Property:Leaf shape

Types of leaf shape

None.

Parts of leaf shape

None.

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A
Abies +
usually notched  +, rounded  +
Abies amabilis +
usually notched  +, rounded  +
Abies balsamea +
usually notched  +, rounded  +
Abies bifolia +
usually notched  +, rounded  +
Abies bracteata +
usually notched  +, rounded  +
Abies concolor +
usually notched  +, rounded  +
Abies fraseri +
usually notched  +, rounded  +
Abies grandis +
usually notched  +, rounded  +
Abies lasiocarpa +
usually notched  +, rounded  +
Abies lowiana +
usually notched  +, rounded  +
Abies magnifica +
usually notched  +, rounded  +
Abies procera +
usually notched  +, rounded  +
Acanthocereus +
flat  +, terete  +
Acanthocereus tetragonus +
flat  +, terete  +
Acaulon +
spathulate  +, ovate  +
Acaulon muticum +
spathulate  +, ovate  +
Acaulon muticum var. muticum +
spathulate  +, ovate  +
Acaulon muticum var. rufescens +
spathulate  +, ovate  +
Acaulon schimperianum +
spathulate  +, ovate  +
Acaulon triquetrum +
spathulate  +, ovate  +
Acoraceae +
sword--shaped  +
Acorus +
sword--shaped  +
Acorus americanus +
sword--shaped  +
Acorus calamus +
sword--shaped  +
Acroporium +
falcate;narrowly broadly ovatelanceolate  +
Acroporium smallii +
falcate;narrowly broadly ovatelanceolate  +
Adenophyllum cooperi +
lobed  +
Adenophyllum porophylloides +
lobed  +
Adenophyllum wrightii var. wrightii +
lobed;linear  +
Adenostoma fasciculatum var. fasciculatum +
semiterete  +, oblanceolate  +, linear  +
Adenostoma fasciculatum var. obtusifolium +
semiterete  +, oblanceolate-clavate  +
Adenostoma fasciculatum var. prostratum +
semiterete  +, clavate  +
Allotropa +
scale-like  +
Allotropa virgata +
scale-like  +
Aloina +
infolded  +, concave  +, deltoid  +, …, …
Aloina aloides +
infolded  +, concave  +, deltoid  +, …, …
Aloina aloides var. ambigua +
lingulate  +
Aloina bifrons +
lingulate  +, ovate-lingulate  +
Aloina brevirostris +
lingulate  +, suborbicular  +
Aloina hamulus +
lingulate  +
Aloina rigida +
infolded  +, concave  +, deltoid  +, …, …
Aloina rigida var. rigida +
short-lingulate  +
Alsia +
ovatelanceolate  +
Alsia californica +
ovatelanceolate  +
Amblyodon +
oblong  +
Amblyodon dealbatus +
oblong  +
Amblyolepis setigera +
spatulate;oblanceolate  +
Amphidium +
linear  +, narrowly lanceolate  +
Amphidium californicum +
linear  +, narrowly lanceolate  +
Amphidium lapponicum +
linear  +, narrowly lanceolate  +
Amphidium mougeotii +
linear  +, narrowly lanceolate  +
Anacamptodon splachnoides +
oblong-lanceolate  +, ovate  +
Anacolia +
ovatelanceolate  +, lanceolate  +
Anacolia laevisphaera +
ovatelanceolate  +, lanceolate  +
Anacolia menziesii +
lanceolate  +
Ancistrocactus +
flat  +, terete  +
Ancistrocactus brevihamatus +
flat  +, terete  +
Ancistrocactus scheeri +
flat  +, terete  +
Andreaea +
panduriform  +, long-lanceolate  +
Andreaea alpina +
panduriform  +
Andreaea blyttii +
subulate  +
Andreaea heinemannii +
subulate  +
Andreaea megistospora +
subulate-lanceolate  +
Andreaea mutabilis +
lanceolate  +
Andreaea nivalis +
subulate  +
Andreaea obovata +
panduriform  +
Andreaea rothii +
subulate  +
Andreaea rupestris +
short-lanceolate  +
Andreaea schofieldiana +
subulate  +
Andreaea sinuosa +
lanceolate  +
Andreaeaceae +
panduriform  +, long-lanceolate  +
Andreaeobryaceae +
squamiform  +, ovatelanceolate  +
Andreaeobryum +
squamiform  +, ovatelanceolate  +
Andreaeobryum macrosporum +
squamiform  +, ovatelanceolate  +
Anoectangium +
usually broadly lanceolate  +, narrowly elliptical  +
Anoectangium aestivum +
short-lanceolate  +
Anoectangium handelii +
ligulate-elliptic  +, short-elliptic  +
Anoectangium stracheyanum +
usually broadly lanceolate  +, narrowly elliptical  +
Anomobryum +
ovatelanceolate flat  +, concave  +
Anomobryum concinnatum +
concave  +, flat to somewhat  +
Anomobryum julaceum +
concave  +
Anomodon attenuatus +
narrowed  +
Anomodon rostratus +
elongate  +
Anomodon rugelii +
subulate  +, narrowed  +
Anomodon tristis +
oblong  +
Antitrichia +
cordate-ovate  +, ovatelanceolate  +, ovate  +
Antitrichia californica +
cordate-ovate  +, ovatelanceolate  +, ovate  +
Antitrichia curtipendula +
cordate-ovate  +, ovatelanceolate  +, ovate  +
Aongstroemia +
abruptly long-acuminate  +, subulate  +
Aongstroemia longipes +
narrowed  +, acuminate  +, long-lanceolate  +, …, …
Aphanorrhegma +
oblong-lanceolate;crispate;contorted  +
Aphanorrhegma serratum +
oblong-lanceolate;crispate;contorted  +
Aplodon wormskioldii +
concave  +
Apteria +
scalelike;lanceolate  +
Apteria aphylla +
scalelike;lanceolate  +
Arceuthobium +
scale-like  +
Arceuthobium americanum +
scale-like  +
Arceuthobium campylopodum +
scale-like  +
Arceuthobium campylopodum subsp. abietinum +
scale-like  +
Arceuthobium campylopodum subsp. apachecum +
scale-like  +
Arceuthobium campylopodum subsp. blumeri +
scale-like  +
Arceuthobium campylopodum subsp. californicum +
scale-like  +
Arceuthobium campylopodum subsp. campylopodum +
scale-like  +
Arceuthobium campylopodum subsp. cyanocarpum +
scale-like  +
Arceuthobium campylopodum subsp. laricis +
scale-like  +
Arceuthobium campylopodum subsp. littorum +
scale-like  +
Arceuthobium campylopodum subsp. microcarpum +
scale-like  +
Arceuthobium campylopodum subsp. monticola +
scale-like  +
Arceuthobium campylopodum subsp. occidentale +
scale-like  +
Arceuthobium campylopodum subsp. siskiyouense +
scale-like  +
Arceuthobium campylopodum subsp. tsugense +
scale-like  +
Arceuthobium divaricatum +
scale-like  +
Arceuthobium douglasii +
scale-like  +
Arceuthobium gillii +
scale-like  +
Arceuthobium pusillum +
scale-like  +
Arceuthobium vaginatum +
scale-like  +
Arceuthobium vaginatum subsp. cryptopodum +
scale-like  +
Arctoa +
subulate  +, lanceolate  +
Arctoa anderssonii +
subulate  +, lanceolate  +
Arctoa fulvella +
subulate  +, lanceolate  +
Arctoa hyperborea +
subulate  +, lanceolate  +
Arctotheca calendula +
obovate  +
Arctotis stoechadifolia +
obovate  +
Ariocarpus +
flat  +, terete  +
Ariocarpus fissuratus +
flat  +, terete  +
Ariocarpus fissuratus var. fissuratus +
flat  +, terete  +
Arnica angustifolia subsp. angustifolia +
linear;broadly lanceolate  +
Arnica angustifolia subsp. tomentosa +
lanceolate  +
Arrhenopterum +
concave  +, oblong-ovate  +, complanate  +
Arrhenopterum heterostichum +
concave  +, oblong-ovate  +, complanate  +
Artemisia arbuscula subsp. arbuscula +
cuneate  +
Artemisia arbuscula subsp. longiloba +
cuneate  +
Artemisia arbuscula subsp. thermopola +
cuneate  +
Artemisia ludoviciana subsp. mexicana +
lobed;lanceolate  +
Artemisia tridentata subsp. parishii +
3-lobed;lanceolate;cuneate  +
Artemisia tridentata subsp. tridentata +
3-lobed;lanceolate;cuneate  +
Artemisia tridentata subsp. vaseyana +
regularly 3-lobed;irregularly toothed  +
Artemisia tridentata subsp. wyomingensis +
lobed;cuneate  +
Arthrocnemum +
decurrent  +
Arthrocnemum subterminale +
decurrent  +
Aschisma +
concave  +, falcate  +, triangular  +, …
Aschisma kansanum +
concave  +, falcate  +, triangular  +, …
Asparagus +
scale-like  +
Asparagus aethiopicus +
scale-like  +
Asparagus asparagoides +
scale-like  +
Asparagus officinalis +
scale-like  +
Asparagus setaceus +
scale-like  +
Astrophytum +
flat  +, terete  +
Astrophytum asterias +
flat  +, terete  +
Atrichum altecristatum +
obtuse  +, undulate  +, rather narrowly lanceolate  +, …
Atrichum angustatum +
undulate  +, concave  +, oblong-lanceolate  +
Atrichum crispulum +
undulate  +, concave  +, lingulate  +, …
Atrichum crispum +
not undulate  +, concave  +, plane to somewhat  +, …, …
Atrichum cylindricum +
not undulate  +, plane  +, subfalcate  +, …, …
Atrichum flavisetum +
toothed  +, undulate  +, acute  +, …
Atrichum selwynii +
concave  +, keeled  +, plane to somewhat  +, …, …
Atrichum tenellum +
lanceolate  +, ovatelanceolate plane or rarely weakly undulate  +
Atrichum undulatum +
lingulate  +, lanceolate undulate keeled distally  +
Atriplex canescens var. laciniata +
narrowly oblanceolate  +, oblanceolate  +
Atriplex canescens var. macilenta +
rounded  +, oblanceolate  +
Atriplex pusilla +
compressed  +, ovate  +
Aulacomniaceae +
oblong-ovate  +, oblongelliptic  +, oblong-lanceolate  +, …, …
Aulacomnium +
oblongelliptic symmetric weakly concave  +, keeled  +
Aulacomnium acuminatum +
linear-lanceolate  +, oblong-lanceolate  +
Aulacomnium androgynum +
oblongelliptic symmetric weakly concave  +, keeled  +
Aulacomnium palustre +
oblongelliptic symmetric weakly concave  +, keeled  +
Aulacomnium turgidum +
concave  +, oblong  +, elliptic  +
Azolla mexicana +
red-fringed  +
B
Baccharis plummerae subsp. glabrata +
linear;narrowly oblanceolate  +
Baccharis plummerae subsp. plummerae +
oblong;oblanceolate  +
Barbula +
usually broadly lanceolate  +, narrowly elliptical  +
Barbula amplexifolia +
short-lanceolate  +, lanceolate  +
Barbula bolleana +
usually broadly lanceolate  +, narrowly elliptical  +
Barbula convoluta +
ovate  +, lanceolate  +
Barbula convoluta var. convoluta +
ovate  +, lanceolate  +
Barbula convoluta var. eustegia +
ovate  +, lanceolate  +
Barbula convoluta var. gallinula +
ovate  +, lanceolate  +
Barbula indica +
long-ovate  +
Barbula indica var. gregaria +
ovate  +
Barbula indica var. indica +
narrowly oval  +, elliptic  +
Barbula orizabensis +
lanceolate  +
Barbula unguiculata +
lanceolate  +
Barkleyanthus salicifolius +
tapering  +
Bartramia +
narrowly lanceolate  +, linear  +
Bartramia brevifolia +
lanceolate  +
Bartramia halleriana +
narrowly lanceolate  +, linear  +
Bartramia ithyphylla +
narrowly lanceolate  +, linear  +
Bartramia pomiformis +
narrowly lanceolate  +, linear  +
Bartramia potosica +
lanceolate  +
Bartramia stricta +
lanceolate  +
Bartramia subulata +
lanceolate  +
Bartramiaceae +
linear  +, lanceolate  +, ovatelanceolate  +
Bartramiopsis lescurii +
linear-lanceolate  +
Bellibarbula +
ovatelanceolate  +, triangular  +
Bellibarbula recurva +
ovatelanceolate  +, keeled  +
Bergerocactus +
flat  +, terete  +
Bergerocactus emoryi +
flat  +, terete  +
Bestia longipes +
concave  +
Bigelowia nudata +
linear-oblanceolate;oblanceolate or narrowly spatulate  +
Bigelowia nudata var. australis +
linear-oblanceolate;oblanceolate or narrowly spatulate  +
Bigelowia nudata var. nudata +
linear-oblanceolate;oblanceolate or narrowly spatulate  +
Blindia +
linear;stoutly subulate  +
Blindia acuta +
obtuse;lanceolate-subulate  +
Borrichia arborescens +
oblanceolate;linear  +
Borrichia frutescens +
elliptic;oblanceolate  +
Brachelyma +
elongate  +, keeled  +, oblong-lanceolate  +, …
Brachelyma subulatum +
ovatelanceolate  +, linear-lanceolate  +
Brachydontium +
linear;stoutly subulate  +
Brachydontium olympicum +
linear;stoutly subulate  +
Brachydontium trichodes +
linear;stoutly subulate  +
Brachymenium +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Brachymenium macrocarpum +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Brachymenium mexicanum +
concave  +
Brachytheciaceae +
pointed  +
Brachytheciastrum +
pointed  +
Brachytheciastrum collinum +
pointed  +
Brachytheciastrum delicatulum +
pointed  +
Brachytheciastrum fendleri +
pointed  +
Brachytheciastrum leibergii +
pointed  +
Brachytheciastrum trachypodium +
pointed  +
Brachytheciastrum velutinum +
pointed  +
Brachytheciastrum velutinum var. salicinum +
pointed  +
Brachytheciastrum velutinum var. velutinum +
pointed  +
Brachythecium +
pointed  +
Brachythecium acuminatum +
pointed  +
Brachythecium acutum +
pointed  +
Brachythecium albicans +
pointed  +
Brachythecium asperrimum +
pointed  +
Brachythecium bolanderi +
pointed  +
Brachythecium boreale +
pointed  +
Brachythecium brandegeei +
pointed  +
Brachythecium campestre +
falcate  +
Brachythecium cirrosum +
2-fid  +
Brachythecium coruscum +
tapering  +
Brachythecium erythrorrhizon +
pointed  +
Brachythecium erythrorrhizon var. alpinum +
pointed  +
Brachythecium erythrorrhizon var. erythrorrhizon +
pointed  +
Brachythecium frigidum +
pointed  +
Brachythecium jacuticum +
pointed  +
Brachythecium laetum +
pointed  +
Brachythecium rivulare +
pointed  +
Brachythecium rotaeanum +
pointed  +
Brachythecium ruderale +
pointed  +
Brachythecium rutabulum +
pointed  +
Brachythecium salebrosum +
pointed  +
Brachythecium turgidum +
pointed  +
Brachythecium udum +
pointed  +
Braunia andrieuxii +
plane  +
Breynia +
scale-like  +
Breynia disticha +
scale-like  +
Brodiaea terrestris subsp. kernensis +
lunate  +
Brodiaea terrestris subsp. terrestris +
lunate  +
Brothera +
lanceolate  +
Brothera leana +
spindle--shaped  +
Brotherella +
ovatelanceolate;ovate  +
Brotherella canadensis +
tapering;ovatelanceolate  +
Brotherella henonii +
tapering;ovatelanceolate  +
Brotherella recurvans +
tapering;ovate  +
Brotherella roellii +
tapering;ovatelanceolate;falcate  +
Bruchia +
lanceolate;linear-lanceolate  +
Bruchia bolanderi +
lanceolate;linear-lanceolate  +
Bruchia brevifolia +
lanceolate;linear-lanceolate  +
Bruchia carolinae +
lanceolate;linear-lanceolate  +
Bruchia drummondii +
lanceolate;linear-lanceolate  +
Bruchia flexuosa +
lanceolate;linear-lanceolate  +
Bruchia fusca +
lanceolate;linear-lanceolate  +
Bruchia hallii +
lanceolate;linear-lanceolate  +
Bruchia ravenelii +
lanceolate;linear-lanceolate  +
Bruchia texana +
lanceolate;linear-lanceolate  +
Bruchia vogesiaca +
lanceolate;linear-lanceolate  +
Bruchiaceae +
subulate;lanceolate  +
Bryaceae +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Bryhnia +
pointed  +
Bryhnia graminicolor +
pointed  +
Bryhnia hultenii +
pointed  +
Bryhnia novae-angliae +
pointed  +
Bryoandersonia +
pointed  +
Bryoandersonia illecebra +
pointed  +
Bryobrittonia +
obovate  +, elliptic  +, oblong  +
Bryobrittonia longipes +
obovate  +, elliptic  +, oblong  +
Bryoerythrophyllum +
usually broadly lanceolate  +, narrowly elliptical  +
Bryoerythrophyllum columbianum +
usually broadly lanceolate  +, narrowly elliptical  +
Bryoerythrophyllum ferruginascens +
usually broadly lanceolate  +, narrowly elliptical  +
Bryoerythrophyllum inaequalifolium +
usually broadly lanceolate  +, narrowly elliptical  +
Bryoerythrophyllum recurvirostrum +
usually broadly lanceolate  +, narrowly elliptical  +
Bryoxiphium +
apiculate  +, aristate  +
Bryoxiphium norvegicum +
subulate  +, scale-like  +
Bryum +
concave  +, ovatelanceolate  +, ovate  +
Bryum argenteum +
concave  +, ovate  +, ovatelanceolate  +
Bryum argenteum var. argenteum +
concave  +, ovate  +, ovatelanceolate  +
Bryum argenteum var. majus +
concave  +, ovate  +, ovatelanceolate  +
Bryum argenteum var. muticum +
concave  +, ovate  +, ovatelanceolate  +
Bryum blindii +
concave  +, ovate  +
Bryum calobryoides +
concave  +, ovate  +, suborbicular  +
Bryum chryseum +
concave  +, triangular  +, ovate  +
Bryum lanatum +
concave  +, ovate  +, ovatelanceolate  +
Bryum oblongum +
concave  +, ovate  +
Bryum veronense +
concave  +, ovate  +
Buckiella undulata +
concave  +
Bucklandiella +
canaliculate  +, carinate  +
Bucklandiella affinis +
channeled  +, lanceolate  +
Bucklandiella afoninae +
muticous  +, piliferous  +, falcate  +, …
Bucklandiella brevipes +
falcate  +
Bucklandiella heterosticha +
channeled  +, lanceolate  +
Bucklandiella lawtoniae +
lanceolate  +
Bucklandiella macounii +
lanceolate  +
Bucklandiella macounii subsp. alpina +
lanceolate  +
Bucklandiella macounii subsp. macounii +
muticous  +
Bucklandiella microcarpa +
muticous  +, piliferous  +, falcate  +, …
Bucklandiella obesa +
lanceolate  +
Bucklandiella occidentalis +
lanceolate  +
Bucklandiella pacifica +
canaliculate  +, carinate  +, ovatelanceolate  +
Bucklandiella sect. Laevifoliae +
lanceolate  +
Bucklandiella sect. Lawtonia +
lanceolate  +
Bucklandiella sect. Marginatae +
muticous  +, piliferous  +, falcate  +, …
Bucklandiella sect. Sudeticae +
piliferous  +, muticous  +, ovatelanceolate  +, …
Bucklandiella sudetica +
plane  +, lanceolate  +, narrowly ovatelanceolate broadly canaliculate  +
Bucklandiella venusta +
canaliculate  +, keeled  +, ovatelanceolate  +, …
Burmannia +
scalelike;linear  +
Burmannia biflora +
scalelike;linear  +
Burmannia capitata +
scalelike;linear  +
Burmannia flava +
scalelike;linear  +
Burmanniaceae +
scale-like  +
Buxbaumia +
ovate;ovatelanceolate  +
Buxbaumia aphylla +
ovate;ovatelanceolate  +
Buxbaumia minakatae +
ovate;ovatelanceolate  +
Buxbaumia piperi +
ovate;ovatelanceolate  +
Buxbaumia viridis +
ovate;ovatelanceolate  +
C
Cactaceae +
flat  +, terete  +
Cactaceae subfam. Cactoideae +
flat  +, terete  +
Cactaceae subfam. Opuntioideae +
flattened  +, conic  +
Cactaceae subfam. Pereskioideae +
flat  +, terete  +
Calamovilfa gigantea +
scale-like  +
Calamovilfa longifolia +
scale-like  +
Calamovilfa longifolia var. longifolia +
scale-like  +
Calamovilfa longifolia var. magna +
scale-like  +
Callicladium haldanianum +
concave  +
Callicostella +
ovate-oblong  +, lingulate  +
Callicostella pallida +
ovate-oblong  +, lingulate  +
Callitriche brutia var. hamulata +
spatulate  +, tapering  +
Callitriche fassettii +
tapering  +
Callitriche hermaphroditica +
tapering  +
Callitriche heterophylla +
spatulate  +, tapering  +
Callitriche longipedunculata +
spatulate  +
Callitriche marginata +
spatulate  +
Callitriche palustris +
spatulate  +, tapering  +
Callitriche pedunculosa +
obovate-oblanceolate  +, spatulate  +
Callitriche peploides +
spatulate-obovate  +
Callitriche stagnalis +
obovate-spatulate  +, more or less round  +
Callitriche stenoptera +
tapering  +
Callitriche terrestris +
obovate-oblanceolate  +, spatulate  +
Callitris +
scale-like  +
Callitris glaucophylla +
scale-like  +
Calocedrus +
scale-like  +
Calocedrus decurrens +
rounded  +
Campyloneurum +
narrowed  +
Campyloneurum angustifolium +
narrowed  +
Campyloneurum costatum +
narrowed  +
Campyloneurum latum +
narrowed  +
Campyloneurum phyllitidis +
narrowed  +
Campylopodiella +
lanceolate  +
Campylopodiella flagellacea +
lanceolate  +
Campylopodiella stenocarpa +
narrowed  +, lanceolate  +
Campylopus +
lanceolate  +
Campylopus angustiretis +
narrowed  +, long-decurrent  +, keeled  +, …
Campylopus arctocarpus +
lanceolate  +, crisped  +
Campylopus atrovirens +
lanceolate  +
Campylopus atrovirens var. atrovirens +
lanceolate  +
Campylopus atrovirens var. cucullatifolius +
lanceolate  +
Campylopus carolinae +
lanceolate  +
Campylopus flexuosus +
lanceolate  +
Campylopus fragilis +
boomerang--shaped  +, narrowed  +, ovatelanceolate  +
Campylopus gracilis +
lanceolate  +, falcate  +
Campylopus introflexus +
lanceolate  +
Campylopus oerstedianus +
narrowed  +, lanceolate  +
Campylopus pilifer +
lanceolate  +
Campylopus pyriformis +
lanceolate  +
Campylopus schimperi +
acute  +
Campylopus schmidii +
lanceolate  +
Campylopus sinensis +
lanceolate  +
Campylopus subulatus +
narrowed  +, lanceolate  +
Campylopus surinamensis +
boomerang--shaped  +, hooked  +, small  +, …, …
Campylopus tallulensis +
narrowed  +, lanceolate  +
Campylostelium +
loosely crispate;circinate  +
Campylostelium saxicola +
curled  +
Cannabaceae +
lobed  +
Cannabis +
lobed  +
Cannabis sativa +
lobed  +
Canotia +
scale-like  +
Canotia holacantha +
scale-like  +
Carex acutiformis +
septate-nodulose  +
Carex congdonii +
septate-nodulose  +
Carex cristatella +
wing-angled  +
Carex glacialis +
circinnate  +
Carex glareosa subsp. glareosa +
channeled  +
Carex halliana +
septate-nodulose  +
Carex heterostachya +
septate-nodulose  +
Carex houghtoniana +
septate-nodulose  +
Carex hyalinolepis +
septate-nodulose  +
Carex lacustris +
septate-nodulose  +
Carex lasiocarpa +
septate-nodulose  +
Carex melanostachya +
septate-nodulose  +
Carex pellita +
septate-nodulose  +
Carex pumila +
septate-nodulose  +
Carex sartwelliana +
septate-nodulose  +
Carex sect. Paludosae +
septate-nodulose  +
Carex striata +
septate-nodulose  +
Carex tompkinsii +
plane  +
Carex vestita +
septate-nodulose  +
Carica +
lobed  +
Carica papaya +
lobed  +
Caricaceae +
lobed  +
Carnegiea +
flat  +, terete  +
Carnegiea gigantea +
flat  +, terete  +
Carphephorus bellidifolius +
spatulate;oblanceolate  +
Carphephorus corymbosus +
oblanceolate  +
Carphephorus paniculatus +
oblanceolate;narrowly elliptic  +
Carphephorus tomentosus +
oblanceolate  +
Carthamus creticus +
1-2-divided  +
Castilleja affinis +
linear-oblong;broadly lanceolate  +
Castilleja affinis var. affinis +
linear-oblong;broadly lanceolate  +
Castilleja affinis var. contentiosa +
linear-oblong;broadly lanceolate  +
Castilleja affinis var. neglecta +
linear-oblong;broadly lanceolate  +
Castilleja ambigua +
cup-shaped;ovate;oblong;obovate;cup-shaped;ovate;oblong;obovate;cup-shaped;ovate;oblong;obovate;elliptic;linear-lanceolate;widely lanceolate  +
Castilleja ambigua var. ambigua +
ovate;oblong;linear;lanceolate  +
Castilleja ambigua var. humboldtiensis +
cup-shaped;narrowly oblong;linear oblong or lanceolate  +
Castilleja ambigua var. insalutata +
lanceolate;elliptic  +
Castilleja ambigua var. meadii +
linear-lanceolate;lanceolate  +
Castilleja angustifolia +
linear;lanceolate or broadly lanceolate  +
Castilleja angustifolia var. angustifolia +
linear;lanceolate or broadly lanceolate  +
Castilleja angustifolia var. dubia +
linear;lanceolate or broadly lanceolate  +
Castilleja angustifolia var. flavescens +
linear;lanceolate or broadly lanceolate  +
Castilleja applegatei +
ovate;linear;broadly lanceolate  +
Castilleja applegatei var. applegatei +
0-3(-5)-lobed;ovate;linear;lanceolate  +
Castilleja applegatei var. breweri +
(0-)3(-5)-lobed;linear;broadly lanceolate  +
Castilleja applegatei var. pinetorum +
0-3(-5)-lobed;linear;broadly lanceolate  +
Castilleja applegatei var. viscida +
3-5-lobed;lanceolate  +
Castilleja aquariensis +
linear;narrowly lanceolate  +
Castilleja arachnoidea +
lanceolate;lanceolate-linear  +
Castilleja attenuata +
linear;linear-lanceolate  +
Castilleja brevilobata +
oblong;narrowly ovate  +
Castilleja brevistyla +
linear;linear-lanceolate  +
Castilleja campestris +
linear;narrowly lanceolate  +
Castilleja campestris var. campestris +
linear;narrowly lanceolate  +
Castilleja campestris var. succulenta +
lanceolate  +
Castilleja cervina +
lanceolate;linear  +
Castilleja chambersii +
oblong;lanceolate  +
Castilleja chlorotica +
oblong-lanceolate;lanceolate  +
Castilleja christii +
lanceolate  +
Castilleja chromosa +
lanceolate;oblanceolate;lanceolate;oblanceolate;lanceolate;linear  +
Castilleja chrymactis +
linear-lanceolate;lanceolate or ovate  +
Castilleja chrysantha +
oblong;linear-lanceolate;lanceolate  +
Castilleja cinerea +
0(-3)-lobed;linear or;narrowly broadly lanceolate  +
Castilleja citrina +
linear;linear-lanceolate  +
Castilleja collegiorum +
linear;linear-lanceolate  +
Castilleja covilleana +
linear;lanceolate  +
Castilleja crista-galli +
linear;narrowly lanceolate  +
Castilleja cryptantha +
lanceolate  +
Castilleja cusickii +
lanceolate-linear;broadly lanceolate  +
Castilleja densiflora +
linear;broadly lanceolate linear-lanceolate or ovate  +
Castilleja densiflora var. densiflora +
0-5-lobed;linear;broadly lanceolate or ovate  +
Castilleja densiflora var. gracilis +
(0-)3-5-lobed;linear;narrowly lanceolate  +
Castilleja densiflora var. obispoënsis +
0(-5)-lobed;linear-lanceolate  +
Castilleja dissitiflora +
linear;narrowly or broadly lanceolate  +
Castilleja disticha +
lanceolate;linear-oblong  +
Castilleja elata +
linear;lanceolate or narrowly oblong  +
Castilleja elegans +
lanceolate;narrowly oblong  +
Castilleja elmeri +
lanceolate;linear;linear-lanceolate  +
Castilleja exserta +
ovate;orbicular  +
Castilleja exserta var. exserta +
ovate;orbicular  +
Castilleja exserta var. latifolia +
ovate;orbicular  +
Castilleja exserta var. venusta +
ovate;orbicular  +
Castilleja flava +
linear;narrowly lanceolate or narrowly oblong  +
Castilleja flava var. flava +
0-5-lobed  +
Castilleja flava var. rustica +
3-5(-7)-lobed  +
Castilleja foliolosa +
linear;narrowly lanceolate or narrowly oblong  +
Castilleja fraterna +
ovate;lanceolate;ovate;lanceolate;lanceolate  +
Castilleja genevieveana +
linear-lanceolate;narrowly oblong  +
Castilleja glandulifera +
0(-5)-lobed;linear-lanceolate  +
Castilleja gleasoni +
linear-lanceolate;narrowly oblong or narrowly oblanceolate  +
Castilleja gracillima +
linear-lanceolate;broadly lanceolate or narrowly oblong  +
Castilleja grisea +
linear;narrowly lanceolate  +
Castilleja haydenii +
narrowly lanceolate;narrowly oblong  +
Castilleja hispida var. acuta +
0-3(-5)-lobed;oblanceolate;lanceolate  +
Castilleja hispida var. hispida +
(0-)3-5(-7)-lobed;lanceolate;narrowly oblong or ovate  +
Castilleja indivisa +
narrowly lanceolate;linear-lanceolate  +
Castilleja integra +
linear;lanceolate or narrowly oblong  +
Castilleja kaibabensis +
linear;narrowly lanceolate or narrowly oblong  +
Castilleja kerryana +
linear;linear-lanceolate or narrowly lanceolate or narrowly oblong  +
Castilleja kraliana +
linear;linear-lanceolate or linear-oblanceolate  +
Castilleja lacera +
linear;narrowly lanceolate  +
Castilleja lanata +
linear;narrowly oblong or narrowly lanceolate  +
Castilleja lasiorhyncha +
linear;narrowly lanceolate  +
Castilleja lassenensis +
linear-lanceolate  +
Castilleja latifolia +
cupulate;oblong;lanceolate-oblong or broadly lanceolate  +
Castilleja lemmonii +
linear-lanceolate  +
Castilleja levisecta +
obovate;oblong-ovate;linear-lanceolate  +
Castilleja linariifolia +
linear;narrowly lanceolate  +
Castilleja lindheimeri +
linear;narrowly lanceolate  +
Castilleja lineariloba +
linear;narrowly lanceolate or narrowly oblong  +
Castilleja lineata +
linear;narrowly oblong or narrowly lanceolate  +
Castilleja litoralis +
lanceolate;oblong or narrowly ovate  +
Castilleja lutescens +
linear;lanceolate or narrowly oblong  +
Castilleja martini +
acute  +
Castilleja martini var. clokeyi +
3-5-lobed  +
Castilleja martini var. martini +
0(-5)-lobed  +
Castilleja mendocinensis +
cupulate;oblong;narrowly elliptic or suborbicular  +
Castilleja mexicana +
linear;narrowly oblong  +
Castilleja miniata +
0(-5)-lobed;linear;lanceolate narrowly elliptic narrowly oblong or ovate  +
Castilleja miniata var. dixonii +
sometimes narrowly elliptic;ovate  +
Castilleja miniata var. fulva +
narrowly lanceolate;narrowly ovate  +
Castilleja miniata var. miniata +
0(-3)-lobed;linear;lanceolate narrowly elliptic or narrowly oblong  +
Castilleja miniata var. oblongifolia +
narrowly lanceolate;narrowly oblong or ovate  +
Castilleja minor +
linear;lanceolate  +
Castilleja minor var. exilis +
linear-lanceolate;lanceolate  +
Castilleja minor var. minor +
linear-lanceolate;linear  +
Castilleja minor var. spiralis +
lanceolate;linear  +
Castilleja minor var. stenantha +
linear-lanceolate;lanceolate  +
Castilleja mogollonica +
lanceolate  +
Castilleja mollis +
narrowly elliptic;oblong ovate or obovate  +
Castilleja montigena +
lanceolate-linear;narrowly lanceolate  +
Castilleja nana +
linear;narrowly lanceolate  +
Castilleja nelsonii +
linear-lanceolate or;narrowly broadly lanceolate  +
Castilleja nervata +
linear-lanceolate;broadly lanceolate or oblanceolate  +
Castilleja occidentalis +
linear-lanceolate;broadly lanceolate  +
Castilleja oresbia +
linear;lanceolate  +
Castilleja organorum +
lanceolate;linear-lanceolate  +
Castilleja pallescens +
linear;narrowly lanceolate  +
Castilleja pallescens var. inverta +
linear;narrowly lanceolate  +
Castilleja pallescens var. pallescens +
linear;narrowly lanceolate  +
Castilleja pallida +
linear-lanceolate;lanceolate or linear  +
Castilleja pallida var. caudata +
lanceolate;linear-lanceolate  +
Castilleja pallida var. yukonis +
linear;linear-lanceolate  +
Castilleja parviflora var. albida +
lanceolate;elliptic  +
Castilleja parviflora var. olympica +
lanceolate  +
Castilleja parviflora var. oreopola +
broadly lanceolate;rarely linear  +
Castilleja parviflora var. parviflora +
elliptic;lanceolate  +
Castilleja patriotica +
linear-lanceolate;lanceolate  +
Castilleja peckiana +
lanceolate;linear-lanceolate  +
Castilleja peirsonii +
lanceolate;oblong  +
Castilleja pilosa +
linear;lanceolate  +
Castilleja pilosa var. longispica +
linear;lanceolate  +
Castilleja pilosa var. pilosa +
linear;lanceolate  +
Castilleja pilosa var. steenensis +
linear;lanceolate  +
Castilleja plagiotoma +
linear-lanceolate;linear  +
Castilleja praeterita +
linear-lanceolate;lanceolate  +
Castilleja pruinosa +
linear-lanceolate;narrowly or broadly lanceolate  +
Castilleja puberula +
linear;linear-lanceolate  +
Castilleja pulchella +
linear;broadly lanceolate  +
Castilleja purpurascens +
lanceolate;linear-lanceolate;narrowly lanceolate  +
Castilleja purpurea +
linear;narrowly oblong-lanceolate  +
Castilleja raupii +
linear;lanceolate-linear  +
Castilleja revealii +
linear;narrowly lanceolate  +
Castilleja rhexiifolia +
linear;narrowly broadly lanceolate oblong or ovate  +
Castilleja rigida +
linear-oblong;oblong-lanceolate narrowly lanceolate or narrowly oblanceolate  +
Castilleja rubicundula +
lanceolate;distal;linear-lanceolate  +
Castilleja rubicundula var. lithospermoides +
0-5(-7)-lobed  +
Castilleja rubicundula var. rubicundula +
0-7-lobed  +
Castilleja rubida +
linear;narrowly lanceolate  +
Castilleja rupicola +
lanceolate  +
Castilleja salsuginosa +
linear;narrowly lanceolate  +
Castilleja scabrida +
elliptic;lanceolate;elliptic;lanceolate;linear;scale-like  +
Castilleja scabrida var. barnebyana +
0-3(-5)-lobed  +
Castilleja scabrida var. scabrida +
0(-5)-lobed  +
Castilleja septentrionalis +
linear-lanceolate or;narrowly broadly lanceolate  +
Castilleja sessiliflora +
linear;narrowly lanceolate  +
Castilleja subinclusa +
lanceolate  +
Castilleja subinclusa var. franciscana +
linear-lanceolate;narrowly lanceolate  +
Castilleja subinclusa var. jepsonii +
linear;linear-lanceolate  +
Castilleja subinclusa var. subinclusa +
linear-lanceolate;narrowly lanceolate  +
Castilleja suksdorfii +
ovate;lanceolate  +
Castilleja tenuiflora var. tenuiflora +
lanceolate;linear-lanceolate  +
Castilleja thompsonii +
linear;narrowly oblong or linear-lanceolate  +
Castilleja tomentosa +
linear;narrowly lanceolate  +
Castilleja uliginosa +
lanceolate;lanceolate  +
Castilleja unalaschcensis +
lanceolate-linear;lanceolate elliptic-ovate or ovate  +
Castilleja viscidula +
oblong;lanceolate;oblong;lanceolate;linear-lanceolate;linear  +
Castilleja wightii +
ovate;elliptic;ovate;elliptic;oblong;lanceolate;linear  +
Castilleja wootonii +
narrowly lanceolate;linear-lanceolate  +
Castilleja xanthotricha +
lanceolate;broadly lanceolate oblong or cuneate  +
Catoscopiaceae +
lanceolate  +
Catoscopium +
lanceolate  +
Catoscopium nigritum +
lanceolate  +
Centaurea benedicta +
tapering  +
Cerastium arvense +
spatulate  +
Cerastium arvense subsp. arvense +
spatulate  +, obovate  +, oblanceolate  +
Cerastium arvense subsp. strictum +
oblanceolate  +
Cerastium diffusum +
spatulate  +
Cerastium terrae-novae +
spatulate  +
Ceratodon +
concave  +, triangular-lanceolate or elliptical  +, ovate  +
Ceratodon heterophyllus +
cucullate  +, concave  +, ovate  +, …
Ceratodon purpureus +
triangular-lanceolate  +, ovatelanceolate  +, lanceolate  +, …
Ceratodon purpureus subsp. conicus +
triangular-lanceolate  +, ovatelanceolate  +, lanceolate  +, …
Ceratodon purpureus subsp. purpureus +
crisped  +
Ceratodon purpureus subsp. stenocarpus +
crisped  +
Ceratophyllaceae +
forked  +
Ceratophyllum +
forked  +
Ceratophyllum demersum +
forked  +
Ceratophyllum echinatum +
forked  +
Ceratophyllum muricatum +
forked  +
Ceratophyllum muricatum subsp. australe +
forked  +
Ceratopteris pteridoides +
deltate;cordate  +
Ceratopteris richardii +
lanceolate;deltate  +
Ceratopteris thalictroides +
lanceolate;ovate  +
Ceratotheca +
3-lobed  +
Ceratotheca triloba +
3-lobed  +
Chamaecyparis +
scale-like  +
Chamaecyparis lawsoniana +
scale-like  +
Chamaecyparis nootkatensis +
scale-like  +
Chamaecyparis thyoides +
scale-like  +
Chamaedorea seifrizii +
divided  +
Chamaerhodos +
pinnatifid  +
Chamaerhodos erecta +
pinnatifid  +
Chenia +
spathulate  +, ovate  +
Chenia leptophylla +
spathulate  +, ovate  +
Chenopodium murale +
ovate  +, rhombic-ovate  +
Chenopodium subsect. Undata +
ovate  +, rhombic-ovate  +
Chenopodium subsect. Urbica +
lanceolate  +, rhombic  +, triangular  +
Chenopodium urbicum +
lanceolate  +, rhombic  +, triangular  +
Chimaphila +
scale-like  +
Chimaphila maculata +
scale-like  +
Chimaphila menziesii +
scale-like  +
Chimaphila umbellata +
scale-like  +
Chimaphila umbellata subsp. umbellata +
scale-like  +
Chrysopsis linearifolia subsp. dressii +
undulate;linear;linear-lanceolate or elliptic  +
Chrysopsis linearifolia subsp. linearifolia +
undulate  +
Cinclidium +
obovate  +, ovatelanceolate  +, ovate  +, …, …
Cinclidium arcticum +
orbicular  +, obovate  +, elliptic  +, …, …
Cinclidium latifolium +
spatulate  +, obovate  +, orbicular  +
Cinclidium stygium +
orbicular  +, obovate  +, ovate  +, …
Cinclidium subrotundum +
obovate  +, ovate  +, spatulate  +, …, …
Cirriphyllum +
pointed  +
Cirriphyllum piliferum +
pointed  +
Cirsium brevifolium +
pinnatifid;dentate;unlobed;elliptic;oblanceolate  +
Cirsium helenioides +
oblong;broadly lanceolate  +
Cirsium muticum +
pinnatifid;ovate;broadly elliptic or obovate  +
Cirsium pumilum var. hillii +
lobed  +
Cirsium pumilum var. pumilum +
lobed  +
Cirsium repandum +
unlobed;sinuate-dentate or shallowly pinnatifid  +
Cirsium rydbergii +
lobed  +
Cirsium scariosum var. robustum +
lobed;oblanceolate;elliptic  +
Cirsium vulgare +
decurrent  +
Claopodium bolanderi +
ovate  +
Claopodium crispifolium +
ovate  +
Claopodium pellucinerve +
ovatelanceolate  +
Claopodium whippleanum +
ovatelanceolate  +, lanceolate  +
Clasmatodon +
pointed  +
Clasmatodon parvulus +
pointed  +
Cleistocarpidium +
subulate  +
Cleistocarpidium palustre +
subulate  +
Clematis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis addisonii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis albicoma +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis baldwinii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis bigelovii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis catesbyana +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis coactilis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis columbiana +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis columbiana var. columbiana +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis columbiana var. tenuiloba +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis crispa +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis drummondii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis fremontii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis glaucophylla +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis hirsutissima +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis hirsutissima var. hirsutissima +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis hirsutissima var. scottii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis lasiantha +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis ligusticifolia +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis morefieldii +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis occidentalis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis occidentalis var. dissecta +
lobed  +
Clematis occidentalis var. grosseserrata +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis occidentalis var. occidentalis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis ochroleuca +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis orientalis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis pauciflora +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis pitcheri +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis pitcheri var. dictyota +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis pitcheri var. pitcheri +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis recta +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis reticulata +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis socialis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis subg. Atragene +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis subg. Clematis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis subg. Viorna +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis subg. Viticella +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis tangutica +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis tangutica var. tangutica +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis terniflora +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis texensis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis versicolor +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis viorna +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis virginiana +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis vitalba +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis viticaulis +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Clematis viticella +
cordate  +, orbiculate oblong lanceolate or oblanceolate lobed or unlobed  +
Cleomella +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella angustifolia +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella brevipes +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella hillmanii +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella hillmanii var. goodrichii +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella hillmanii var. hillmanii +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella longipes +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella obtusifolia +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella palmeriana +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella parviflora +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Cleomella plocasperma +
setaceous  +, thread-like  +, 3-8-palmatifid  +
Climacium +
concave  +, ovate  +
Climacium americanum +
concave  +, ovate  +
Climacium dendroides +
concave  +, ovate  +
Coccoloba diversifolia +
larger  +
Coccoloba uvifera +
larger  +
Codriophorus +
oblong-lanceolate broadly ovate  +, broadly lingulate  +
Codriophorus acicularis +
oblong-lanceolate  +, broadly lanceolate  +
Codriophorus aduncoides +
lingulate  +, oblong-lanceolate  +
Codriophorus corrugatus +
ovatelanceolate  +, narrowly lanceolate  +
Codriophorus depressus +
ovatelanceolate  +, broadly ovate  +
Codriophorus fascicularis +
narrowly lanceolate  +, linear or ovatelanceolate  +
Codriophorus mollis +
concave  +, cochleariform broadly ovate lingulate elliptic oblong or oblongelliptic  +
Codriophorus norrisii +
lingulate  +, oblong-lanceolate  +
Codriophorus ryszardii +
lanceolate  +, linear-lanceolate  +
Codriophorus sect. Codriophorus +
oblong-lanceolate  +, broadly or occasionally narrowly lanceolate  +
Codriophorus sect. Fascicularia +
long-acuminate  +, narrowly lanceolate  +, linear-lanceolate  +
Codriophorus varius +
ovatelanceolate  +, lanceolate  +
Commelina benghalensis +
not auriculate  +
Comptonia +
globose-ovoid  +, pinnatifid  +
Comptonia peregrina +
globose-ovoid  +, pinnatifid  +
Conopholis alpina +
triangular;narrowly lanceolate  +
Conopholis americana +
triangular;broadly lanceolate  +
Conostomum +
lanceolate  +
Conostomum tetragonum +
keeled  +
Consolea +
flattened  +, conic  +
Consolea corallicola +
flattened  +, conic  +
Cordylanthus tenuis subsp. barbatus +
3-lobed;entire  +
Cordylanthus tenuis subsp. brunneus +
3-lobed;entire  +
Cordylanthus tenuis subsp. pallescens +
3-lobed;entire  +
Cordylanthus tenuis subsp. viscidus +
3-lobed  +
Cordylanthus wrightii subsp. kaibabensis +
5-7-lobed  +
Cordylanthus wrightii subsp. tenuifolius +
3-7-lobed  +
Cordylanthus wrightii subsp. wrightii +
3-5-lobed  +
Cornus canadensis +
scale-like  +
Cornus suecica +
scale-like  +
Cornus unalaschkensis +
scale-like  +
Coryphantha +
flat  +, terete  +
Coryphantha alversonii +
flat  +, terete  +
Coryphantha chaffeyi +
flat  +, terete  +
Coryphantha chlorantha +
flat  +, terete  +
Coryphantha dasyacantha +
flat  +, terete  +
Coryphantha duncanii +
flat  +, terete  +
Coryphantha echinus +
flat  +, terete  +
Coryphantha hesteri +
flat  +, terete  +
Coryphantha macromeris +
flat  +, terete  +
Coryphantha minima +
flat  +, terete  +
Coryphantha missouriensis +
flat  +, terete  +
Coryphantha nickelsiae +
flat  +, terete  +
Coryphantha ramillosa +
flat  +, terete  +
Coryphantha recurvata +
flat  +, terete  +
Coryphantha robbinsorum +
flat  +, terete  +
Coryphantha robertii +
flat  +, terete  +
Coryphantha robustispina +
flat  +, terete  +
Coryphantha sneedii +
flat  +, terete  +
Coryphantha sulcata +
flat  +, terete  +
Coryphantha tuberculosa +
flat  +, terete  +
Coryphantha vivipara +
flat  +, terete  +
Coscinodon +
keeled  +, oval  +, ovatelanceolate  +
Coscinodon arctolimnius +
ovatelanceolate  +
Coscinodon calyptratus +
ovate  +, ovatelanceolate  +
Coscinodon cribrosus +
oval  +, ovatelanceolate  +
Coscinodon hartzii +
oval  +, ovatelanceolate  +
Coscinodon yukonensis +
ovatelanceolate  +
Crataegus florens +
incised  +
Crataegus okanaganensis +
less ovate  +, ovate-rhombic or more or less oblong  +
Crataegus okanaganensis var. okanaganensis +
less ovate  +, ovate-rhombic or more or less oblong  +
Crataegus okanaganensis var. wellsii +
less ovate  +, ovate-rhombic or more or less oblong  +
Crataegus senta +
incised  +
Crataegus teres +
incised  +
Crepis bakeri subsp. bakeri +
lobed  +
Crepis bakeri subsp. cusickii +
lobed  +
Crepis bakeri subsp. idahoensis +
lobed  +
Crepis occidentalis subsp. conjuncta +
lobed  +
Crepis occidentalis subsp. costata +
lobed  +
Crepis occidentalis subsp. occidentalis +
sharply dentate;pinnately lobed  +
Crepis occidentalis subsp. pumila +
lobed;dentate  +
Crocosmia +
fan  +
Crocosmia ×crocosmiiflora +
fan  +
Crossidium +
concave  +, lanceolate  +, deltoid  +
Crossidium aberrans +
ovate  +, lanceolate  +, lingulate  +
Crossidium crassinervium +
concave  +, lanceolate  +, deltoid  +
Crossidium crassinervium var. crassinervium +
lingulate  +, lingulate-ovate  +
Crossidium seriatum +
lingulate  +, oblong-ovate  +
Crossidium squamiferum +
lanceolate  +, oblong-ovate  +, deltoid-ovate  +
Crossidium squamiferum var. pottioideum +
lanceolate  +, oblong-ovate  +, deltoid-ovate  +
Crossidium squamiferum var. squamiferum +
lanceolate  +, oblong-ovate  +, deltoid-ovate  +
Crumia +
spathulate  +
Crumia latifolia +
spathulate  +
Cryphaea +
concave  +, ovate-acuminate  +
Cryphaea filiformis +
concave  +, ovate-acuminate  +
Cryphaea glomerata +
concave  +, ovate-acuminate  +
Cryphaea nervosa +
concave  +, ovate-acuminate  +
Cryphaea ravenelii +
concave  +, ovate-acuminate  +
Cryphaeaceae +
concave  +, ovate-acuminate  +
Cryptogramma sitchensis +
dissected  +
Ctenolepis cerasiformis +
suborbiculate  +
Cupressaceae +
flattened  +, decurrent  +, deltate-scalelike  +, …
Cupressus +
rhomboid  +, scale-like  +
Cupressus arizonica +
rhomboid  +, scale-like  +
Cupressus bakeri +
rhomboid  +, scale-like  +
Cupressus goveniana +
rhomboid  +, scale-like  +
Cupressus guadalupensis +
rhomboid  +, scale-like  +
Cupressus guadalupensis var. forbesii +
rhomboid  +, scale-like  +
Cupressus macnabiana +
rhomboid  +, scale-like  +
Cupressus macrocarpa +
rhomboid  +, scale-like  +
Cupressus sargentii +
rhomboid  +, scale-like  +
Cyclanthera gracillima +
divided  +
Cyclodictyon +
ovate  +, broadly ovate  +
Cyclodictyon varians +
ovate  +, broadly ovate  +
Cylindropuntia +
flattened  +, conic  +
Cylindropuntia abyssi +
flattened  +, conic  +
Cylindropuntia acanthocarpa +
flattened  +, conic  +
Cylindropuntia acanthocarpa var. acanthocarpa +
flattened  +, conic  +
Cylindropuntia acanthocarpa var. coloradensis +
flattened  +, conic  +
Cylindropuntia acanthocarpa var. major +
flattened  +, conic  +
Cylindropuntia acanthocarpa var. thornberi +
flattened  +, conic  +
Cylindropuntia arbuscula +
flattened  +, conic  +
Cylindropuntia bigelovii +
flattened  +, conic  +
Cylindropuntia bigelovii var. bigelovii +
flattened  +, conic  +
Cylindropuntia californica +
flattened  +, conic  +
Cylindropuntia californica var. californica +
flattened  +, conic  +
Cylindropuntia californica var. parkeri +
flattened  +, conic  +
Cylindropuntia davisii +
flattened  +, conic  +
Cylindropuntia echinocarpa +
flattened  +, conic  +
Cylindropuntia fulgida +
flattened  +, conic  +
Cylindropuntia fulgida var. fulgida +
flattened  +, conic  +
Cylindropuntia fulgida var. mamillata +
flattened  +, conic  +
Cylindropuntia ganderi +
flattened  +, conic  +
Cylindropuntia imbricata +
flattened  +, conic  +
Cylindropuntia imbricata var. argentea +
flattened  +, conic  +
Cylindropuntia imbricata var. imbricata +
flattened  +, conic  +
Cylindropuntia kleiniae +
flattened  +, conic  +
Cylindropuntia leptocaulis +
flattened  +, conic  +
Cylindropuntia munzii +
flattened  +, conic  +
Cylindropuntia prolifera +
flattened  +, conic  +
Cylindropuntia ramosissima +
flattened  +, conic  +
Cylindropuntia spinosior +
flattened  +, conic  +
Cylindropuntia tunicata +
flattened  +, conic  +
Cylindropuntia versicolor +
flattened  +, conic  +
Cylindropuntia whipplei +
flattened  +, conic  +
Cylindropuntia wolfii +
flattened  +, conic  +
Cylindropuntia ×kelvinensis +
flattened  +, conic  +
Cylindropuntia ×tetracantha +
flattened  +, conic  +
Cymophyllus fraserianus +
tapered  +, strap--shaped  +
Cynodontium +
crispate  +
Cynodontium alpestre +
lanceolate  +
Cynodontium glaucescens +
rounded  +, lanceolate  +
Cynodontium gracilescens +
narrowed  +, ovatelanceolate  +
Cynodontium jenneri +
long-acuminate  +, lanceolate  +
Cynodontium polycarpon +
long-acuminate  +, lanceolate  +
Cynodontium schisti +
pointed  +, acute  +, ovatelanceolate  +, …
Cynodontium strumiferum +
tapering  +, linear-lanceolate  +
Cynodontium strumulosum +
oblong-lanceolate  +, nearly linear  +
Cynodontium tenellum +
linear-lanceolate  +
Cyperus acuminatus +
flat  +, v--shaped  +
Cyperus aggregatus +
v--shaped  +, v-shaped  +, flanged  +
Cyperus alopecuroides +
w--shaped  +
Cyperus bipartitus +
v--shaped  +
Cyperus cephalanthus +
like  +
Cyperus compressus +
flat  +, v-shaped  +
Cyperus cuspidatus +
v--shaped  +
Cyperus dentatus +
v--shaped  +, flat  +
Cyperus dentoniae +
v--shaped  +
Cyperus digitatus +
w--shaped  +
Cyperus dipsaceus +
trigonous  +, flat  +, v-shaped  +
Cyperus drummondii +
flat  +, v-shaped  +
Cyperus echinatus +
flat  +, v-shaped  +
Cyperus entrerianus +
v--shaped  +
Cyperus eragrostis +
v--shaped  +, flat  +
Cyperus erythrorhizos +
flat  +, inversely w-shaped  +
Cyperus esculentus +
v--shaped  +, flat  +, v-shaped or flanged  +
Cyperus esculentus var. heermannii +
v--shaped  +, flat  +, v-shaped or flanged  +
Cyperus esculentus var. leptostachyus +
v--shaped  +, flat  +, v-shaped or flanged  +
Cyperus esculentus var. macrostachyus +
v--shaped  +, flat  +, v-shaped or flanged  +
Cyperus fendlerianus +
flat  +, v-shaped  +
Cyperus flavicomus +
v--shaped  +
Cyperus floribundus +
flat  +, v-shaped  +
Cyperus fugax +
v--shaped  +
Cyperus fuligineus +
v-shaped  +, flat  +
Cyperus granitophilus +
v-shaped  +, flat  +
Cyperus grayi +
v--shaped  +
Cyperus grayoides +
v--shaped  +
Cyperus haspan +
flat  +, v-shaped  +
Cyperus hermaphroditus +
v--shaped  +, flanged  +
Cyperus houghtonii +
v--shaped  +
Cyperus hypopitys +
flat  +, v-shaped  +
Cyperus hystricinus +
flat  +, broadly v-shaped  +
Cyperus iria +
v--shaped  +
Cyperus lancastriensis +
w--shaped  +
Cyperus lecontei +
flat  +, v-shaped  +
Cyperus lentiginosus +
w--shaped  +
Cyperus ligularis +
v--shaped  +
Cyperus manimae var. asperrimus +
flat  +, v-shaped  +
Cyperus microiria +
v--shaped  +
Cyperus mutisii +
w--shaped  +
Cyperus niger +
v--shaped  +
Cyperus ochraceus +
v--shaped  +
Cyperus odoratus +
w--shaped  +, flanged  +
Cyperus onerosus +
v--shaped  +
Cyperus ovatus +
v--shaped  +
Cyperus owanii +
v--shaped  +
Cyperus pallidicolor +
v--shaped  +
Cyperus planifolius +
flat  +, v-shaped  +
Cyperus plukenetii +
w--shaped  +
Cyperus polystachyos +
flat  +, v-shaped  +
Cyperus prolixus +
v--shaped  +
Cyperus pseudothyrsiflorus +
flat  +, v-shaped  +
Cyperus pseudovegetus +
v--shaped  +
Cyperus refractus +
v-shaped  +, flat  +
Cyperus retroflexus +
flat  +, v-shaped  +
Cyperus retrofractus +
v--shaped  +
Cyperus retrorsus +
w--shaped  +
Cyperus rotundus +
v--shaped  +, v-shaped  +, flanged  +
Cyperus sanguinolentus +
v--shaped  +
Cyperus schweinitzii +
flat  +, v-shaped  +
Cyperus serotinus +
v--shaped  +
Cyperus setigerus +
v--shaped  +
Cyperus spectabilis +
flat  +, v-shaped  +
Cyperus sphacelatus +
flat  +, v-shaped  +
Cyperus sphaerolepis +
v--shaped  +
Cyperus squarrosus +
flat  +, v-shaped  +
Cyperus surinamensis +
v--shaped  +
Cyperus tetragonus +
flat  +, slightly v-shaped  +
Cyperus thyrsiflorus +
v--shaped  +
Cyperus virens +
flat  +, v-shaped  +
Cyrtomnium +
elliptic  +, ovate  +, undulate  +, …, …
Cyrtomnium hymenophylloides +
crisped  +
Cyrtomnium hymenophyllum +
crisped  +
D
Dacryophyllum falcifolium +
not concave  +
Daltonia +
keeled  +, lance-acuminate  +, ovatelanceolate  +
Daltonia splachnoides +
carinate  +, linear-lanceolate  +
Dasylirion leiophyllum +
elongate  +
Datisca +
incised  +
Datisca glomerata +
incised  +
Datiscaceae +
incised  +
Dendroalsia +
concave  +, ovate-acuminate  +
Dendroalsia abietina +
short-deltoid  +, deltoid-apiculate  +
Dendrophylax lindenii +
bractlike  +
Dennstaedtia +
ovate  +, lanceolate  +
Dennstaedtia bipinnata +
ovate  +, lanceolate  +
Dennstaedtia globulifera +
ovate  +, lanceolate  +
Dennstaedtia punctilobula +
ovate  +, lanceolate  +
Dichelyma +
elongate  +, keeled  +, lanceolate  +, …
Dichelyma capillaceum +
linear-lanceolate  +, falcate  +
Dichelyma falcatum +
lanceolate  +, falcate  +
Dichelyma pallescens +
lanceolate  +, falcate  +
Dichelyma uncinatum +
linear-lanceolate  +, strongly falcate  +, circinate  +
Dichodontium +
crisped  +, contorted  +
Dichodontium olympicum +
crisped  +, contorted  +
Dichodontium pellucidum +
crisped  +, contorted  +
Dichromanthus cinnabarinus +
linear-oblanceolate  +
Dicranaceae +
long-lanceolate  +, crispate  +
Dicranella +
crispate  +, curled  +, concave  +, …
Dicranella cerviculata +
blunt  +, acute  +, subulate  +, …
Dicranella crispa +
crispate  +, curled  +, concave  +, …
Dicranella heteromalla +
narrowed  +
Dicranella hilariana +
tapered  +, lanceolate  +
Dicranella lindigiana +
lanceolate  +
Dicranella pacifica +
narrowed  +, flexuose-crisped  +
Dicranella palustris +
narrowed  +
Dicranella rufescens +
keeled  +, acute  +, acuminate  +, …
Dicranella schreberiana +
toothed  +, entire  +, acute  +, …, …
Dicranella subulata +
subulate  +, lanceolate  +
Dicranella varia +
narrowed  +
Dicranodontium +
concave  +, narrowed  +
Dicranodontium asperulum +
channeled  +, narrowed  +
Dicranodontium denudatum +
auriculate  +, setaceous  +
Dicranodontium uncinatum +
channeled  +, narrowed  +
Dicranopteris +
forked  +
Dicranopteris flexuosa +
forked  +
Dicranoweisia +
curled  +, crisped  +, lanceolate  +
Dicranoweisia cirrata +
crisped  +
Dicranoweisia crispula +
plane  +, curled  +, crisped  +
Dicranum +
acuminate  +, ovate  +, lanceolate  +
Dicranum acutifolium +
keeled  +, concave  +, curled  +
Dicranum bonjeanii +
blunt  +, short-subulate  +, ovate  +, …, …
Dicranum brevifolium +
acute  +, lanceolate  +, keeled  +, …, …
Dicranum condensatum +
curled  +
Dicranum drummondii +
curled  +, compressed  +
Dicranum elongatum +
blunt  +
Dicranum flagellare +
ovatelanceolate  +, lanceolate  +, concave  +, …, …
Dicranum fragilifolium +
canaliculate  +, concave  +
Dicranum fulvum +
crisped  +
Dicranum fuscescens +
acuminate  +, ovate  +, lanceolate  +
Dicranum fuscescens var. flexicaule +
acuminate  +, ovate  +, lanceolate  +
Dicranum fuscescens var. fuscescens +
acuminate  +, ovate  +, lanceolate  +
Dicranum groenlandicum +
acute  +, obtuse  +
Dicranum howellii +
lanceolate  +, tubulose  +, keeled  +, …, …
Dicranum leioneuron +
obtuse  +, ovate  +
Dicranum majus +
acuminate  +, ovate  +, lanceolate  +
Dicranum majus var. majus +
acuminate  +, ovate  +, lanceolate  +
Dicranum majus var. orthophyllum +
acuminate  +, ovate  +, lanceolate  +
Dicranum montanum +
acuminate  +, lanceolate  +, keeled  +, …, …
Dicranum muehlenbeckii +
acute  +, lanceolate  +, concave  +, …
Dicranum ontariense +
keeled  +, concave  +, undulate  +
Dicranum pallidisetum +
acute  +, lanceolate  +, crisped  +
Dicranum polysetum +
acute  +, keeled  +, concave  +, …, …
Dicranum rhabdocarpum +
ovatelanceolate  +, tubulose  +, slightly keeled  +
Dicranum scoparium +
lanceolate  +, keeled  +, concave  +, …, …
Dicranum spadiceum +
blunt  +, acute  +
Dicranum spurium +
acuminate  +, ovate  +, lanceolate  +
Dicranum tauricum +
acute  +
Dicranum undulatum +
falcate  +
Dicranum viride +
concave  +
Didymodon +
ovate  +, keeled  +, curled  +
Didymodon anserinocapitatus +
ovate  +, keeled  +, curled  +
Didymodon asperifolius +
ovate  +, keeled  +, curled  +
Didymodon australasiae +
ovate  +, keeled  +, curled  +
Didymodon bistratosus +
ovate  +, keeled  +, curled  +
Didymodon brachyphyllus +
ovate  +, keeled  +, curled  +
Didymodon eckeliae +
ovate  +, keeled  +, curled  +
Didymodon fallax +
ovate  +, keeled  +, curled  +
Didymodon ferrugineus +
ovate  +, keeled  +, curled  +
Didymodon giganteus +
ovate  +, keeled  +, curled  +
Didymodon johansenii +
ovate  +, keeled  +, curled  +
Didymodon leskeoides +
ovate  +, keeled  +, curled  +
Didymodon maschalogena +
ovate  +, keeled  +, curled  +
Didymodon maximus +
ovate  +, keeled  +, curled  +
Didymodon murrayae +
ovate  +, keeled  +, curled  +
Didymodon nevadensis +
ovate  +, keeled  +, curled  +
Didymodon nicholsonii +
ovate  +, keeled  +, curled  +
Didymodon nigrescens +
ovate  +, keeled  +, curled  +
Didymodon norrisii +
ovate  +, keeled  +, curled  +
Didymodon perobtusus +
ovate  +, keeled  +, curled  +
Didymodon revolutus +
ovate  +, keeled  +, curled  +
Didymodon rigidulus +
ovate  +, keeled  +, curled  +
Didymodon rigidulus var. ditrichoides +
ovate  +, keeled  +, curled  +
Didymodon rigidulus var. gracilis +
ovate  +, keeled  +, curled  +
Didymodon rigidulus var. icmadophilus +
ovate  +, keeled  +, curled  +
Didymodon rigidulus var. rigidulus +
ovate  +, keeled  +, curled  +
Didymodon rigidulus var. subulatus +
ovate  +, keeled  +, curled  +
Didymodon subandreaeoides +
concave  +, ovatelanceolate  +, lanceolate  +
Didymodon tectorum +
ovate  +, keeled  +, curled  +
Didymodon tophaceus +
ovate  +, keeled  +, curled  +
Didymodon umbrosus +
ovate  +, keeled  +, curled  +
Didymodon vinealis +
ovate  +, keeled  +, curled  +
Didymodon vinealis var. rubiginosus +
ovate  +, keeled  +, curled  +
Didymodon vinealis var. vinealis +
ovate  +, keeled  +, curled  +
Diphasiastrum +
scale-like  +, linear-lanceolate  +, nearly filiform  +
Diphasiastrum alpinum +
deltate-ovate  +, spatulate  +, lanceolate  +
Diphasiastrum complanatum +
linear-lanceolate  +, lanceolate  +, linear  +, …
Diphasiastrum digitatum +
linear-lanceolate  +, nearly filiform  +
Diphasiastrum sitchense +
lanceolate  +
Diphasiastrum tristachyum +
decurrent  +, subulate  +, obovate  +, …
Diphylleia +
2-parted  +
Diphylleia cymosa +
2-parted  +
Diphysciaceae +
short-lingulate  +, lingulate-subulate rounded-obtuse  +, acute  +
Diphyscium +
lingulate  +
Diphyscium foliosum +
crisped  +
Diphyscium mucronifolium +
crisped  +
Disceliaceae +
entire  +, crenulate  +
Discelium +
entire  +, crenulate  +
Discelium nudum +
entire  +, crenulate  +
Distichium +
subulate  +, acuminate  +, lanceolate  +
Distichium capillaceum +
subulate  +, acuminate  +, lanceolate  +
Distichium hagenii +
subulate  +, acuminate  +, lanceolate  +
Distichium inclinatum +
subulate  +, acuminate  +, lanceolate  +
Ditrichaceae +
subulate  +, acuminate  +, lanceolate  +
Ditrichum +
lanceolate  +, subulate  +
Ditrichum ambiguum +
lanceolate  +, linear-lanceolate  +
Ditrichum flexicaule +
falcate  +
Ditrichum gracile +
falcate  +
Ditrichum heteromallum +
lanceolate  +, subulate  +
Ditrichum lineare +
tapering  +, oblong-lanceolate  +
Ditrichum montanum +
linear-lanceolate  +
Ditrichum pallidum +
narrowed  +
Ditrichum pusillum +
acute  +, acuminate  +, lanceolate  +, …
Ditrichum rhynchostegium +
linear-subulate  +, contorted  +, crisped  +
Ditrichum schimperi +
filiform-subulate  +
Ditrichum tortuloides +
lanceolate  +, linear-lanceolate  +
Donnellia +
lanceolate  +
Donnellia commutata +
concave  +
Donrichardsia +
pointed  +
Donrichardsia macroneuron +
pointed  +
Donrichardsia pringlei +
pointed  +
Drummondia +
broadly lanceolate  +, oblong-lanceolate  +
Drummondia prorepens +
broadly lanceolate  +, oblong-lanceolate  +
Dudleya abramsii +
triangular-lanceolate  +
Dudleya abramsii subsp. abramsii +
triangular-lanceolate  +
Dudleya abramsii subsp. affinis +
triangular-lanceolate  +
Dudleya abramsii subsp. bettinae +
triangular-lanceolate  +
Dudleya abramsii subsp. calcicola +
triangular-lanceolate  +
Dudleya abramsii subsp. costatifolia +
triangular-lanceolate  +
Dudleya abramsii subsp. murina +
triangular-lanceolate  +
Dudleya abramsii subsp. setchellii +
triangular-lanceolate  +
Dudleya arizonica +
deltate  +, cordate-ovate to almost  +
Dudleya attenuata subsp. attenuata +
linear-lanceolate  +
Dudleya candelabrum +
triangular-lanceolate  +
Dudleya cespitosa +
triangular-ovate  +, lanceolate  +
Dudleya densiflora +
lanceolate  +
Dudleya edulis +
triangular-lanceolate  +
Dudleya farinosa +
cordate-ovate  +
Dudleya gnoma +
triangular-ovate  +
Dudleya greenei +
triangular  +, ovate  +
Dudleya lanceolata +
triangular-lanceolate  +, ovate  +
Dudleya palmeri +
triangular-ovate  +
Dudleya parva +
triangular-ovate  +
Dudleya pulverulenta +
cordate-ovate  +, suborbiculate  +
Dudleya saxosa +
triangular-lanceolate  +
Dudleya saxosa subsp. aloides +
triangular-lanceolate  +
Dudleya saxosa subsp. collomiae +
triangular-lanceolate  +
Dudleya saxosa subsp. saxosa +
triangular-lanceolate  +
Dudleya traskiae +
triangular-ovate  +
Dudleya verityi +
lanceolate  +
Dudleya virens +
oblong  +
Dudleya virens subsp. hassei +
oblong  +
Dudleya virens subsp. insularis +
oblong  +
Dudleya virens subsp. virens +
oblong  +
Dudleya viscida +
triangular-lanceolate  +
E
Eccremidium +
lanceolate  +, ovate acute  +
Eccremidium floridanum +
subulate-acuminate  +
Echeveria strictiflora +
elliptic  +, lanceolate  +
Echinocactus +
flat  +, terete  +
Echinocactus horizonthalonius +
flat  +, terete  +
Echinocactus polycephalus +
flat  +, terete  +
Echinocactus polycephalus var. polycephalus +
flat  +, terete  +
Echinocactus polycephalus var. xeranthemoides +
flat  +, terete  +
Echinocactus texensis +
flat  +, terete  +
Echinocereus +
flat  +, terete  +
Echinocereus arizonicus +
flat  +, terete  +
Echinocereus berlandieri +
flat  +, terete  +
Echinocereus bonkerae +
flat  +, terete  +
Echinocereus chisosensis +
flat  +, terete  +
Echinocereus coccineus +
flat  +, terete  +
Echinocereus dasyacanthus +
flat  +, terete  +
Echinocereus davisii +
flat  +, terete  +
Echinocereus engelmannii +
flat  +, terete  +
Echinocereus enneacanthus +
flat  +, terete  +
Echinocereus enneacanthus var. brevispinus +
flat  +, terete  +
Echinocereus enneacanthus var. enneacanthus +
flat  +, terete  +
Echinocereus fasciculatus +
flat  +, terete  +
Echinocereus fendleri +
flat  +, terete  +
Echinocereus ledingii +
flat  +, terete  +
Echinocereus nicholii +
flat  +, terete  +
Echinocereus papillosus +
flat  +, terete  +
Echinocereus pectinatus +
flat  +, terete  +
Echinocereus pectinatus var. wenigeri +
flat  +, terete  +
Echinocereus pentalophus +
flat  +, terete  +
Echinocereus poselgeri +
flat  +, terete  +
Echinocereus pseudopectinatus +
flat  +, terete  +
Echinocereus reichenbachii +
flat  +, terete  +
Echinocereus rigidissimus +
flat  +, terete  +
Echinocereus rigidissimus var. rigidissimus +
flat  +, terete  +
Echinocereus stramineus +
flat  +, terete  +
Echinocereus stramineus var. stramineus +
flat  +, terete  +
Echinocereus triglochidiatus +
flat  +, terete  +
Echinocereus viridiflorus +
flat  +, terete  +
Echinodorus tenellus +
narrowly lanceolate;ovate  +
Echinomastus +
flat  +, terete  +
Echinomastus erectocentrus +
flat  +, terete  +
Echinomastus erectocentrus var. acunensis +
flat  +, terete  +
Echinomastus erectocentrus var. erectocentrus +
flat  +, terete  +
Echinomastus intertextus +
flat  +, terete  +
Echinomastus intertextus var. dasyacanthus +
flat  +, terete  +
Echinomastus intertextus var. intertextus +
flat  +, terete  +
Echinomastus johnsonii +
flat  +, terete  +
Echinomastus mariposensis +
flat  +, terete  +
Echinomastus warnockii +
flat  +, terete  +
Echinophyllum +
oblong-lanceolate  +
Echinophyllum sachalinense +
oblong-lanceolate  +
Elodea canadensis +
oblong  +, ovate  +
Elodium +
oblong-lanceolate  +
Elodium blandowii +
oblong-lanceolate  +
Elodium elodioides +
oblong-lanceolate  +
Elodium paludosum +
oblong-lanceolate  +
Emilia fosbergii +
auriculate  +
Encalypta +
lanceolate  +, spathulate  +, elliptic  +, …
Encalypta affinis +
ligulate  +, lingulate  +
Encalypta alpina +
oblong-ovate  +, lanceolate  +
Encalypta brevicollis +
oblong  +, narrowly spathulate  +
Encalypta brevipes +
broadly oblong  +, elliptic or spathulate  +
Encalypta ciliata +
oblong  +, elliptic  +
Encalypta flowersiana +
broadly oblong  +, lingulate  +
Encalypta longicollis +
narrowly spathulate  +, lingulate  +
Encalypta mutica +
lingulate  +
Encalypta procera +
broadly ovate  +, elliptic lingulate or narrowly spathulate  +
Encalypta rhaptocarpa +
oblong-lanceolate  +
Encalypta spathulata +
oblong  +, lingulate  +
Encalypta texana +
broadly oblong  +, elliptic  +
Encalypta vittiana +
oblong  +, lingulate or narrowly spathulate  +
Encalypta vulgaris +
broadly oblong  +, lingulate  +
Entodon +
oblong-lanceolate  +, oblong-ovate  +
Entodon beyrichii +
ovate  +, oblong-ovate  +, ovatelanceolate  +
Entodon brevisetus +
oblong-lanceolate  +
Entodon challengeri +
oblong-ovate  +
Entodon cladorrhizans +
oblong-ovate  +
Entodon concinnus +
oblong-ovate  +
Entodon hampeanus +
oblong  +, oblong-ovate  +
Entodon macropodus +
oblong-lanceolate  +, oblong-ovate  +
Entodon schleicheri +
ovatelanceolate  +
Entodon seductrix +
oblong-ovate  +, elliptic  +
Entodon sullivantii +
oblong-ovate  +
Entodontaceae +
not decurrent  +
Entodontopsis +
ovate;obtuse  +
Entodontopsis leucostega +
ovate;obtuse  +
Entosthodon +
piliferous;apiculate;oblong-ovate;obovate or spathulate usually acute or acuminate  +
Entosthodon attenuatus +
concave;ovate;obovate or oblong-spathulate  +
Entosthodon bolanderi +
concave;ovate;oblong or obovate  +
Entosthodon californicus +
concave;oblong;oblong-ovate  +
Entosthodon drummondii +
concave;oblong-ovate;obovate  +
Entosthodon fascicularis +
concave;oblong;obovate  +
Entosthodon kochii +
concave;ovate;oblong or obovate  +
Entosthodon planoconvexus +
concave;oblong;obovate or spathulate  +
Entosthodon rubiginosus +
ovate  +
Entosthodon rubrisetus +
concave;ovate;obovate or spathulate  +
Entosthodon sonorae +
concave;ovate;oblong  +
Entosthodon tucsonii +
concave;oblong-lanceolate;narrowly obovate  +
Entosthodon wigginsii +
concave;obovate;oblong-spathulate  +
Ephedra +
scale-like  +
Ephedra antisyphilitica +
scale-like  +
Ephedra aspera +
scale-like  +
Ephedra californica +
scale-like  +
Ephedra coryi +
scale-like  +
Ephedra cutleri +
scale-like  +
Ephedra fasciculata +
scale-like  +
Ephedra funerea +
scale-like  +
Ephedra nevadensis +
scale-like  +
Ephedra pedunculata +
scale-like  +
Ephedra torreyana +
scale-like  +
Ephedra trifurca +
scale-like  +
Ephedra viridis +
scale-like  +
Ephedraceae +
scale-like  +
Ephemeraceae +
broadly triangular  +, broadly ovate  +
Ephemerum +
broadly triangular  +, broadly ovate  +
Ephemerum cohaerens +
narrowed  +, broadly lanceolate  +, oblong-lanceolate  +
Ephemerum crassinervium +
narrowed  +, acuminate  +, lanceolate  +
Ephemerum crassinervium var. crassinervium +
broadly linear  +, lanceolate  +
Ephemerum crassinervium var. texanum +
narrowed  +, acuminate  +, broadly lanceolate  +, …
Ephemerum serratum +
narrowed  +, linear-lanceolate  +, ovatelanceolate  +
Ephemerum spinulosum +
setaceous  +, linear-lanceolate  +
Epilobium arcticum +
broadly ovate  +, spatulate  +
Epilobium ciliatum subsp. ciliatum +
subentire  +, obtuse  +, subovate  +
Epilobium oregonense +
rounded  +
Epilobium suffruticosum +
attenuate  +
Epipactis gigantea +
ovate-elliptic  +, narrowly lanceolate  +
Epipactis helleborine +
elliptic  +, narrowly lanceolate  +
Epiphyllum +
flat  +, terete  +
Epiphyllum phyllanthus +
flat  +, terete  +
Epiphyllum phyllanthus var. hookeri +
flat  +, terete  +
Epipterygium +
ovatelanceolate  +, elliptic  +
Epipterygium tozeri +
ovatelanceolate  +, elliptic  +
Epithelantha +
flat  +, terete  +
Epithelantha bokei +
flat  +, terete  +
Epithelantha micromeris +
flat  +, terete  +
Epithelantha micromeris var. micromeris +
flat  +, terete  +
Erechtites hieraciifolius var. hieraciifolius +
turgid  +
Ericaceae subfam. Monotropoideae +
scale-like  +
Ericameria palmeri var. pachylepis +
circular;flattened  +
Erigeron uncialis +
spatulate  +
Erigeron uncialis var. conjugans +
spatulate  +
Erigeron uncialis var. uncialis +
spatulate  +
Eriocaulon aquaticum +
linear-attenuate  +
Eriocaulon cinereum +
linear-attenuate  +
Eriocaulon compressum +
linear-attenuate  +
Eriocaulon decangulare +
linear-attenuate  +, linear  +
Eriocaulon koernickianum +
linear-attenuate  +
Eriocaulon lineare +
linear-attenuate  +
Eriocaulon microcephalum +
triangular-acuminate  +
Eriocaulon nigrobracteatum +
linear-attenuate  +
Eriocaulon parkeri +
linear-attenuate  +
Eriocaulon ravenelii +
linear-attenuate  +
Eriocaulon texense +
linear-attenuate  +
Eriophyllum congdonii +
2-3-lobed;oblanceolate  +
Erpodiaceae +
lanceolate  +, ovate or elliptic rounded obtuse or acute acuminate  +
Erpodium +
lanceolate rounded  +, obtuse or acute acuminate  +
Erpodium acrifolium +
subulate  +, ovate  +, oblong-lanceolate  +
Erpodium domingense +
ovate  +, elliptic rounded  +
Eucladium +
ovatelanceolate  +, oblong  +, mostly linear-lanceolate or linear-subulate  +
Eucladium verticillatum +
at mid leaf  +, flat  +, channeled  +
Eucommia ulmoides +
torn  +
Eulophia alta +
linear-elliptic  +, narrowly ovate  +
Eupatorium hyssopifolium var. laciniatum +
mostly lance-linear;lanceolate  +
Euphorbia +
bractlike  +
Euphorbia aaron-rossii +
bractlike  +
Euphorbia abramsiana +
bractlike  +
Euphorbia acuta +
bractlike  +
Euphorbia agraria +
bractlike  +
Euphorbia albomarginata +
bractlike  +
Euphorbia alta +
bractlike  +
Euphorbia angusta +
bractlike  +
Euphorbia antisyphilitica +
bractlike  +
Euphorbia arizonica +
bractlike  +
Euphorbia astyla +
bractlike  +
Euphorbia austrotexana +
bractlike  +
Euphorbia austrotexana var. austrotexana +
bractlike  +
Euphorbia austrotexana var. carrii +
bractlike  +
Euphorbia bicolor +
bractlike  +
Euphorbia bifurcata +
bractlike  +
Euphorbia bilobata +
bractlike  +
Euphorbia blodgettii +
bractlike  +
Euphorbia bombensis +
bractlike  +
Euphorbia brachycera +
bractlike  +
Euphorbia capitellata +
bractlike  +
Euphorbia carunculata +
bractlike  +
Euphorbia chaetocalyx +
bractlike  +
Euphorbia chaetocalyx var. chaetocalyx +
bractlike  +
Euphorbia chaetocalyx var. triligulata +
bractlike  +
Euphorbia chamaesula +
bractlike  +
Euphorbia cinerascens +
bractlike  +
Euphorbia commutata +
bractlike  +
Euphorbia conferta +
bractlike  +
Euphorbia cordifolia +
bractlike  +
Euphorbia corollata +
bractlike  +
Euphorbia crenulata +
bractlike  +
Euphorbia cumulicola +
bractlike  +
Euphorbia cuphosperma +
bractlike  +
Euphorbia curtisii +
bractlike  +
Euphorbia cyathophora +
bractlike  +
Euphorbia cyparissias +
bractlike  +
Euphorbia davidii +
bractlike  +
Euphorbia deltoidea +
bractlike  +
Euphorbia deltoidea subsp. adhaerens +
bractlike  +
Euphorbia deltoidea subsp. deltoidea +
bractlike  +
Euphorbia deltoidea subsp. pinetorum +
bractlike  +
Euphorbia deltoidea subsp. serpyllum +
bractlike  +
Euphorbia dendroides +
bractlike  +
Euphorbia dentata +
bractlike  +
Euphorbia discoidalis +
bractlike  +
Euphorbia eriantha +
bractlike  +
Euphorbia exigua +
bractlike  +
Euphorbia exserta +
bractlike  +
Euphorbia exstipulata +
bractlike  +
Euphorbia falcata +
bractlike  +
Euphorbia fendleri +
bractlike  +
Euphorbia florida +
bractlike  +
Euphorbia floridana +
bractlike  +
Euphorbia garberi +
bractlike  +
Euphorbia georgiana +
bractlike  +
Euphorbia geyeri +
bractlike  +
Euphorbia geyeri var. geyeri +
bractlike  +
Euphorbia geyeri var. wheeleriana +
bractlike  +
Euphorbia glyptosperma +
bractlike  +
Euphorbia golondrina +
bractlike  +
Euphorbia gracillima +
bractlike  +
Euphorbia graminea +
bractlike  +
Euphorbia helioscopia +
bractlike  +
Euphorbia helleri +
bractlike  +
Euphorbia heterophylla +
bractlike  +
Euphorbia hexagona +
bractlike  +
Euphorbia hirta +
bractlike  +
Euphorbia hooveri +
bractlike  +
Euphorbia humistrata +
bractlike  +
Euphorbia hypericifolia +
bractlike  +
Euphorbia hyssopifolia +
bractlike  +
Euphorbia indivisa +
bractlike  +
Euphorbia innocua +
bractlike  +
Euphorbia inundata +
bractlike  +
Euphorbia inundata var. garrettii +
linear-lanceolate  +, linear  +
Euphorbia inundata var. inundata +
bractlike  +
Euphorbia ipecacuanhae +
bractlike  +
Euphorbia jaegeri +
bractlike  +
Euphorbia jejuna +
bractlike  +
Euphorbia laredana +
bractlike  +
Euphorbia lasiocarpa +
bractlike  +
Euphorbia lata +
bractlike  +
Euphorbia lathyris +
bractlike  +
Euphorbia longicruris +
bractlike  +
Euphorbia lurida +
bractlike  +
Euphorbia macropus +
bractlike  +
Euphorbia maculata +
bractlike  +
Euphorbia marginata +
bractlike  +
Euphorbia meganaesos +
bractlike  +
Euphorbia melanadenia +
bractlike  +
Euphorbia mendezii +
bractlike  +
Euphorbia mercurialina +
bractlike  +
Euphorbia mesembrianthemifolia +
bractlike  +
Euphorbia micromera +
bractlike  +
Euphorbia misera +
bractlike  +
Euphorbia missurica +
bractlike  +
Euphorbia myrsinites +
bractlike  +
Euphorbia nephradenia +
bractlike  +
Euphorbia nutans +
bractlike  +
Euphorbia oblongata +
bractlike  +
Euphorbia ocellata +
bractlike  +
Euphorbia ocellata subsp. ocellata +
bractlike  +
Euphorbia ocellata subsp. rattanii +
bractlike  +
Euphorbia ophthalmica +
bractlike  +
Euphorbia ouachitana +
bractlike  +
Euphorbia parishii +
bractlike  +
Euphorbia parryi +
bractlike  +
Euphorbia pediculifera +
bractlike  +
Euphorbia pediculifera var. pediculifera +
bractlike  +
Euphorbia peplidion +
bractlike  +
Euphorbia peplus +
bractlike  +
Euphorbia perennans +
bractlike  +
Euphorbia pergamena +
bractlike  +
Euphorbia pinetorum +
bractlike  +
Euphorbia platyphyllos +
bractlike  +
Euphorbia platysperma +
bractlike  +
Euphorbia polycarpa +
bractlike  +
Euphorbia polycarpa var. polycarpa +
bractlike  +
Euphorbia polygonifolia +
bractlike  +
Euphorbia polyphylla +
bractlike  +
Euphorbia porteriana +
bractlike  +
Euphorbia prostrata +
bractlike  +
Euphorbia pubentissima +
bractlike  +
Euphorbia purpurea +
bractlike  +
Euphorbia radians +
bractlike  +
Euphorbia rayturneri +
bractlike  +
Euphorbia revoluta +
bractlike  +
Euphorbia roemeriana +
bractlike  +
Euphorbia rosescens +
bractlike  +
Euphorbia schizoloba +
bractlike  +
Euphorbia sect. Alectoroctonum +
bractlike  +
Euphorbia sect. Anisophyllum +
bractlike  +
Euphorbia sect. Crepidaria +
bractlike  +
Euphorbia sect. Nummulariopsis +
bractlike  +
Euphorbia sect. Poinsettia +
bractlike  +
Euphorbia serpens +
bractlike  +
Euphorbia serpillifolia +
bractlike  +
Euphorbia serpillifolia subsp. hirtula +
bractlike  +
Euphorbia serpillifolia subsp. serpillifolia +
bractlike  +
Euphorbia serrata +
bractlike  +
Euphorbia serrula +
bractlike  +
Euphorbia setiloba +
bractlike  +
Euphorbia simulans +
bractlike  +
Euphorbia spathulata +
bractlike  +
Euphorbia stictospora +
bractlike  +
Euphorbia strictior +
bractlike  +
Euphorbia subg. Esula +
bractlike  +
Euphorbia telephioides +
bractlike  +
Euphorbia terracina +
bractlike  +
Euphorbia tetrapora +
bractlike  +
Euphorbia texana +
bractlike  +
Euphorbia theriaca +
bractlike  +
Euphorbia theriaca var. spurca +
bractlike  +
Euphorbia theriaca var. theriaca +
bractlike  +
Euphorbia thymifolia +
bractlike  +
Euphorbia tithymaloides +
bractlike  +
Euphorbia tithymaloides subsp. smallii +
bractlike  +
Euphorbia trachysperma +
bractlike  +
Euphorbia trichotoma +
bractlike  +
Euphorbia vallis-mortae +
bractlike  +
Euphorbia velleriflora +
bractlike  +
Euphorbia vermiculata +
bractlike  +
Euphorbia villifera +
bractlike  +
Euphorbia virgata +
bractlike  +
Euphorbia wrightii +
bractlike  +
Euphorbia yaquiana +
bractlike  +
Euphrasia ostenfeldii +
suborbiculate  +
Eurhynchiastrum +
pointed  +
Eurhynchiastrum pulchellum +
pointed  +
Eurhynchiastrum pulchellum var. barnesii +
pointed  +
Eurhynchiastrum pulchellum var. pulchellum +
pointed  +
Eurybia conspicua +
tapering;tapering;oblanceolate;ovate or obovate  +
Eurybia radula +
obtuse;acute  +
Eurybia radulina +
obtuse;obtuse;obtuse;elliptic;obovate  +
F
Fabronia +
concave;lanceolate;ovate;oblong-lanceolate  +
Fabronia ciliaris +
concave;lanceolate;ovate;oblong-lanceolate  +
Fabronia pusilla +
concave;lanceolate;ovate;oblong-lanceolate  +
Fabroniaceae +
concave;lanceolate;ovate;oblong-lanceolate  +
Facelis retusa +
bractlike  +
Ferocactus +
flat  +, terete  +
Ferocactus cylindraceus +
flat  +, terete  +
Ferocactus emoryi +
flat  +, terete  +
Ferocactus hamatacanthus +
flat  +, terete  +
Ferocactus hamatacanthus var. hamatacanthus +
flat  +, terete  +
Ferocactus hamatacanthus var. sinuatus +
flat  +, terete  +
Ferocactus viridescens +
flat  +, terete  +
Ferocactus viridescens var. viridescens +
flat  +, terete  +
Ferocactus wislizeni +
flat  +, terete  +
Filago pyramidata var. pyramidata +
plane;oblanceolate;narrowly spatulate  +
Filago vulgaris +
undulate;oblong;lanceolate  +
Fimbristylis perpusilla +
excurved  +
Fimbristylis vahlii +
excurved  +
Fissidens +
ovate  +, linear-lanceolate  +
Fissidens adianthoides +
obtuse  +, acute  +, oblong  +, …
Fissidens amoenus +
acute  +, lanceolate  +
Fissidens aphelotaxifolius +
lorate  +, lanceolate acute  +
Fissidens appalachensis +
obtuse-mucronate  +, acute  +
Fissidens arcticus +
acute  +, lanceolate  +, oblong-lanceolate  +
Fissidens asplenioides +
rounded  +, obtuse  +
Fissidens bryoides +
lanceolate  +, oblong-lanceolate or oblong-lingulate acute  +
Fissidens bushii +
oblong  +, lanceolate  +
Fissidens closteri +
ovate  +, linear-lanceolate  +
Fissidens closteri subsp. closteri +
acute  +, ovate  +, ovatelanceolate  +
Fissidens crispus +
elliptic  +, broadly lanceolate  +
Fissidens curvatus +
acuminate  +, narrowly lanceolate  +, ovate-lanceolate acute  +
Fissidens dubius +
oblong  +, lanceolate obtuse  +
Fissidens elegans +
oblong  +, lanceolate acute  +
Fissidens exilis +
lanceolate  +, oblong-lanceolate acute  +
Fissidens fontanus +
acute  +, falcate  +, lanceolate  +, …
Fissidens grandifrons +
obtuse  +, rounded  +
Fissidens hallianus +
acute  +, lanceolate  +, linear-lanceolate  +
Fissidens hyalinus +
acute  +, obtuse  +
Fissidens leptophyllus +
oblong  +, lingulate broadly acute  +
Fissidens littlei +
obtuse-apiculate  +, acute  +
Fissidens minutulus +
lanceolate  +, oblong-lanceolate occasionally narrowly lanceolate acute  +
Fissidens obtusifolius +
broadly ovate  +, oblong rounded  +
Fissidens osmundioides +
broadly acute  +, obtuse  +
Fissidens pallidinervis +
lingulate  +, lanceolate rounded  +
Fissidens pauperculus +
oblong  +, oblanceolate  +
Fissidens pellucidus +
ovate  +, linear-lanceolate  +
Fissidens pellucidus var. pellucidus +
acute  +, obtuse  +
Fissidens polypodioides +
mucronate  +, obtuse  +, broadly acute  +
Fissidens santa-clarensis +
abruptly narrowed  +, rounded-obtuse  +
Fissidens scalaris +
oblong  +, lanceolate acute  +
Fissidens serratus +
ovate  +, linear-lanceolate  +
Fissidens serratus var. serratus +
acute  +, obtuse  +
Fissidens subbasilaris +
obtuse-apiculate  +, acute  +
Fissidens sublimbatus +
ovate  +, lanceolate rounded  +
Fissidens submarginatus +
lanceolate  +, lingulate acute  +
Fissidens taxifolius +
oblong  +, lanceolate obtuse  +
Fissidens taylorii +
acute  +, obtuse-apiculate  +
Fissidens ventricosus +
lanceolate  +, oblong-lingulate acute  +
Fissidens zollingeri +
lanceolate  +, oblong-lanceolate rarely linear-lanceolate acute or infrequently obtuse  +
Flaveria campestris +
bladeslinear-lanceolate;lanceolate  +
Floerkea +
lobed  +
Floerkea proserpinacoides +
lobed  +
Fontinalaceae +
plane  +, concave  +, keeled  +
Fontinalis +
oval  +, plane  +, concave  +, …, …
Fontinalis antipyretica +
oval  +, suborbiculate  +
Fontinalis dalecarlica +
ovate  +, suboval  +
Fontinalis howellii +
oval  +, suborbiculate  +
Fontinalis hypnoides +
oval  +, suborbiculate  +
Fontinalis neomexicana +
oval  +, suborbiculate  +
Fontinalis novae-angliae +
oval  +, suborbiculate  +
Fontinalis redfearnii +
oval  +, plane  +, concave  +, …, …
Fontinalis sphagnifolia +
oval  +, suborbiculate  +
Fontinalis sullivantii +
oval  +, suborbiculate  +
Fontinalis welchiana +
ovate  +, suboval  +
Forsstroemia +
ovatelanceolate  +
Forsstroemia producta +
ovatelanceolate  +
Forsstroemia trichomitria +
ovatelanceolate  +
Frankenia +
flattened  +
Frankenia jamesii +
flattened  +
Frankenia johnstonii +
flattened  +
Frankenia palmeri +
flattened  +
Frankenia pulverulenta +
flattened  +
Frankenia salina +
flattened  +
Frankeniaceae +
flattened  +
Funaria +
concave;oblong-ovate;broadly obovate  +
Funaria americana +
concave;oblong-ovate;broadly obovate  +
Funaria apiculatopilosa +
concave;oblong-ovate;broadly obovate  +
Funaria arctica +
scale-like  +
Funaria flavicans +
narrowed;broadly ovate;obovate  +
Funaria hygrometrica +
concave;oblong-ovate;broadly obovate  +
Funaria hygrometrica var. calvescens +
concave;oblong-ovate;broadly obovate  +
Funaria hygrometrica var. hygrometrica +
concave;oblong-ovate;broadly obovate  +
Funaria microstoma +
concave;oblong-ovate;broadly obovate  +
Funaria muhlenbergii +
scale-like  +
Funaria polaris +
narrowed;oblong-ovate;obovate  +
Funaria serrata +
concave;oblong-ovate;broadly obovate  +
Funariaceae +
concave;broadly elliptic;obovate  +
Furcraea +
lanceolate  +
Furcraea foetida +
lanceolate  +
Furcraea selloa +
lanceolate  +
G
Galearis +
gradually narrowed  +, sheathing  +
Galearis spectabilis +
gradually narrowed  +, sheathing  +
Gemmabryum +
concave  +, flat  +, triangular  +, …, …
Gemmabryum apiculatum +
concave  +, broadly lanceolate  +, narrowly ovate  +
Gemmabryum badium +
concave  +
Gemmabryum barnesii +
concave  +, ovate  +, ovatelanceolate  +
Gemmabryum caespiticium +
concave  +
Gemmabryum californicum +
concave  +, ovate  +, triangular  +
Gemmabryum coronatum +
concave  +, ovatelanceolate  +, triangular  +
Gemmabryum demaretianum +
concave  +, ovatelanceolate  +, ovate  +
Gemmabryum dichotomum +
concave  +, ovatelanceolate  +, ovate  +
Gemmabryum exile +
concave  +, triangular  +, ovatelanceolate  +, …
Gemmabryum gemmiferum +
concave  +, ovate  +
Gemmabryum gemmilucens +
concave  +, ovate  +
Gemmabryum klinggraeffii +
concave  +, ovatelanceolate  +
Gemmabryum kunzei +
concave  +
Gemmabryum radiculosum +
concave  +, broadly lanceolate  +, narrowly ovate  +
Gemmabryum ruderale +
concave  +, ovatelanceolate  +
Gemmabryum sect. Caespitibryum +
concave  +, ovatelanceolate  +
Gemmabryum sect. Gemmabryum +
concave  +, triangular  +, ovatelanceolate  +, …
Gemmabryum sect. Tuberibryum +
broadly lanceolate  +, narrowly ovate flat  +
Gemmabryum subapiculatum +
concave  +, ovate  +, ovatelanceolate  +, …
Gemmabryum tenuisetum +
concave  +, ovatelanceolate  +, narrowly ovate  +
Gemmabryum valparaisense +
broadly lanceolate  +, narrowly ovate flat  +
Gemmabryum violaceum +
concave  +, ovatelanceolate  +
Gigaspermaceae +
elliptic  +, obovate  +
Ginkgo biloba +
fan--shaped  +
Glandulicactus +
flat  +, terete  +
Glandulicactus uncinatus +
flat  +, terete  +
Glandulicactus uncinatus var. wrightii +
flat  +, terete  +
Gleicheniaceae +
forked  +
Globulinella +
spathulate  +, ovate  +
Globulinella globifera +
spathulate  +, ovate  +
Glochidion +
scale-like  +
Glochidion puberum +
scale-like  +
Grimmia +
keeled  +, concave  +, oblong-lanceolate  +, …
Grimmia alpestris +
keeled  +, narrowly lanceolate  +, ovatelanceolate  +
Grimmia americana +
concave  +, oblong-ovate  +, oblong-lanceolate  +
Grimmia anodon +
concave-keeled  +, oblong-ovate  +, oblong-lanceolate  +
Grimmia anomala +
keeled  +, narrowed  +, oblong-lanceolate  +
Grimmia arizonae +
keeled  +, ovatelanceolate  +
Grimmia atrata +
keeled  +, lanceolate  +
Grimmia attenuata +
keeled  +, lanceolate  +
Grimmia brittoniae +
keeled  +, lanceolate  +
Grimmia caespiticia +
keeled  +, lanceolate  +
Grimmia crinitoleucophaea +
concave  +, oblong-ovate  +, oblong-lanceolate  +
Grimmia donniana +
keeled  +, oblong-lanceolate  +
Grimmia elatior +
keeled  +, lanceolate  +, ovatelanceolate tapering  +
Grimmia elongata +
keeled  +, lanceolate  +
Grimmia funalis +
keeled  +, lanceolate  +
Grimmia hamulosa +
oblong-lanceolate  +, homomallous-falcate  +
Grimmia hartmanii +
keeled  +, lanceolate  +, ovatelanceolate  +
Grimmia incurva +
keeled  +, tapering  +, oblong  +, …
Grimmia laevigata +
oblong-ovate  +, oblong-lanceolate  +
Grimmia leibergii +
keeled  +, lanceolate  +, ovatelanceolate  +
Grimmia lesherae +
keeled  +, tapering  +, acute  +
Grimmia lisae +
keeled  +, tapering  +, lanceolate  +
Grimmia longirostris +
keeled  +, ovatelanceolate  +
Grimmia mariniana +
keeled  +, linear-lanceolate  +, narrowly ovatelanceolate  +
Grimmia mollis +
oblong  +, ovatelanceolate  +
Grimmia montana +
concave-keeled  +, ovatelanceolate  +, lanceolate  +
Grimmia moxleyi +
keeled  +, lanceolate  +, ovatelanceolate  +
Grimmia muehlenbeckii +
keeled  +, tapering  +, acute  +
Grimmia nevadensis +
ovatelanceolate  +
Grimmia olneyi +
ovatelanceolate  +
Grimmia orbicularis +
keeled  +, lanceolate  +
Grimmia ovalis +
ovatelanceolate  +
Grimmia pilifera +
keeled  +, lanceolate  +
Grimmia plagiopodia +
concave-keeled  +, oblong-ovate  +
Grimmia pulvinata +
keeled  +, lanceolate  +
Grimmia ramondii +
keeled  +, tapering  +, ovatelanceolate  +
Grimmia reflexidens +
keeled  +, ovate  +, oblong-lanceolate  +
Grimmia serrana +
ovatelanceolate  +
Grimmia sessitana +
keeled  +, lanceolate  +, ovatelanceolate  +
Grimmia shastae +
channeled  +, ovate  +, broadly oblong-lanceolate  +
Grimmia subg. Grimmia +
oblong-ovate  +, oblong-lanceolate keeled or concave  +
Grimmia subg. Guembelia +
keeled  +, narrowly ovatelanceolate  +, oblong-lanceolate  +
Grimmia subg. Litoneuron +
concave  +, broadly oblong-ovate  +, narrowly ovatelanceolate  +
Grimmia subg. Rhabdogrimmia +
keeled  +, lanceolate  +, ovatelanceolate  +
Grimmia subg. Undetermined +
keeled  +, concave  +, oblong-lanceolate  +, …
Grimmia teretinervis +
keeled  +, ovate-cordate  +, lanceolate  +
Grimmia torquata +
keeled  +, lanceolate  +
Grimmia trichophylla +
keeled  +, lanceolate  +, oblong-lanceolate tapering  +
Grimmia unicolor +
oblong-lanceolate  +
Grimmiaceae +
lingulate keeled canaliculate  +, broadly concave  +
Grimmiaceae subfam. Grimmioideae +
lanceolate  +, ovatelanceolate  +, oblong-ovate  +, …
Grimmiaceae subfam. Racomitrioideae +
ovate  +, lingulate keeled  +
Groutiella +
lanceolate  +, lingulate  +
Groutiella tomentosa +
lanceolate  +, lingulate  +
Groutiella tumidula +
lanceolate  +, lingulate  +
Grusonia +
flattened  +, conic  +
Grusonia aggeria +
flattened  +, conic  +
Grusonia clavata +
flattened  +, conic  +
Grusonia emoryi +
flattened  +, conic  +
Grusonia grahamii +
flattened  +, conic  +
Grusonia kunzei +
flattened  +, conic  +
Grusonia parishii +
flattened  +, conic  +
Grusonia pulchella +
flattened  +, conic  +
Grusonia schottii +
flattened  +, conic  +
Gymnostomiella +
spathulate  +, ovate  +
Gymnostomiella orcuttii +
spathulate  +, ovate  +
Gymnostomum +
rhomboidial  +, rectangular  +, occasionally ovate  +, …
Gymnostomum aeruginosum +
rhomboidial  +, rectangular  +, occasionally ovate  +, …
Gymnostomum calcareum +
rhomboidial  +, rectangular  +, occasionally ovate  +, …
Gymnostomum viridulum +
rhomboidial  +, rectangular  +, occasionally ovate  +, …
Gyroweisia +
usually broadly lanceolate  +, narrowly elliptical  +
Gyroweisia tenuis +
usually broadly lanceolate  +, narrowly elliptical  +
H
Haemodoraceae +
irislike  +
Hageniella +
ovate  +
Hageniella micans +
concave  +
Hamatocactus +
flat  +, terete  +
Hamatocactus bicolor +
flat  +, terete  +
Haplodontium +
concave  +, lanceolate  +, oblong  +, …
Haplodontium macrocarpum +
ovate  +, oblong or broadly lanceolate  +
Haplodontium tehamense +
elliptic  +, oblong  +
Harrisella +
scale-like  +
Harrisella porrecta +
scale-like  +
Harrisia +
subulate  +
Harrisia aboriginum +
subulate  +
Harrisia fragrans +
subulate  +
Harrisia simpsonii +
subulate  +
Hechtia +
falcate  +
Hechtia glomerata +
falcate  +
Hechtia texensis +
falcate  +
Hedwigia ciliata +
plane  +
Hedwigia detonsa +
broadly channeled;involute  +
Hedwigia stellata +
plane;weakly concave  +
Helodiaceae +
oblong-lanceolate  +
Helonias +
bractlike  +
Helonias bullata +
triangular  +, bractlike  +
Hemitomes +
scale-like  +
Hemitomes congestum +
scale-like  +
Henicodium +
narrowed  +, ovate-acuminate  +, scale-like  +
Henicodium geniculatum +
narrowed  +, ovate-acuminate  +, scale-like  +
Hennediella +
spathulate  +, ovate  +
Hennediella heimii +
ovate  +, broadly lanceolate  +
Hennediella heimii var. arctica +
cucullate  +, concave  +, broadly ovate  +, …
Hennediella heimii var. heimii +
cucullate  +, not concave  +, ovate  +, …
Hennediella stanfordensis +
broadly elliptic  +, obovate  +
Herissantia +
ovatelanceolate  +
Herissantia crispa +
ovatelanceolate  +
Herzogiella adscendens +
falcate  +
Herzogiella turfacea +
complanate  +
Heterocladium +
concave  +
Heterocladium dimorphum +
concave  +
Heterocladium macounii +
concave  +
Heterocladium procurrens +
concave  +
Heterophyllium +
ovate;lanceolate  +
Heterophyllium affine +
ovate;lanceolate  +
Heuchera americana +
5-9-lobed  +, broadly ovate  +, cordate  +
Heuchera americana var. americana +
5-9-lobed  +, broadly ovate  +, cordate  +
Heuchera americana var. hirsuticaulis +
5-9-lobed  +, broadly ovate  +, cordate  +
Heuchera americana var. hispida +
5-9-lobed  +, broadly ovate  +, cordate  +
Heuchera eastwoodiae +
5-lobed  +, orbiculate-cordate  +
Heuchera glomerulata +
5-lobed  +, ovate  +, orbiculate  +
Heuchera longiflora +
5-lobed  +, broadly ovate  +, cordate  +
Heuchera parviflora +
5-7-lobed  +, reniform  +, orbiculate  +
Heuchera parviflora var. parviflora +
5-7-lobed  +, reniform  +, orbiculate  +
Heuchera parviflora var. puberula +
5-7-lobed  +, reniform  +, orbiculate  +
Hibiscus furcellatus +
5-7-lobed  +
Hibiscus laevis +
ovate  +, triangular  +
Hilpertia +
spathulate  +, ovate  +
Hilpertia velenovskyi +
toothed  +
Hippuris lanceolata +
linear  +, narrowly oblong or lanceolate  +
Hippuris tetraphylla +
oblong  +, broadly obovate  +
Homalotheciella +
pointed  +
Homalotheciella subcapillata +
pointed  +
Homalothecium +
pointed  +
Homalothecium aeneum +
pointed  +
Homalothecium arenarium +
pointed  +
Homalothecium aureum +
pointed  +
Homalothecium californicum +
pointed  +
Homalothecium fulgescens +
pointed  +
Homalothecium megaptilum +
pointed  +
Homalothecium nevadense +
pointed  +
Homalothecium nuttallii +
pointed  +
Homalothecium sericeum +
pointed  +
Homomallium mexicanum var. latifolium +
concave  +, ovate  +
Homomallium mexicanum var. mexicanum +
concave  +, ovatelanceolate  +
Hookeria +
lanceolate  +, elliptic  +, oblong-ovate  +, …
Hookeria acutifolia +
lanceolate  +, elliptic  +, oblong-ovate  +, …
Hookeria lucens +
lanceolate  +, elliptic  +, oblong-ovate  +, …
Hordeum marinum subsp. gussoneanum +
involute  +, flat  +
Humulus +
lobed  +
Humulus japonicus +
lobed  +
Humulus lupulus +
lobed  +
Humulus lupulus var. lupuloides +
lobed  +
Humulus lupulus var. lupulus +
lobed  +
Humulus lupulus var. neomexicanus +
lobed  +
Humulus lupulus var. pubescens +
lobed  +
Huperzia +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia appalachiana +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia haleakalae +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia lucidula +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia miyoshiana +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia occidentalis +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia porophila +
flattened  +, lanceolate  +, oblanceolate  +
Huperzia selago +
flattened  +, lanceolate  +, oblanceolate  +
Hygrohypnum +
lanceolate  +, oblong-lanceolate  +, ovatelanceolate  +, …, …
Hygrohypnum alpestre +
falcate  +
Hygrohypnum alpinum +
plane  +
Hygrohypnum bestii +
concave  +, ovate  +, broadly ovate  +
Hygrohypnum closteri +
2-fid  +, concave  +, plane  +, …, …
Hygrohypnum cochleariifolium +
very deeply concave  +, cochleariform  +
Hygrohypnum duriusculum +
lanceolate  +, oblong-lanceolate  +, ovatelanceolate  +, …, …
Hygrohypnum eugyrium +
concave  +, oblong-lanceolate  +, ovate  +, …, …
Hygrohypnum luridum +
concave  +, ovate  +, lanceolate  +, …, …
Hygrohypnum molle +
orbicular  +, shallowly deeply concave  +
Hygrohypnum montanum +
squarrose-canaliculate  +, falcate  +
Hygrohypnum norvegicum +
concave  +, plane  +, ovate  +
Hygrohypnum ochraceum +
lanceolate  +, oblong-lanceolate  +, ovatelanceolate  +, …, …
Hygrohypnum polare +
falcate  +, plane  +, concave  +, …, …
Hygrohypnum smithii +
concave  +, plane  +, triangular  +, …, …
Hygrohypnum styriacum +
concave  +, ovate  +, falcate  +
Hygrohypnum subeugyrium +
concave  +, oblong-lanceolate  +, oblong  +, …, …
Hylocereus +
flat  +, terete  +
Hylocereus undatus +
flat  +, terete  +
Hymenophyllum +
1-3-pinnatifid  +
Hymenophyllum tayloriae +
1-3-pinnatifid  +
Hymenophyllum tunbrigense +
2-3-pinnatifid;oblong  +
Hymenophyllum wrightii +
2-3-pinnatifid;triangular-ovate  +
Hymenostylium +
linear  +, oblong-lanceolate  +
Hymenostylium recurvirostrum +
linear  +, oblong-lanceolate  +
Hymenostylium recurvirostrum var. insigne +
linear  +, oblong-lanceolate  +
Hymenostylium recurvirostrum var. recurvirostrum +
linear  +, oblong-lanceolate  +
Hyophila +
oblongelliptic  +, ovate  +, spathulate  +
Hyophila involuta +
rounded  +, rounded-obtuse  +
Hyophiladelphus +
usually broadly lanceolate  +, narrowly elliptical  +
Hyophiladelphus agrarius +
usually broadly lanceolate  +, narrowly elliptical  +
Hypericaceae +
like  +
Hypericum +
like  +
Hypericum adpressum +
like  +
Hypericum anagalloides +
like  +
Hypericum apocynifolium +
like  +
Hypericum ascyron +
like  +
Hypericum ascyron subsp. pyramidatum +
like  +
Hypericum boreale +
like  +
Hypericum brachyphyllum +
like  +
Hypericum buckleyi +
like  +
Hypericum canadense +
like  +
Hypericum canariense +
like  +
Hypericum chapmanii +
like  +
Hypericum cistifolium +
like  +
Hypericum concinnum +
like  +
Hypericum crux-andreae +
like  +
Hypericum cumulicola +
like  +
Hypericum densiflorum +
like  +
Hypericum denticulatum +
like  +
Hypericum dolabriforme +
like  +
Hypericum drummondii +
like  +
Hypericum edisonianum +
like  +
Hypericum ellipticum +
like  +
Hypericum erythreae +
like  +
Hypericum fasciculatum +
like  +
Hypericum frondosum +
like  +
Hypericum galioides +
like  +
Hypericum gentianoides +
like  +
Hypericum graveolens +
like  +
Hypericum gymnanthum +
like  +
Hypericum harperi +
like  +
Hypericum hypericoides +
like  +
Hypericum hypericoides subsp. hypericoides +
like  +
Hypericum hypericoides subsp. multicaule +
like  +
Hypericum kalmianum +
like  +
Hypericum lissophloeus +
like  +
Hypericum lloydii +
like  +
Hypericum lobocarpum +
like  +
Hypericum maculatum +
like  +
Hypericum maculatum subsp. obtusiusculum +
like  +
Hypericum majus +
like  +
Hypericum microsepalum +
like  +
Hypericum mutilum +
like  +
Hypericum mutilum subsp. latisepalum +
like  +
Hypericum mutilum subsp. mutilum +
not broadly ovate  +, suborbiculate  +
Hypericum myrtifolium +
like  +
Hypericum nitidum +
like  +
Hypericum nitidum subsp. exile +
like  +
Hypericum nitidum subsp. nitidum +
like  +
Hypericum nudiflorum +
like  +
Hypericum paucifolium +
like  +
Hypericum perforatum +
like  +
Hypericum perforatum subsp. perforatum +
like  +
Hypericum prolificum +
like  +
Hypericum pseudomaculatum +
like  +
Hypericum punctatum +
like  +
Hypericum radfordiorum +
like  +
Hypericum scouleri +
like  +
Hypericum sect. Brathys +
like  +
Hypericum sect. Hypericum +
like  +
Hypericum sect. Myriandra +
like  +
Hypericum sect. Roscyna +
like  +
Hypericum sect. Webbia +
like  +
Hypericum setosum +
like  +
Hypericum sphaerocarpum +
like  +
Hypericum suffruticosum +
like  +
Hypericum tenuifolium +
like  +
Hypericum tetrapetalum +
like  +
Hypericum virgatum +
like  +
Hypericum ×mitchellianum +
like  +
Hypnum andoi +
tapering  +, oblong-lanceolate  +, ovate  +
Hypnum cupressiforme +
ovate  +, oblong-lanceolate gradually or abruptly narrowed  +
Hypnum cupressiforme var. cupressiforme +
narrowed  +, ovatelanceolate  +, long-ovate  +, …
Hypnum cupressiforme var. filiforme +
narrowed  +, oblong-lanceolate  +, falcate  +
Hypnum cupressiforme var. julaceum +
narrowed  +, oblong  +, ovate  +, …
Hypnum cupressiforme var. subjulaceum +
narrowed  +, oblong-lanceolate  +, falcate  +
Hypnum jutlandicum +
narrowed  +, oblong-lanceolate  +, ovate  +
Hypnum lindbergii +
tapering  +, oblong-ovate  +
Hypnum pratense +
tapering  +, ovate  +, falcate  +
Hypnum recurvatum +
plane  +
Hypolepis +
deltate  +
Hypolepis repens +
deltate  +
Hypopterygiaceae +
short-acuminate  +, ovate to very  +
Hypopterygium +
short-acuminate  +, ovate to very  +
Hypopterygium flavolimbatum +
short-acuminate  +, ovate to very  +
Hypopterygium tamariscina +
ovate  +
I
Imbribryum +
ovate  +, lanceolate or rarely lingulate or triangular flat or concave  +
Imbribryum alpinum +
concave  +, triangular  +, broadly lanceolate  +, …
Imbribryum gemmiparum +
concave  +, ovate  +
Imbribryum microchaeton +
broadly lanceolate  +, narrowly ovate weakly concave or flat  +
Imbribryum mildeanum +
flat  +, concave  +, ovatelanceolate  +
Imbribryum miniatum +
concave  +, ovate  +
Imbribryum muehlenbeckii +
concave  +, ovate  +
Indusiella +
lanceolate  +, ovatelanceolate  +, oblong-ovate  +, …
Indusiella thianschanica +
acuminate  +, suborbicular  +
Iris +
scale-like  +
Iris (sect. Limniris) ser. Californicae +
scale-like  +
Iris (sect. Limniris) ser. Hexagonae +
scale-like  +
Iris (sect. Limniris) ser. Laevigatae +
scale-like  +
Iris (sect. Limniris) ser. Longipetalae +
scale-like  +
Iris (sect. Limniris) ser. Prisimaticae +
scale-like  +
Iris (sect. Limniris) ser. Sibirica +
scale-like  +
Iris (sect. Limniris) ser. Spuriae +
scale-like  +
Iris (sect. Limniris) ser. Tripetalae +
scale-like  +
Iris (sect. Limniris) ser. Vernae +
scale-like  +
Iris bracteata +
scale-like  +
Iris brevicaulis +
scale-like  +
Iris chrysophylla +
scale-like  +
Iris cristata +
scale-like  +
Iris douglasiana +
scale-like  +
Iris fernaldii +
scale-like  +
Iris fulva +
scale-like  +
Iris germanica +
fan  +
Iris giganticaerulea +
scale-like  +
Iris hartwegii +
scale-like  +
Iris hexagona +
scale-like  +
Iris hookeri +
scale-like  +
Iris innominata +
scale-like  +
Iris lacustris +
bractlike  +, scale-like  +
Iris longipetala +
scale-like  +
Iris macrosiphon +
scale-like  +
Iris missouriensis +
scale-like  +
Iris munzii +
scale-like  +
Iris orientalis +
scale-like  +
Iris pallida +
scale-like  +
Iris prismatica +
scale-like  +
Iris pseudacorus +
scale-like  +
Iris pumila +
scale-like  +
Iris purdyi +
scale-like  +
Iris savannarum +
scale-like  +
Iris sect. Limniris +
scale-like  +
Iris sect. Lophiris +
scale-like  +
Iris setosa +
scale-like  +
Iris sibirica +
scale-like  +
Iris subg. Iris +
scale-like  +
Iris subg. Limniris +
scale-like  +
Iris tenax +
scale-like  +
Iris tenuis +
scale-like  +
Iris tenuissima +
scale-like  +
Iris tridentata +
scale-like  +
Iris verna +
scale-like  +
Iris verna var. smalliana +
scale-like  +
Iris verna var. verna +
scale-like  +
Iris versicolor +
scale-like  +
Iris virginica +
scale-like  +
Isocoma coronopifolia +
pinnatifid  +
Isopterygiopsis alpicola +
concave  +, ovatelanceolate  +
Isopterygiopsis muelleriana +
concave  +, ovate  +, oblong-lanceolate  +
Isopterygiopsis pulchella +
subconcave  +, lanceolate  +, slenderly ovatelanceolate  +
Isopterygium +
oblong-lanceolate  +
Isopterygium tenerifolium +
ovatelanceolate  +, ovate  +
Isopterygium tenerum +
ovate  +, lanceolate  +
Isoëtaceae +
tapering  +, dilated  +
Isoëtes +
tapering  +, dilated  +
Isoëtes acadiensis +
tapering  +
Isoëtes bolanderi +
tapering  +
Isoëtes boomii +
tapering  +
Isoëtes butleri +
tapering  +
Isoëtes caroliniana +
tapering  +
Isoëtes echinospora +
tapering  +
Isoëtes engelmannii +
tapering  +
Isoëtes flaccida +
tapering  +
Isoëtes georgiana +
tapering  +
Isoëtes howellii +
tapering  +
Isoëtes lacustris +
tapering  +
Isoëtes lithophila +
tapering  +
Isoëtes louisianensis +
tapering  +
Isoëtes maritima +
tapering  +
Isoëtes melanopoda +
tapering  +
Isoëtes melanospora +
tapering  +
Isoëtes nuttallii +
tapering  +
Isoëtes occidentalis +
tapering  +
Isoëtes orcuttii +
tapering  +
Isoëtes prototypus +
tapering  +
Isoëtes riparia +
tapering  +
Isoëtes tegetiformans +
tapering  +
Isoëtes tuckermanii +
tapering  +
Isoëtes virginica +
tapering  +
Iwatsukiella +
suborbicular  +, ovatelanceolate  +
Iwatsukiella leucotricha +
suborbicular  +, ovatelanceolate  +
J
Jaegerina +
narrowed  +, ovate-acuminate  +, scale-like  +
Jaegerina scariosa +
narrowed  +, ovate-acuminate  +, scale-like  +
Jaffueliobryum +
keeled  +, concave  +, broadly ovate  +, …
Jaffueliobryum raui +
ovate  +, obovate  +
Jaffueliobryum wrightii +
broadly oval  +, obovate  +
Juncus militaris +
capillary  +
Juncus pelocarpus +
capillary  +
Juncus subtilis +
capillary  +
Juncus supiniformis +
filiform  +
Juniperus +
scalelike  +, subulate  +
Juniperus ashei +
keeled  +, scale-like  +
Juniperus californica +
flattened  +, scale-like  +
Juniperus coahuilensis +
scale-like  +
Juniperus communis +
subulate  +
Juniperus communis var. depressa +
subulate  +
Juniperus communis var. megistocarpa +
lanceolate  +
Juniperus communis var. montana +
linear-lanceolate  +
Juniperus deppeana +
scale-like  +
Juniperus deppeana var. deppeana +
keeled  +, scale-like  +, denticulate  +
Juniperus flaccida +
scale-like  +
Juniperus flaccida var. flaccida +
scale-like  +
Juniperus horizontalis +
scale-like  +
Juniperus monosperma +
keeled  +, scale-like  +
Juniperus occidentalis +
rounded  +, scale-like  +
Juniperus occidentalis var. australis +
rounded  +, scale-like  +
Juniperus occidentalis var. occidentalis +
rounded  +, scale-like  +
Juniperus osteosperma +
keeled  +, scale-like  +
Juniperus pinchotii +
keeled  +, scale-like  +
Juniperus scopulorum +
keeled  +, rounded  +
Juniperus sect. Juniperus +
subulate  +
Juniperus sect. Sabina +
scale-like  +
Juniperus virginiana +
keeled  +, scale-like  +
Juniperus virginiana var. silicicola +
bluntly obtuse  +, acute  +
Juniperus virginiana var. virginiana +
acute  +, scale-like  +
K
Kallstroemia californica +
obovate  +
Kallstroemia hirsutissima +
obovate  +
Kallstroemia maxima +
obovate  +
Kiaeria +
subulate  +, lanceolate  +
Kiaeria blyttii +
subulate  +, lanceolate  +
Kiaeria falcata +
subulate  +, lanceolate  +
Kiaeria glacialis +
subulate  +, lanceolate  +
Kiaeria starkei +
curled  +
Kindbergia +
pointed  +
Kindbergia oregana +
pointed  +
Kindbergia praelonga +
pointed  +
Kyllinga odorata +
flat  +, slightly folded  +
Kyllinga pumila +
flat  +, v-shaped  +
L
Lachnanthes +
irislike  +
Lachnanthes caroliniana +
irislike  +
Lachnocaulon anceps +
attenuate  +
Lachnocaulon beyrichianum +
attenuate  +
Lachnocaulon digynum +
linear-triangular  +, linear  +
Lachnocaulon engleri +
linear-triangular  +
Lachnocaulon minus +
linear-triangular  +
Larix +
flattened  +
Larix laricina +
rounded  +, keeled  +
Larix lyallii +
2-angled  +, keeled  +
Larix occidentalis +
keeled  +
Lasthenia burkei +
pinnatifid  +
Lasthenia californica +
linear;oblanceolate or oblong  +
Lasthenia californica subsp. bakeri +
linear;oblanceolate or oblong  +
Lasthenia californica subsp. californica +
linear;oblanceolate or oblong  +
Lasthenia californica subsp. macrantha +
linear;oblanceolate or oblong  +
Lasthenia conjugens +
pinnatifid  +
Lasthenia coronaria +
pinnatifid;lobed  +
Lasthenia debilis +
linear;linear-oblong  +
Lasthenia fremontii +
pinnatifid  +
Lasthenia glabrata +
subulate;linear  +
Lasthenia glabrata subsp. coulteri +
subulate;linear  +
Lasthenia glabrata subsp. glabrata +
subulate;linear  +
Lasthenia gracilis +
linear;oblanceolate  +
Lasthenia leptalea +
toothed;entire  +
Lasthenia maritima +
linear;oblanceolate  +
Lasthenia microglossa +
subulate;linear  +
Lasthenia minor +
pinnatifid;lobed  +
Lasthenia ornduffii +
linear;oblong  +
Lasthenia sect. Amphiachaenia +
toothed;entire  +
Lasthenia sect. Burrielia +
toothed;entire  +
Lasthenia sect. Ornduffia +
pinnatifid  +
Lasthenia sect. Ptilomeris +
pinnatifid;lobed  +
Launaea intybacea +
lobed  +
Leptobryum +
long-lanceolate;linear  +
Leptobryum pyriforme +
long-lanceolate;linear  +
Leptodon +
ovatelanceolate  +
Leptodon smithii +
ovatelanceolate  +
Leptodontaceae +
ovatelanceolate  +
Leptodontium +
ovate  +
Leptodontium flexifolium +
short-lanceolate  +
Leptodontium viticulosoides +
ovate  +
Leptodontium viticulosoides var. sulphureum +
ovate  +
Leptostomopsis +
concave  +, broadly ovate  +, spathulate  +
Leptostomopsis nivea +
concave  +, ovate  +
Leptostomopsis systylia +
concave  +, elongate-ovate  +, spathulate to somewhat  +
Lescuraea +
not sinuate  +
Lescuraea saxicola +
not sinuate  +
Leskeella nervosa +
orbicular  +, ovate  +, scale-like  +
Leucodon +
elongate  +
Leucodon andrewsianus +
elongate  +
Leucodon brachypus +
elongate  +
Leucodon julaceus +
elongate  +
Leucodontaceae +
cordate-ovate  +, ovatelanceolate  +, ovate  +
Leucolepis +
ovatelanceolate  +, keeled  +, flat  +, …, …
Leucolepis acanthoneura +
ovatelanceolate  +, keeled  +, flat  +, …, …
Leucophanaceae +
lanceolate  +
Liatris acidota +
linear;linear-oblanceolate  +
Liatris aestivalis +
linear;linear-lanceolate  +
Liatris aspera +
broadly oblanceolate;elliptic or lanceolate-spatulate  +
Liatris chapmanii +
spatulate-oblanceolate;narrowly oblanceolate  +
Liatris compacta +
elliptic-lanceolate  +
Liatris cylindracea +
linear-oblanceolate;linear-lanceolate  +
Liatris cymosa +
linear;narrowly oblanceolate  +
Liatris elegans +
oblanceolate  +
Liatris elegans var. bridgesii +
oblanceolate  +
Liatris elegans var. carizzana +
oblanceolate  +
Liatris elegans var. elegans +
oblanceolate  +
Liatris elegans var. kralii +
oblanceolate  +
Liatris elegantula +
linear-oblanceolate;narrowly oblanceolate  +
Liatris garberi +
linear;linear-oblanceolate  +
Liatris gholsonii +
spatulate  +
Liatris glandulosa +
linear;linear-lanceolate  +
Liatris gracilis +
spatulate;usually linear;linear-oblanceolate or oblanceolate  +
Liatris helleri +
spatulate-oblanceolate;narrowly lanceolate or oblanceolate-linear  +
Liatris hirsuta +
linear-lanceolate  +
Liatris lancifolia +
narrowly oblong-lanceolate;narrowly spatulate-oblanceolate  +
Liatris ligulistylis +
bractlike;lanceolate;linear;narrowly oblanceolate;spatulate-lanceolate  +
Liatris microcephala +
linear;linear-lanceolate  +
Liatris patens +
narrowly oblanceolate;linear-oblanceolate  +
Liatris pauciflora +
narrowly oblanceolate;linear-oblanceolate  +
Liatris pauciflora var. pauciflora +
narrowly oblanceolate;linear-oblanceolate  +
Liatris pauciflora var. secunda +
narrowly oblanceolate;linear-oblanceolate  +
Liatris pilosa +
oblanceolate  +
Liatris provincialis +
linear-oblanceolate;narrowly oblanceolate  +
Liatris pycnostachya +
linear;narrowly oblanceolate or oblanceolate  +
Liatris pycnostachya var. lasiophylla +
linear;narrowly oblanceolate or oblanceolate  +
Liatris pycnostachya var. pycnostachya +
linear;narrowly oblanceolate or oblanceolate  +
Liatris savannensis +
linear-oblanceolate;linear-spatulate;linear-oblanceolate;linear-spatulate;linear-elliptic  +
Liatris scariosa +
elliptic;oblanceolate-spatulate  +
Liatris scariosa var. nieuwlandii +
lanceolate-spatulate  +
Liatris scariosa var. novaeangliae +
lanceolate;lanceolate or oblanceolate-spatulate  +
Liatris scariosa var. scariosa +
elliptic;oblanceolate-spatulate  +
Liatris spicata +
narrowly oblong-lanceolate;narrowly spatulate-oblanceolate  +
Liatris spicata var. resinosa +
narrowly oblong-lanceolate;narrowly spatulate-oblanceolate  +
Liatris spicata var. spicata +
narrowly oblong-lanceolate;narrowly spatulate-oblanceolate  +
Liatris squarrosa +
broadly linear;linear-oblanceolate  +
Liatris squarrosa var. glabrata +
broadly linear;linear-oblanceolate  +
Liatris squarrosa var. squarrosa +
broadly linear;linear-oblanceolate  +
Liatris squarrulosa +
usually oblanceolate;elliptic-spatulate  +
Liatris tenuifolia +
linear;linear-lanceolate  +
Liatris tenuis +
linear-lanceolate;linear-oblanceolate  +
Liatris virgata +
oblanceolate  +
Lilaea +
terete  +
Lilaea scilloides +
terete  +
Limnanthes +
lobed  +
Limnanthes alba +
lobed  +
Limnanthes alba subsp. alba +
lobed  +
Limnanthes alba subsp. gracilis +
lobed  +
Limnanthes alba subsp. parishii +
lobed  +
Limnanthes alba subsp. versicolor +
lobed  +
Limnanthes bakeri +
lobed  +
Limnanthes douglasii +
lobed  +
Limnanthes douglasii subsp. douglasii +
lobed  +
Limnanthes douglasii subsp. nivea +
lobed  +
Limnanthes douglasii subsp. rosea +
lobed  +
Limnanthes douglasii subsp. striata +
lobed  +
Limnanthes douglasii subsp. sulphurea +
lobed  +
Limnanthes floccosa +
lobed  +
Limnanthes floccosa subsp. bellingeriana +
lobed  +
Limnanthes floccosa subsp. californica +
lobed  +
Limnanthes floccosa subsp. floccosa +
lobed  +
Limnanthes floccosa subsp. grandiflora +
lobed  +
Limnanthes floccosa subsp. pumila +
lobed  +
Limnanthes macounii +
lobed  +
Limnanthes montana +
lobed  +
Limnanthes sect. Inflexae +
lobed  +
Limnanthes sect. Limnanthes +
lobed  +
Limnanthes vinculans +
lobed  +
Limosella aquatica +
auriculate  +
Lindbergia brachyptera +
ovate  +, ovatelanceolate  +
Lindbergia mexicana +
narrowed  +, ovatelanceolate  +
Linum puberulum +
glandular-toothed  +
Lithocarpus densiflorus var. densiflorus +
convex  +
Lithophragma bolanderi +
3-4-lobed  +, lobed  +, 3-5-lobed  +, …
Lithophragma campanulatum +
more finely dissected than basal  +, 3-lobed  +
Lithophragma cymbalaria +
3-lobed  +
Lithophragma glabrum +
3-lobed  +
Lithophragma heterophyllum +
3-lobed  +, 2-5-lobed  +
Lithophragma maximum +
3-lobed  +
Lithophragma parviflorum +
3-lobed  +
Lithophragma tenellum +
3-lobed  +, pinnatifid  +, lobed  +, …, …
Lithophragma trifoliatum +
3-lobed  +
Littorella americana +
subulate  +, linear  +
Logfia arizonica +
linear;narrowly oblanceolate  +
Logfia arvensis +
oblanceolate;lanceolate  +
Logfia depressa +
elliptic;obovate  +
Logfia filaginoides +
oblanceolate  +
Logfia gallica +
subulate  +
Logfia minima +
narrowly elliptic;narrowly ovate  +
Lolium multiflorum +
rolled  +
Lophiola +
irislike  +
Lophiola aurea +
irislike  +
Lophophora +
flat  +, terete  +
Lophophora williamsii +
flat  +, terete  +
Lorentziella +
narrowed  +, broadly ovate  +, elliptic  +
Lorentziella imbricata +
narrowed  +, broadly ovate  +, elliptic  +
Ludwigia grandiflora +
ovate-deltate  +
Ludwigia microcarpa +
lanceolate-deltate  +
Luisierella +
spathulate  +, ovate  +
Luisierella barbula +
spathulate  +, ovate  +
Lycopodiaceae +
needlelike  +, lanceolate  +
Lycopodiella +
linear-lanceolate  +
Lycopodiella alopecuroides +
linear-lanceolate  +
Lycopodiella appressa +
linear-lanceolate  +
Lycopodiella inundata +
linear-lanceolate  +
Lycopodiella margueritae +
linear-lanceolate  +
Lycopodiella prostrata +
linear-lanceolate  +
Lycopodiella subappressa +
linear-lanceolate  +
Lycopodium +
linear  +, linear-lanceolate  +
Lycopodium annotinum +
linear-lanceolate  +
Lycopodium clavatum +
linear  +, linear-lanceolate  +
Lycopodium dendroideum +
linear  +, linear-lanceolate  +
Lycopodium hickeyi +
linear  +, linear-lanceolate  +
Lycopodium lagopus +
linear  +, linear-lanceolate  +
Lycopodium obscurum +
linear  +, linear-lanceolate  +
Lyellia aspera +
crispate  +
Lygodium +
divided  +
Lygodium japonicum +
divided  +
Lygodium microphyllum +
divided  +
Lygodium palmatum +
divided  +
M
Macrocoma +
lanceolate  +, ovatelanceolate  +
Macrocoma tenuis +
lanceolate  +, ovatelanceolate  +
Macrocoma tenuis subsp. sullivantii +
lanceolate  +, ovatelanceolate  +
Macromitrium +
lanceolate  +, ligulate-lanceolate  +
Macromitrium richardii +
lanceolate  +, ligulate-lanceolate  +
Malaxis monophyllos var. monophyllos +
oblongelliptic  +
Mammillaria +
flat  +, terete  +
Mammillaria dioica +
flat  +, terete  +
Mammillaria grahamii +
flat  +, terete  +
Mammillaria heyderi +
flat  +, terete  +
Mammillaria heyderi var. bullingtoniana +
flat  +, terete  +
Mammillaria heyderi var. heyderi +
flat  +, terete  +
Mammillaria lasiacantha +
flat  +, terete  +
Mammillaria macdougalii +
flat  +, terete  +
Mammillaria mainiae +
flat  +, terete  +
Mammillaria meiacantha +
flat  +, terete  +
Mammillaria pottsii +
flat  +, terete  +
Mammillaria prolifera +
flat  +, terete  +
Mammillaria prolifera var. texana +
flat  +, terete  +
Mammillaria sphaerica +
flat  +, terete  +
Mammillaria tetrancistra +
flat  +, terete  +
Mammillaria thornberi +
flat  +, terete  +
Mammillaria viridiflora +
flat  +, terete  +
Mammillaria wrightii +
flat  +, terete  +
Mammillaria wrightii var. wilcoxii +
flat  +, terete  +
Mammillaria wrightii var. wrightii +
flat  +, terete  +
Marsilea +
filiform  +
Marsilea ancylopoda +
filiform  +
Marsilea macropoda +
filiform  +
Marsilea mollis +
filiform  +
Marsilea oligospora +
filiform  +
Marsilea quadrifolia +
filiform  +
Marsilea vestita +
filiform  +
Marsileaceae +
filiform  +
Matteuccia struthiopteris var. pensylvanica +
oblanceolate  +
Meesia +
ovatelanceolate;linear or obovate  +
Meesia longiseta +
ovatelanceolate;linear or obovate  +
Meesia triquetra +
ovatelanceolate;linear or obovate  +
Meesia uliginosa +
ovatelanceolate;linear or obovate  +
Meesiaceae +
ovatelanceolate;linear or obovate  +
Meiotrichum lyallii +
plane  +, subtubular  +
Mentzelia asperula +
unlobed  +, lobed  +, lanceolate  +, …
Microbryum +
spathulate  +, ovate  +
Microbryum davallianum +
spathulate  +, ovate  +
Microbryum davallianum var. commutatum +
spathulate  +, ovate  +
Microbryum davallianum var. conicum +
spathulate  +, ovate  +
Microbryum davallianum var. davallianum +
spathulate  +, ovate  +
Microbryum floerkeanum +
spathulate  +, ovate  +
Microbryum starckeanum +
spathulate  +, ovate  +
Microbryum starckeanum var. brachyodus +
spathulate  +, ovate  +
Microbryum starckeanum var. fosbergii +
spathulate  +, ovate  +
Microbryum starckeanum var. starckeanum +
spathulate  +, ovate  +
Microbryum vlassovii +
spathulate  +, ovate  +
Microgramma +
not narrowed  +
Microgramma heterophylla +
not narrowed  +
Micromitrium +
contorted  +, shriveled  +
Micromitrium megalosporum +
acuminate  +, ovatelanceolate  +
Micromitrium synoicum +
acuminate  +, lanceolate  +
Micromitrium tenerum +
acuminate  +, obovate  +, lanceolate  +, …
Micromitrium wrightii +
acuminate  +, linear-lanceolate  +
Microseris laciniata subsp. detlingii +
lobed;oblanceolate;lanceolate  +
Microseris laciniata subsp. laciniata +
lobed;entire;oblanceolate;lanceolate;lobed;entire;oblanceolate;lanceolate  +
Microseris laciniata subsp. leptosepala +
linear;narrowly lanceolate entire or pinnately lobed  +
Microseris laciniata subsp. siskiyouensis +
linear;narrowly lanceolate entire or pinnately lobed  +
Mielichhoferia +
narrowly lanceolate  +, ovatelanceolate  +
Mielichhoferia elongata +
narrowly lanceolate  +, ovatelanceolate  +
Mielichhoferia mielichhoferiana +
narrowly lanceolate  +, ovatelanceolate  +
Mielichhoferia shevockii +
narrowly lanceolate  +, ovatelanceolate  +
Mielichhoferiaceae +
concave  +, ovate  +, elliptic  +, …, …
Minuartia cumberlandensis +
obtuse  +, broadly acute  +
Mirabilis albida +
ovate  +, lanceolate  +
Mniaceae +
obovate  +, ovatelanceolate  +, ovate  +, …, …
Mnium +
obovate-spatulate  +, elliptic-lanceolate  +, ovate  +, …, …
Mnium arizonicum +
obovate-spatulate  +, obovate  +
Mnium blyttii +
ovate-elliptic  +, elliptic  +, ovate  +, …, …
Mnium hornum +
ovatelanceolate  +, ovate-elliptic  +, elliptic  +
Mnium lycopodioides +
ovate-oblong  +, ovate-elliptic  +, elliptic  +
Mnium marginatum +
oblong-ovate  +, elliptic  +, sometimes  +, …
Mnium spinosum +
obovate  +, oblong-ovate  +, ovate-elliptic  +, …, …
Mnium spinulosum +
elliptic  +, obovate  +, undulate  +, …
Mnium stellare +
elliptic  +, ovate-elliptic  +, undulate  +
Mnium thomsonii +
ovatelanceolate  +, ovate  +, elliptic  +, …, …
Molendoa +
ovate  +, linear-lanceolate  +
Molendoa hornschuchiana +
ovate  +, linear-lanceolate  +
Molendoa ogalalensis +
ovate  +, elliptic  +
Molendoa sendtneriana +
short-lanceolate  +, elliptic  +, ovate  +
Moneses +
scale-like  +
Moneses uniflora +
scale-like  +
Monolopia congdonii +
oblong  +
Monolopia gracilens +
oblanceolate;lance-linear  +
Monolopia lanceolata +
oblanceolate;lance-linear  +
Monolopia major +
oblanceolate;lance-linear  +
Monolopia stricta +
oblanceolate;lance-linear  +
Monotropa +
scale-like  +
Monotropa hypopitys +
scale-like  +
Monotropa uniflora +
scale-like  +
Monotropsis +
scale-like  +
Monotropsis odorata +
scale-like  +
Myosurus +
tapering  +, filiform  +
Myosurus apetalus +
tapering  +, filiform  +
Myosurus apetalus var. borealis +
tapering  +, filiform  +
Myosurus apetalus var. montanus +
tapering  +, filiform  +
Myosurus cupulatus +
tapering  +, filiform  +
Myosurus minimus +
tapering  +, filiform  +
Myosurus nitidus +
tapering  +, filiform  +
Myosurus sessilis +
tapering  +, filiform  +
Myrica +
pinnatifid  +
Myrica californica +
pinnatifid  +
Myrica cerifera +
pinnatifid  +
Myrica gale +
pinnatifid  +
Myrica hartwegii +
pinnatifid  +
Myrica heterophylla +
pinnatifid  +
Myrica inodora +
pinnatifid  +
Myrica pensylvanica +
pinnatifid  +
Myricaceae +
pinnatifid  +
Myrinia pulvinata +
oblong-ovate  +
Myriophyllum alterniflorum +
pectinate  +, pinnatifid  +
Myriophyllum farwellii +
linear-filiform  +, ovate  +, elliptic or obovate  +
Myriophyllum heterophyllum +
pectinate  +, pinnatifid proximally  +
Myriophyllum hippuroides +
pectinate  +, pinnatifid proximally  +
Myriophyllum humile +
pectinate  +, usually pectinate  +, pinnatifid proximally  +
Myriophyllum laxum +
pectinate  +, pinnatifid proximally  +
Myriophyllum pinnatum +
linear-lanceolate  +, ovate  +, obovate  +
Myriophyllum quitense +
pinnatisect  +, lobed or entire ovate  +
Myriophyllum sibiricum +
obovate  +, pectinate  +
Myriophyllum spicatum +
spatulate  +, elliptic  +, obovate  +, …, …
Myriophyllum tenellum +
ovate  +, obovate  +
Myriophyllum ussuriense +
pectinate  +, 3-lobed  +, 2-lobed  +, …, …
Myriophyllum verticillatum +
lanceolate  +, elliptic  +
Myurella +
round  +, ovate  +
Myurella julacea +
round  +, ovate  +
Myurella sibirica +
round  +, ovate  +
Myurella tenerrima +
round  +, ovate  +
Myuroclada +
pointed  +
Myuroclada maximowiczii +
pointed  +
N
Neoholmgrenia andina +
linear  +, linear-oblanceolate  +
Neoholmgrenia hilgardii +
linear  +, linear-oblanceolate  +
Neolloydia +
flat  +, terete  +
Neolloydia conoidea +
flat  +, terete  +
Neolloydia conoidea var. conoidea +
flat  +, terete  +
Neurodium +
narrowed  +
Neurodium lanceolatum +
narrowed  +
Niphotrichum +
triangular  +, lanceolate  +
Niphotrichum canescens +
ovate  +, broadly ovatelanceolate  +
Niphotrichum canescens subsp. canescens +
canaliculate  +, broadly ovatelanceolate  +, ovate  +
Niphotrichum canescens subsp. latifolium +
keeled  +, falcate  +, ovatelanceolate  +
Niphotrichum elongatum +
ovatelanceolate  +, subtriangular  +
Niphotrichum ericoides +
ovatelanceolate  +, subtriangular  +
Niphotrichum muticum +
carinate  +, narrowly ovatelanceolate  +, triangular  +
Niphotrichum panschii +
ovatelanceolate  +, elliptical  +
Niphotrichum pygmaeum +
ovatelanceolate  +
Niphotrichum sect. Elongata +
lanceolate  +, triangular sharply keeled  +
Niphotrichum sect. Niphotrichum +
ovate  +, ovatelanceolate broadly canaliculate  +
Nitrophila mohavensis +
scale-like  +
Nogopterium +
elongate  +
Nogopterium gracile +
elongate  +
Nopalea +
flattened  +, conic  +
Nopalea cochenillifera +
flattened  +, conic  +
O
Octoblepharum +
lanceolate  +
Octoblepharum albidum +
lanceolate  +
Odontosoria +
oblong  +
Odontosoria clavata +
oblong  +
Odontostomum hartwegii +
tapering  +
Oedipodiaceae +
rounded-obtuse  +
Oedipodium +
rounded-obtuse  +
Oedipodium griffithianum +
rounded-obtuse  +
Oligotrichum +
ovatelanceolate  +, lanceolate  +
Oligotrichum aligerum +
channeled  +, ovatelanceolate  +
Oligotrichum falcatum +
asymmetrically ovate  +, ovatelanceolate  +
Oligotrichum hercynicum +
channeled  +, lanceolate  +
Oligotrichum parallelum +
acuminate  +, ovatelanceolate  +, elliptic-oblong  +
Oncophorus +
curled  +, crisped  +, gradually narrowed  +, …
Oncophorus rauei +
curled  +, crisped  +, gradually narrowed  +, …
Oncophorus virens +
keeled  +, narrowed  +, ovatelanceolate  +, …
Oncophorus wahlenbergii +
curled  +, crisped  +, gradually narrowed  +, …
Onoclea sensibilis +
divided  +, deltate  +
Opuntia +
flattened  +, conic  +
Opuntia aciculata +
flattened  +, conic  +
Opuntia atrispina +
flattened  +, conic  +
Opuntia aurea +
flattened  +, conic  +
Opuntia aureispina +
flattened  +, conic  +
Opuntia basilaris +
flattened  +, conic  +
Opuntia basilaris var. basilaris +
flattened  +, conic  +
Opuntia basilaris var. brachyclada +
flattened  +, conic  +
Opuntia basilaris var. longiareolata +
flattened  +, conic  +
Opuntia basilaris var. treleasei +
flattened  +, conic  +
Opuntia chisosensis +
flattened  +, conic  +
Opuntia chlorotica +
flattened  +, conic  +
Opuntia cubensis +
flattened  +, conic  +
Opuntia ellisiana +
flattened  +, conic  +
Opuntia engelmannii +
flattened  +, conic  +
Opuntia engelmannii var. engelmannii +
flattened  +, conic  +
Opuntia engelmannii var. flavispina +
flattened  +, conic  +
Opuntia engelmannii var. flexispina +
flattened  +, conic  +
Opuntia engelmannii var. lindheimeri +
flattened  +, conic  +
Opuntia engelmannii var. linguiformis +
flattened  +, conic  +
Opuntia ficus-indica +
flattened  +, conic  +
Opuntia fragilis +
flattened  +, conic  +
Opuntia humifusa +
flattened  +, conic  +
Opuntia humifusa var. ammophila +
flattened  +, conic  +
Opuntia humifusa var. humifusa +
flattened  +, conic  +
Opuntia littoralis +
flattened  +, conic  +
Opuntia macrocentra +
flattened  +, conic  +
Opuntia macrorhiza +
flattened  +, conic  +
Opuntia microdasys +
flattened  +, conic  +
Opuntia oricola +
flattened  +, conic  +
Opuntia phaeacantha +
flattened  +, conic  +
Opuntia pinkavae +
flattened  +, conic  +
Opuntia polyacantha +
flattened  +, conic  +
Opuntia polyacantha var. arenaria +
flattened  +, conic  +
Opuntia polyacantha var. erinacea +
flattened  +, conic  +
Opuntia polyacantha var. hystricina +
flattened  +, conic  +
Opuntia polyacantha var. nicholii +
flattened  +, conic  +
Opuntia polyacantha var. polyacantha +
flattened  +, conic  +
Opuntia pottsii +
flattened  +, conic  +
Opuntia pusilla +
flattened  +, conic  +
Opuntia rufida +
flattened  +, conic  +
Opuntia santa-rita +
flattened  +, conic  +
Opuntia stricta +
flattened  +, conic  +
Opuntia strigil +
flattened  +, conic  +
Opuntia tortispina +
flattened  +, conic  +
Opuntia triacantha +
flattened  +, conic  +
Opuntia ×columbiana +
flattened  +, conic  +
Opuntia ×curvispina +
flattened  +, conic  +
Opuntia ×occidentalis +
flattened  +, conic  +
Opuntia ×spinosibacca +
flattened  +, conic  +
Opuntia ×vaseyi +
flattened  +, conic  +
Oreas +
keeled  +, lance-acuminate  +, crisped  +
Oreas martiana +
keeled  +, lance-acuminate  +, crisped  +
Orthilia +
scale-like  +
Orthilia secunda +
scale-like  +
Orthodontiaceae +
setaceous  +, linear  +
Orthodontium +
carinate  +, keeled  +
Orthodontium gracile +
setaceous  +
Orthodontium pellucens +
carinate  +, keeled  +
Orthothecium acuminatum +
ovate  +
Orthothecium chryseum +
ovatelanceolate  +, ovate-triangular  +
Orthothecium chryseum var. chryseum +
concave  +
Orthothecium chryseum var. cochleariifolium +
cochleariform  +
Orthothecium intricatum +
lanceolate  +
Orthothecium rufescens +
linear-lanceolate  +
Orthothecium strictum +
ovatelanceolate  +
Orthotrichaceae +
channeled  +, lanceolate-linear  +, ligulate-oblong  +, …, …
Orthotrichum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum affine +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum alpestre +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum anodon +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum anomalum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum bartramii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum bolanderi +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum consimile +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum cupulatum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum diaphanum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum elegans +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum euryphyllum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum exiguum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum fenestratum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum flowersii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum gymnostomum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum hallii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum holzingeri +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum keeverae +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum kellmanii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum laevigatum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum lescurii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum lyellii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum norrisii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum obtusifolium +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum ohioense +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pallens +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pallens var. crenulatum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pallens var. johnseniae +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pallens var. pallens +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum parvulum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pellucidum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum praemorsum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pulchellum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pumilum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pusillum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pycnophyllum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum pylaisii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum rivulare +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum rupestre +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum shawii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum shevockii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum sordidum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum speciosum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum spjutii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum stellatum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum stramineum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum strangulatum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum striatum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum tenellum +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Orthotrichum underwoodii +
linear-lanceolate  +, lanceolate  +, oblong  +, …
Osmunda cinnamomea +
ovate  +, lanceolate  +
Osmunda claytoniana +
elliptic  +, oblong  +
Osmunda regalis var. spectabilis +
ovate  +
Osmunda ruggii +
ovate  +, ovatelanceolate  +
Oxyrrhynchium +
pointed  +
Oxyrrhynchium hians +
pointed  +
P
Pachycereus +
flat  +, terete  +
Pachycereus schottii +
flat  +, terete  +
Paeonia +
divided  +
Paeonia brownii +
divided  +
Paeonia californica +
divided  +
Paeoniaceae +
divided  +
Palamocladium +
pointed  +
Palamocladium leskeoides +
pointed  +
Palhinhaea +
linear-needlelike  +
Palhinhaea cernua +
linear-needlelike  +
Paludella +
obovate;elliptic  +
Paludella squarrosa +
obovate;elliptic  +
Panicum amarum +
scale-like  +
Panicum amarum subsp. amarulum +
scale-like  +
Panicum amarum subsp. amarum +
scale-like  +
Panicum antidotale +
scale-like  +
Panicum coloratum +
scale-like  +
Panicum repens +
scale-like  +
Panicum sect. Repentia +
scale-like  +
Panicum virgatum +
scale-like  +
Paraleucobryum +
acuminate  +, subulate  +, narrowly lanceolate  +
Paraleucobryum enerve +
acuminate  +, subulate  +, narrowly lanceolate  +
Paraleucobryum longifolium +
acuminate  +, subulate  +, narrowly lanceolate  +
Pecluma +
narrowed  +
Pecluma dispersa +
narrowed  +
Pecluma plumula +
narrowed  +
Pecluma ptilodon +
narrowed  +
Pecluma ptilodon var. caespitosa +
narrowed  +
Pectis cylindrica +
linear;linear-oblanceolate or narrowly oblong  +
Pectis humifusa +
oblong-oblanceolate;obovate  +
Pectis longipes +
linear;linear-oblanceolate  +
Pectis prostrata +
linear;narrowly oblanceolate  +
Pedaliaceae +
3-lobed  +
Pediocactus +
flat  +, terete  +
Pediocactus bradyi +
flat  +, terete  +
Pediocactus despainii +
flat  +, terete  +
Pediocactus knowltonii +
flat  +, terete  +
Pediocactus nigrispinus +
flat  +, terete  +
Pediocactus paradinei +
flat  +, terete  +
Pediocactus peeblesianus +
flat  +, terete  +
Pediocactus peeblesianus subsp. fickeiseniae +
flat  +, terete  +
Pediocactus peeblesianus subsp. peeblesianus +
flat  +, terete  +
Pediocactus sileri +
flat  +, terete  +
Pediocactus simpsonii +
flat  +, terete  +
Pediocactus winkleri +
flat  +, terete  +
Pellaea atropurpurea +
divided  +
Pellaea lyngholmii +
divided  +
Pellaea truncata +
divided  +
Peniocereus +
flat  +, terete  +
Peniocereus greggii +
flat  +, terete  +
Peniocereus greggii var. greggii +
flat  +, terete  +
Peniocereus greggii var. transmontanus +
flat  +, terete  +
Peniocereus striatus +
flat  +, terete  +
Pereskia +
flat  +, terete  +
Pereskia aculeata +
lanceolate  +, ovate or oblong  +
Pereskia grandifolia +
flat  +, terete  +
Pereskia grandifolia var. grandifolia +
elliptic-oblong  +
Persicaria arifolia +
not auriculate  +
Persicaria bungeana +
not auriculate  +
Persicaria meisneriana +
not auriculate  +
Persicaria meisneriana var. beyrichiana +
not auriculate  +
Persicaria perfoliata +
not auriculate  +
Persicaria sagittata +
not auriculate  +
Persicaria sect. Echinocaulon +
not auriculate  +
Philonotis +
lanceolate  +, ovatelanceolate  +
Philonotis calcarea +
ovatelanceolate  +, lanceolate  +
Philonotis capillaris +
lanceolate  +
Philonotis cernua +
lanceolate  +
Philonotis fontana +
lanceolate  +, broadly ovatelanceolate or ovate-subulate  +
Philonotis fontana var. americana +
falcate  +, ovatelanceolate  +
Philonotis fontana var. fontana +
2-plicate  +, plane  +, ovatelanceolate  +
Philonotis fontana var. pumila +
lanceolate  +
Philonotis gracillima +
ovate-oblong  +
Philonotis longiseta +
triangular-lanceolate  +
Philonotis marchica +
triangular  +, slightly ovatelanceolate  +
Philonotis seriata +
ovatelanceolate  +
Philonotis sphaerocarpa +
lanceolate  +
Philonotis uncinata +
triangular-lanceolate  +
Philonotis yezoana +
ovatelanceolate  +
Phlebodium +
narrowed  +
Phlebodium aureum +
narrowed  +
Phlegmariurus +
linear  +, subulate  +
Phlegmariurus dichotomus +
narrowed  +
Phoradendron +
scale-like  +
Phoradendron bolleanum +
scale-like  +
Phoradendron californicum +
scale-like  +
Phoradendron capitellatum +
scale-like  +
Phoradendron juniperinum +
scale-like  +
Phoradendron leucarpum +
scale-like  +
Phoradendron rubrum +
scale-like  +
Phoradendron villosum +
scale-like  +
Phoradendron villosum subsp. coryae +
scale-like  +
Phoradendron villosum subsp. villosum +
scale-like  +
Phyllanthus +
scale-like  +
Phyllanthus abnormis +
scale-like  +
Phyllanthus abnormis var. abnormis +
scale-like  +
Phyllanthus abnormis var. riograndensis +
scale-like  +
Phyllanthus acidus +
scale-like  +
Phyllanthus amarus +
scale-like  +
Phyllanthus angustifolius +
scale-like  +
Phyllanthus caroliniensis +
scale-like  +
Phyllanthus caroliniensis subsp. caroliniensis +
scale-like  +
Phyllanthus caroliniensis subsp. saxicola +
scale-like  +
Phyllanthus ericoides +
scale-like  +
Phyllanthus evanescens +
scale-like  +
Phyllanthus fluitans +
scale-like  +
Phyllanthus fraternus +
scale-like  +
Phyllanthus liebmannianus +
scale-like  +
Phyllanthus liebmannianus subsp. platylepis +
scale-like  +
Phyllanthus niruri +
scale-like  +
Phyllanthus pentaphyllus +
scale-like  +
Phyllanthus polygonoides +
scale-like  +
Phyllanthus tenellus +
scale-like  +
Phyllanthus urinaria +
scale-like  +
Phyllanthus urinaria subsp. urinaria +
scale-like  +
Phyllanthus warnockii +
scale-like  +
Physcomitrella +
obovate plane;weakly concave  +
Physcomitrella patens +
lanceolate  +
Physcomitrella readeri +
obovate plane;weakly concave  +
Physcomitrium +
cucullate;concave;ovate;obovate  +
Physcomitrium collenchymatum +
concave;obovate;ovatelanceolate  +
Physcomitrium hookeri +
cucullate;ovatelanceolate;oblong-ovate flat or concave  +
Physcomitrium immersum +
obovate;ovatelanceolate  +
Physcomitrium pyriforme +
obovate;ovatelanceolate  +
Picea +
square  +, 4-angled  +
Picea abies +
4-angled  +
Picea breweriana +
triangular  +, flattened  +
Picea engelmannii +
square  +, 4-angled  +
Picea engelmannii var. engelmannii +
4-angled  +
Picea glauca +
4-angled  +
Picea mariana +
4-angled  +
Picea pungens +
4-angled  +
Picea rubens +
4-angled  +
Picea sitchensis +
triangular  +, flattened  +
Pilosium +
ovate;lanceolate  +
Pilosium chlorophyllum +
ovate;lanceolate  +
Pilosocereus +
flat  +, terete  +
Pilosocereus robinii +
flat  +, terete  +
Pilotrichaceae +
ovatelanceolate  +, oblong-ovate  +, oblong  +, …
Pilularia +
terete  +, filiform  +
Pilularia americana +
terete  +, filiform  +
Pinaceae +
scale-like  +
Pinus +
scale-like  +
Pinus albicaulis +
scale-like  +
Pinus aristata +
scale-like  +
Pinus attenuata +
scale-like  +
Pinus balfouriana +
scale-like  +
Pinus banksiana +
scale-like  +
Pinus cembroides +
scale-like  +
Pinus clausa +
scale-like  +
Pinus contorta +
scale-like  +
Pinus contorta var. contorta +
scale-like  +
Pinus contorta var. latifolia +
scale-like  +
Pinus contorta var. murrayana +
scale-like  +
Pinus coulteri +
scale-like  +
Pinus echinata +
scale-like  +
Pinus edulis +
scale-like  +
Pinus elliottii +
scale-like  +
Pinus elliottii var. densa +
scale-like  +
Pinus elliottii var. elliottii +
scale-like  +
Pinus engelmannii +
scale-like  +
Pinus flexilis +
scale-like  +
Pinus glabra +
scale-like  +
Pinus jeffreyi +
scale-like  +
Pinus lambertiana +
scale-like  +
Pinus leiophylla +
scale-like  +
Pinus leiophylla var. chihuahuana +
scale-like  +
Pinus longaeva +
scale-like  +
Pinus monophylla +
terete  +
Pinus monticola +
scale-like  +
Pinus muricata +
scale-like  +
Pinus palustris +
scale-like  +
Pinus ponderosa +
scale-like  +
Pinus ponderosa var. arizonica +
scale-like  +
Pinus ponderosa var. ponderosa +
scale-like  +
Pinus ponderosa var. scopulorum +
scale-like  +
Pinus pungens +
scale-like  +
Pinus quadrifolia +
scale-like  +
Pinus radiata +
scale-like  +
Pinus resinosa +
scale-like  +
Pinus rigida +
scale-like  +
Pinus sabiniana +
scale-like  +
Pinus serotina +
scale-like  +
Pinus strobiformis +
scale-like  +
Pinus strobus +
scale-like  +
Pinus sylvestris +
scale-like  +
Pinus sylvestris var. sylvestris +
flattened  +
Pinus taeda +
scale-like  +
Pinus torreyana +
scale-like  +
Pinus torreyana subsp. insularis +
scale-like  +
Pinus torreyana subsp. torreyana +
scale-like  +
Pinus virginiana +
scale-like  +
Pinus washoensis +
scale-like  +
Pireella +
narrowed  +, ovate-acuminate  +, scale-like  +
Pireella cymbifolia +
narrowed  +, ovate-acuminate  +, scale-like  +
Pireella pohlii +
narrowed  +, ovate-acuminate  +, scale-like  +
Pityopus +
scale-like  +
Pityopus californicus +
scale-like  +
Plagiobryoides +
ovate  +, suborbicular flat  +
Plagiobryoides brachyneura +
concave  +, flat  +, ovate  +
Plagiobryoides cellularis +
concave  +, flat  +, ovate  +
Plagiobryoides incrassatolimbata +
concave  +, ovate  +
Plagiobryoides renauldii +
concave  +, broadly ovate  +, suborbicular  +
Plagiobryoides vinosula +
concave  +, flat  +, ovate  +
Plagiobryum +
more abruptly acuminate  +, ovate  +, broadly ovate  +, …
Plagiobryum demissum +
ovatelanceolate  +, ovate flat  +
Plagiobryum zieri +
elongate-rhomboidal  +, rhomboidal  +, concave  +, …, …
Plagiomnium +
diamond--shaped  +, orbicular  +, oblongelliptic  +, …, …
Plagiomnium carolinianum +
oblongelliptic  +, oblong  +, oblong-lingulate  +, …, …
Plagiomnium ciliare +
obovate  +, oblongelliptic  +, elliptic  +, …, …
Plagiomnium cuspidatum +
elliptic  +, diamond--shaped  +, obovate  +
Plagiomnium drummondii +
obovate  +
Plagiomnium ellipticum +
oblongelliptic  +, orbicular  +, ovate  +, …, …
Plagiomnium floridanum +
crisped  +
Plagiomnium insigne +
oblong  +, ovate  +, elliptic  +, …
Plagiomnium medium +
oblong  +, obovate  +, crisped  +
Plagiomnium rostratum +
ovate  +, elliptic  +, undulate  +, …
Plagiomnium undulatum +
lingulate  +, oblong-lingulate  +, undulate  +
Plagiomnium venustum +
crisped  +
Plagiopus +
lanceolate  +
Plagiopus oederianus +
keeled  +
Plagiothecium berggrenianum +
concave  +, oblong-ovate  +, ovate  +
Plagiothecium cavifolium +
concave  +, oblong-ovate  +, ovate  +
Plagiothecium denticulatum +
ovatelanceolate asymmetric flat  +, concave  +
Plagiothecium laetum +
undulate  +, ovatelanceolate  +, oblong-ovate  +
Plagiothecium latebricola +
concave  +, ovatelanceolate  +
Plagiothecium piliferum +
concave  +, oblong-ovate  +
Platylomella lescurii +
lanceolate  +
Plaubelia +
ovatelanceolate  +
Plaubelia sprengelii +
ovatelanceolate  +
Plaubelia sprengelii var. sprengelii +
ovatelanceolate  +
Plaubelia sprengelii var. stomatodonta +
ovatelanceolate  +
Pleopeltis +
narrowed  +
Pleopeltis astrolepis +
narrowed  +
Pleopeltis polylepis +
narrowed  +
Pleopeltis polylepis var. erythrolepis +
narrowed  +
Pleopeltis polypodioides +
narrowed  +
Pleopeltis polypodioides var. michauxiana +
narrowed  +
Pleopeltis riograndensis +
narrowed  +
Pleuricospora +
scale-like  +
Pleuricospora fimbriolata +
scale-like  +
Pleuridium +
subulate  +, acuminate  +, lanceolate  +
Pleuridium acuminatum +
subulate  +, acuminate  +, lanceolate  +
Pleuridium ravenelii +
subulate  +, acuminate  +, lanceolate  +
Pleuridium subulatum +
subulate  +, acuminate  +, lanceolate  +
Pleuridium sullivantii +
subulate  +, acuminate  +, lanceolate  +
Pleurochaete +
distally broadly channeled  +, tubulose  +
Pleurochaete luteola +
distally broadly channeled  +, tubulose  +
Podophyllum +
parted  +
Podophyllum peltatum +
parted  +
Pogonatum contortum +
linear-lanceolate  +, plane  +, crisped  +
Pogonatum dentatum +
plane  +
Pohlia +
narrowly lanceolate  +, ovatelanceolate  +
Pohlia andalusica +
lanceolate  +
Pohlia andrewsii +
lanceolate  +
Pohlia annotina +
lanceolate  +
Pohlia atropurpurea +
lanceolate  +
Pohlia beringiensis +
lanceolate  +
Pohlia bolanderi +
lanceolate  +, narrowly ovatelanceolate  +
Pohlia brevinervis +
lanceolate  +
Pohlia bulbifera +
lanceolate  +
Pohlia camptotrachela +
lanceolate  +
Pohlia cardotii +
ovatelanceolate  +
Pohlia columbica +
narrowly lanceolate  +, lanceolate  +
Pohlia cruda +
lanceolate  +, elliptic  +
Pohlia crudoides +
long-lanceolate  +
Pohlia drummondii +
lanceolate  +, ovatelanceolate  +
Pohlia elongata +
lanceolate  +, ovatelanceolate  +
Pohlia erecta +
lanceolate  +, broadly lanceolate  +
Pohlia filum +
lanceolate  +
Pohlia flexuosa +
lanceolate  +
Pohlia lescuriana +
lanceolate  +
Pohlia longibracteata +
long-lanceolate  +
Pohlia longicolla +
long-lanceolate  +
Pohlia ludwigii +
lanceolate  +, broadly lanceolate  +
Pohlia melanodon +
lanceolate  +, ovatelanceolate  +
Pohlia nutans +
lanceolate  +, ovatelanceolate  +
Pohlia obtusifolia +
lanceolate  +
Pohlia pacifica +
lanceolate  +
Pohlia proligera +
lanceolate  +
Pohlia rabunbaldensis +
lanceolate  +, ovatelanceolate  +
Pohlia robertsonii +
lanceolate  +
Pohlia tundrae +
lanceolate  +, ovatelanceolate  +
Pohlia vexans +
lanceolate  +
Pohlia wahlenbergii +
lanceolate  +, ovatelanceolate  +
Polygaloides +
bractlike  +
Polygaloides paucifolia +
scalelike  +
Polypodium +
narrowed  +
Polypodium amorphum +
narrowed  +
Polypodium appalachianum +
narrowed  +
Polypodium californicum +
narrowed  +
Polypodium calirhiza +
narrowed  +
Polypodium glycyrrhiza +
narrowed  +
Polypodium hesperium +
narrowed  +
Polypodium saximontanum +
narrowed  +
Polypodium scouleri +
narrowed  +
Polypodium sibiricum +
narrowed  +
Polypodium triseriale +
narrowed  +
Polypodium virginianum +
narrowed  +
Polystichum imbricans subsp. curtum +
planar  +
Polytrichastrum alpinum var. alpinum +
toothed  +
Polytrichastrum alpinum var. septentrionale +
channeled  +
Polytrichastrum alpinum var. sylvaticum +
toothed  +
Polytrichastrum papillatum +
triangular  +, channeled  +
Polytrichastrum sexangulare var. sexangulare +
cucullate  +
Polytrichum commune var. perigoniale +
somewhat less sharply toothed  +
Populus angustifolia +
subentire  +
Populus balsamifera +
subentire  +
Populus tremuloides +
subentire  +, finely crenate-serrate  +
Portulaca +
involucrelike  +
Portulaca amilis +
involucrelike  +
Portulaca biloba +
involucrelike  +
Portulaca grandiflora +
involucrelike  +
Portulaca halimoides +
involucrelike  +
Portulaca oleracea +
involucrelike  +
Portulaca pilosa +
involucrelike  +
Portulaca rubricaulis +
involucrelike  +
Portulaca smallii +
involucrelike  +
Portulaca suffrutescens +
involucrelike  +
Portulaca umbraticola +
involucrelike  +
Portulaca umbraticola subsp. coronata +
involucrelike  +
Portulaca umbraticola subsp. lanceolata +
involucrelike  +
Potamogeton ogdenii +
flattened  +
Potamogeton strictifolius +
flattened  +
Pottiaceae subfam. Barbuloideae +
usually broadly lanceolate  +, narrowly elliptical  +
Pottiaceae subfam. Merceyoideae +
oblanceolate  +
Pottiaceae subfam. Pottioideae +
spathulate  +, ovate  +
Pottiaceae subfam. Timmielloideae +
lanceolate  +
Pottiaceae subfam. Trichostomoideae +
lanceolate  +, linear  +
Prenanthes barbata +
cuneate  +
Proserpinaca palustris +
pinnatifid  +, shallowly lobed  +
Proserpinaca pectinata +
elliptic  +, ovate  +
Prosthechea boothiana var. erythronioides +
oblanceolate  +
Prosthechea cochleata var. triandra +
oblong-lanceolate  +
Pseudephemerum +
lanceolate  +
Pseudephemerum nitidum +
lanceolate  +
Pseudobahia bahiifolia +
3-lobed  +
Pseudobahia heermannii +
lobed  +
Pseudobahia peirsonii +
lobed  +
Pseudobryum +
orbicular  +, ovate  +, undulate  +, …
Pseudobryum cinclidioides +
orbicular  +, ovate  +, undulate  +, …
Pseudocrossidium +
usually broadly lanceolate  +, narrowly elliptical  +
Pseudocrossidium crinitum +
usually broadly lanceolate  +, narrowly elliptical  +
Pseudocrossidium hornschuchianum +
usually broadly lanceolate  +, narrowly elliptical  +
Pseudocrossidium obtusulum +
usually broadly lanceolate  +, narrowly elliptical  +
Pseudocrossidium replicatum +
usually broadly lanceolate  +, narrowly elliptical  +
Pseudoditrichaceae +
linear-lanceolate  +
Pseudoditrichum +
linear-lanceolate  +
Pseudoditrichum mirabile +
linear-lanceolate  +
Pseudoleskea +
sinuate  +
Pseudoleskea atricha +
falcate  +, ovate  +
Pseudoleskea baileyi +
ovatelanceolate  +
Pseudoleskea incurvata +
falcate  +, ovate  +, ovatelanceolate  +
Pseudoleskea incurvata var. gigantea +
falcate  +, ovate  +, ovatelanceolate  +
Pseudoleskea incurvata var. incurvata +
falcate  +
Pseudoleskea incurvata var. tenuiretis +
falcate  +, ovate  +, ovatelanceolate  +
Pseudoleskea patens +
falcate  +, ovate  +
Pseudoleskea radicosa +
falcate  +, ovate  +, ovatelanceolate  +
Pseudoleskea radicosa var. compacta +
concave  +
Pseudoleskea radicosa var. denudata +
concave  +
Pseudoleskea radicosa var. radicosa +
falcate  +, weakly moderately concave  +
Pseudoleskea saviana +
falcate  +, ovatelanceolate  +, lanceolate  +
Pseudoleskea stenophylla +
falcate  +, ovatelanceolate  +, lanceolate  +
Pseudoleskea tribulosa +
not falcate  +, oblong-ovate  +
Pseudoleskeella arizonae +
suborbicular  +, ovate  +
Pseudoleskeella rupestris +
broadly ovatelanceolate  +, ovate  +
Pseudoleskeella serpentinensis +
orbicular  +, ovate  +
Pseudoleskeella tectorum +
suborbicular  +, ovate  +
Pseudolycopodiella +
needlelike  +, lanceolate  +
Pseudolycopodiella caroliniana +
needlelike  +, lanceolate  +
Pseudoscleropodium +
pointed  +
Pseudoscleropodium purum +
pointed  +
Pseudotaxiphyllum distichaceum +
undulate  +, oblong-lanceolate  +, ovate  +
Pseudotaxiphyllum elegans +
undulate  +, oblong-lanceolate  +, ovate  +, …
Pseudotaxiphyllum homomallifolium +
lanceolate  +, ovatelanceolate  +
Pseudotsuga +
flattened  +
Pseudotsuga macrocarpa +
flattened  +
Pseudotsuga menziesii +
flattened  +
Pseudotsuga menziesii var. glauca +
flattened  +
Pseudotsuga menziesii var. menziesii +
flattened  +
Psilopilum +
cucullate  +, distinctly concave  +, channeled  +
Psilopilum cavifolium +
channeled  +, concave  +, oblong-ovate  +
Psilopilum laevigatum +
cucullate  +, concave  +, rounded  +, …, …
Pteridium +
deltate  +
Pteridium aquilinum +
deltate  +
Pteridium aquilinum var. caudatum +
deltate  +
Pteridium aquilinum var. latiusculum +
deltate  +
Pteridium aquilinum var. pseudocaudatum +
deltate  +
Pteridium aquilinum var. pubescens +
deltate  +
Pterigynandraceae +
concave  +
Pterigynandrum +
oblongelliptic  +, falcate  +
Pterigynandrum filiforme +
oblongelliptic  +, falcate  +
Pterobryaceae +
narrowed  +, ovate-acuminate  +, scale-like  +
Pterospora +
scale-like  +
Pterospora andromedea +
scale-like  +
Pterygoneurum +
spathulate  +, ovate  +
Pterygoneurum kozlovii +
spathulate  +, ovate  +
Pterygoneurum lamellatum +
spathulate  +, ovate  +
Pterygoneurum ovatum +
spathulate  +, ovate  +
Pterygoneurum subsessile +
spathulate  +, ovate  +
Pterygoneurum subsessile var. kieneri +
spathulate  +, ovate  +
Pterygoneurum subsessile var. subsessile +
spathulate  +, ovate  +
Ptilium crista-castrensis +
tapering  +
Ptychomitriaceae +
linear;oblong-lanceolate  +
Ptychomitrium +
crispate  +
Ptychomitrium drummondii +
acuminate  +
Ptychomitrium gardneri +
acuminate  +
Ptychomitrium incurvum +
oblong-lanceolate;crispate  +
Ptychomitrium serratum +
broadly acute;acuminate  +
Ptychomitrium sinense +
acuminate;crispate-curled  +
Ptychostomum +
orbicular flat  +, concave  +
Ptychostomum acutiforme +
concave  +, ovatelanceolate  +
Ptychostomum archangelicum +
flat  +, weakly concave  +
Ptychostomum arcticum +
ovatelanceolate  +
Ptychostomum bimum +
flat  +, weakly concave  +
Ptychostomum calophyllum +
concave  +, ovate  +
Ptychostomum cernuum +
ovatelanceolate  +
Ptychostomum creberrimum +
flat  +, weakly concave  +
Ptychostomum cryophilum +
concave  +, ovate  +
Ptychostomum cyclophyllum +
broadly ovate  +, orbicular flat or weakly concave  +
Ptychostomum inclinatum +
concave  +, ovatelanceolate  +
Ptychostomum intermedium +
flat  +, weakly concave  +
Ptychostomum knowltonii +
concave  +, ovate  +
Ptychostomum lonchocaulon +
flat  +, weakly concave  +
Ptychostomum longisetum +
concave  +, ovate  +, broadly ovatelanceolate  +
Ptychostomum marratii +
concave  +, ovate  +
Ptychostomum meesioides +
ovatelanceolate  +
Ptychostomum neodamense +
ovatelanceolate  +, ovate  +
Ptychostomum nitidulum +
concave  +, ovate  +
Ptychostomum pallens +
ovate  +, broadly ovatelanceolate flat or weakly concave  +
Ptychostomum pallescens +
flat  +, weakly concave  +
Ptychostomum pendulum +
concave  +, ovatelanceolate  +
Ptychostomum pseudotriquetrum +
ovatelanceolate  +, ovate  +
Ptychostomum reedii +
concave  +, ovate  +, oblong  +
Ptychostomum rutilans +
concave  +, ovate  +, broadly ovatelanceolate  +
Ptychostomum salinum +
flat  +, weakly concave  +
Ptychostomum schleicheri +
broadly ovate  +, weakly strongly concave  +
Ptychostomum subg. Cladodium +
ovatelanceolate  +, ovate  +
Ptychostomum subg. Ptychostomum +
orbicular  +, ovatelanceolate  +, ovate  +
Ptychostomum subneodamense +
ovatelanceolate  +, ovate  +
Ptychostomum turbinatum +
concave  +, ovatelanceolate  +
Ptychostomum warneum +
ovatelanceolate  +
Ptychostomum weigelii +
ovatelanceolate  +
Ptychostomum wrightii +
concave  +, ovate  +
Purshia tridentata +
flabelliform  +
Purshia tridentata var. glandulosa +
flabelliform  +
Purshia tridentata var. tridentata +
flabelliform  +
Pylaisiadelpha +
lanceolate;oblong-lanceolate  +
Pylaisiadelpha tenuirostris +
lanceolate;oblong-lanceolate  +
Pyramidula +
concave;ovate;oblong  +
Pyramidula tetragona +
concave;ovate;oblong  +
Pyrola +
scale-like  +
Pyrola americana +
scale-like  +
Pyrola asarifolia +
scale-like  +
Pyrola asarifolia subsp. asarifolia +
scale-like  +
Pyrola asarifolia subsp. bracteata +
scale-like  +
Pyrola chlorantha +
scale-like  +
Pyrola elliptica +
scale-like  +
Pyrola grandiflora +
scale-like  +
Pyrola minor +
scale-like  +
Pyrola picta +
scale-like  +
Pyrrhobryum +
decurrent  +
Pyrrhobryum spiniforme +
decurrent  +
Pyrrocoma clementis var. clementis +
lanceolate  +
Pyrrocoma clementis var. villosa +
oblanceolate  +
R
Racomitrium +
narrowly ovate  +, linear-lanceolate  +
Racomitrium lanuginosum +
linear-lanceolate  +
Ranunculus +
parted  +, lobed  +
Ranunculus abortivus +
3-parted  +
Ranunculus acriformis +
parted  +, lobed  +
Ranunculus acriformis var. acriformis +
parted  +, lobed  +
Ranunculus acriformis var. aestivalis +
parted  +, lobed  +
Ranunculus acriformis var. montanensis +
parted  +, lobed  +
Ranunculus acris +
parted  +, lobed  +
Ranunculus adoneus +
parted  +, lobed  +
Ranunculus alismifolius +
parted  +, lobed  +
Ranunculus alismifolius var. alismellus +
parted  +, lobed  +
Ranunculus alismifolius var. alismifolius +
parted  +, lobed  +
Ranunculus alismifolius var. davisii +
parted  +, lobed  +
Ranunculus alismifolius var. hartwegii +
parted  +, lobed  +
Ranunculus alismifolius var. lemmonii +
parted  +, lobed  +
Ranunculus alismifolius var. montanus +
parted  +, lobed  +
Ranunculus allegheniensis +
parted  +, lobed  +
Ranunculus allenii +
parted  +, lobed  +
Ranunculus ambigens +
parted  +, lobed  +
Ranunculus andersonii +
parted  +
Ranunculus aquatilis +
filiform-dissected  +
Ranunculus aquatilis var. aquatilis +
filiform-dissected  +
Ranunculus aquatilis var. diffusus +
filiform-dissected  +
Ranunculus arizonicus +
parted  +, lobed  +
Ranunculus arizonicus var. arizonicus +
parted  +, lobed  +
Ranunculus arvensis +
parted  +, lobed  +
Ranunculus auricomus +
parted  +, lobed  +
Ranunculus austro-oreganus +
parted  +, lobed  +
Ranunculus bonariensis +
parted  +, lobed  +
Ranunculus bonariensis var. trisepalus +
parted  +, lobed  +
Ranunculus bulbosus +
parted  +, lobed  +
Ranunculus californicus +
parted  +, lobed  +
Ranunculus californicus var. californicus +
parted  +, lobed  +
Ranunculus californicus var. cuneatus +
parted  +, lobed  +
Ranunculus canus +
parted  +, lobed  +
Ranunculus canus var. canus +
parted  +, lobed  +
Ranunculus canus var. ludovicianus +
parted  +, lobed  +
Ranunculus cardiophyllus +
parted  +, lobed  +
Ranunculus cooleyae +
parted  +, lobed  +
Ranunculus cymbalaria +
parted  +, lobed  +
Ranunculus eschscholtzii +
parted  +, lobed  +
Ranunculus eschscholtzii var. eschscholtzii +
parted  +, lobed  +
Ranunculus eschscholtzii var. eximius +
parted  +, lobed  +
Ranunculus eschscholtzii var. oxynotus +
parted  +, lobed  +
Ranunculus eschscholtzii var. suksdorfii +
parted  +, lobed  +
Ranunculus eschscholtzii var. trisectus +
parted  +, lobed  +
Ranunculus fascicularis +
parted  +, lobed  +
Ranunculus fasciculatus +
parted  +, lobed  +
Ranunculus ficaria +
parted  +, lobed  +
Ranunculus flabellaris +
parted  +, lobed  +
Ranunculus flammula +
parted  +, lobed  +
Ranunculus flammula var. flammula +
parted  +, lobed  +
Ranunculus flammula var. ovalis +
parted  +, lobed  +
Ranunculus flammula var. reptans +
parted  +, lobed  +
Ranunculus gelidus +
parted  +, lobed  +
Ranunculus glaberrimus +
parted  +, lobed  +
Ranunculus glaberrimus var. ellipticus +
parted  +, lobed  +
Ranunculus glaberrimus var. glaberrimus +
parted  +, lobed  +
Ranunculus glacialis +
parted  +
Ranunculus glacialis var. camissonis +
parted  +
Ranunculus glacialis var. glacialis +
parted  +
Ranunculus gmelinii +
parted  +, lobed  +
Ranunculus gormanii +
parted  +, lobed  +
Ranunculus harveyi +
parted  +, lobed  +
Ranunculus harveyi var. harveyi +
parted  +, lobed  +
Ranunculus hebecarpus +
parted  +, lobed  +
Ranunculus hederaceus +
filiform-dissected  +
Ranunculus hispidus +
parted  +, lobed  +
Ranunculus hispidus var. caricetorum +
parted  +, lobed  +
Ranunculus hispidus var. hispidus +
parted  +, lobed  +
Ranunculus hispidus var. nitidus +
parted  +, lobed  +
Ranunculus hydrocharoides +
parted  +, lobed  +
Ranunculus hyperboreus +
parted  +, lobed  +
Ranunculus hystriculus +
parted  +, lobed  +
Ranunculus inamoenus +
parted  +, lobed  +
Ranunculus inamoenus var. inamoenus +
parted  +, lobed  +
Ranunculus inamoenus var. subaffinis +
parted  +, lobed  +
Ranunculus jovis +
parted  +, lobed  +
Ranunculus kamtschaticus +
parted  +, lobed  +
Ranunculus lapponicus +
parted  +, lobed  +
Ranunculus laxicaulis +
parted  +, lobed  +
Ranunculus lobbii +
filiform-dissected  +
Ranunculus macauleyi +
parted  +, lobed  +
Ranunculus macounii +
parted  +, lobed  +
Ranunculus macranthus +
parted  +, lobed  +
Ranunculus marginatus +
parted  +, lobed  +
Ranunculus micranthus +
parted  +, lobed  +
Ranunculus muricatus +
parted  +, lobed  +
Ranunculus nivalis +
parted  +, lobed  +
Ranunculus occidentalis +
parted  +, lobed  +
Ranunculus occidentalis var. brevistylis +
parted  +, lobed  +
Ranunculus occidentalis var. dissectus +
parted  +, lobed  +
Ranunculus occidentalis var. hexasepalus +
parted  +, lobed  +
Ranunculus occidentalis var. howellii +
parted  +, lobed  +
Ranunculus occidentalis var. nelsonii +
parted  +, lobed  +
Ranunculus occidentalis var. occidentalis +
parted  +, lobed  +
Ranunculus occidentalis var. ultramontanus +
parted  +, lobed  +
Ranunculus oresterus +
parted  +, lobed  +
Ranunculus orthorhynchus +
parted  +, lobed  +
Ranunculus orthorhynchus var. bloomeri +
parted  +, lobed  +
Ranunculus orthorhynchus var. orthorhynchus +
parted  +, lobed  +
Ranunculus orthorhynchus var. platyphyllus +
parted  +, lobed  +
Ranunculus pacificus +
parted  +, lobed  +
Ranunculus pallasii +
parted  +, lobed  +
Ranunculus parviflorus +
parted  +, lobed  +
Ranunculus pedatifidus +
parted  +, lobed  +
Ranunculus pedatifidus var. affinis +
parted  +, lobed  +
Ranunculus pensylvanicus +
parted  +, lobed  +
Ranunculus platensis +
parted  +, lobed  +
Ranunculus populago +
parted  +, lobed  +
Ranunculus pusillus +
parted  +, lobed  +
Ranunculus pygmaeus +
parted  +, lobed  +
Ranunculus ranunculinus +
parted  +, lobed  +
Ranunculus recurvatus +
parted  +, lobed  +
Ranunculus recurvatus var. recurvatus +
parted  +, lobed  +
Ranunculus repens +
parted  +, lobed  +
Ranunculus rhomboideus +
3-parted  +
Ranunculus sabinei +
parted  +, lobed  +
Ranunculus sardous +
parted  +, lobed  +
Ranunculus sceleratus +
parted  +, lobed  +
Ranunculus sceleratus var. multifidus +
parted  +, lobed  +
Ranunculus sceleratus var. sceleratus +
parted  +, lobed  +
Ranunculus sect. Arcteranthis +
parted  +, lobed  +
Ranunculus sect. Cyrtorhyncha +
parted  +, lobed  +
Ranunculus sect. Echinella +
parted  +, lobed  +
Ranunculus sect. Epirotes +
parted  +, lobed  +
Ranunculus sect. Flammula +
parted  +, lobed  +
Ranunculus sect. Halodes +
parted  +, lobed  +
Ranunculus sect. Hecatonia +
parted  +, lobed  +
Ranunculus sect. Pseudaphanostemma +
parted  +, lobed  +
Ranunculus sect. Ranunculus +
parted  +, lobed  +
Ranunculus subg. Batrachium +
filiform-dissected  +, 3-parted  +, undivided  +, …
Ranunculus subg. Ceratocephala +
parted  +, lobed  +
Ranunculus subg. Coptidium +
parted  +, lobed  +
Ranunculus subg. Crymodes +
parted  +
Ranunculus subg. Cyrtorhyncha +
parted  +, lobed  +
Ranunculus subg. Ficaria +
parted  +, lobed  +
Ranunculus subg. Oxygraphis +
parted  +, lobed  +
Ranunculus subg. Pallasiantha +
parted  +, lobed  +
Ranunculus subg. Ranunculus +
parted  +, lobed  +
Ranunculus sulphureus +
parted  +, lobed  +
Ranunculus testiculatus +
parted  +, lobed  +
Ranunculus trilobus +
parted  +, lobed  +
Ranunculus triternatus +
parted  +, lobed  +
Ranunculus turneri +
parted  +, lobed  +
Ranunculus uncinatus +
parted  +, lobed  +
Ratibida columnifera +
1-2-pinnatifid  +
Ratibida peduncularis +
2-pinnatifid;lyrate-pinnate  +
Ratibida peduncularis var. peduncularis +
2-pinnatifid  +
Ratibida peduncularis var. picta +
2-pinnatifid;lyrate-pinnate  +
Ratibida pinnata +
pinnatifid;pinnate  +
Rhabdoweisia +
crisped  +, keeled  +, oblong-lanceolate  +, …
Rhabdoweisia crenulata +
broadly acute  +, obtuse  +
Rhabdoweisia crispata +
tapering  +, lanceolate  +, crisped  +
Rhachitheciaceae +
acute  +, crisped  +, spathulate  +
Rhachithecium +
acute  +, crisped  +, spathulate  +
Rhachithecium perpusillum +
acute  +
Rhexophyllum +
usually broadly lanceolate  +, narrowly elliptical  +
Rhexophyllum subnigrum +
usually broadly lanceolate  +, narrowly elliptical  +
Rhizogoniaceae +
folded  +, concave  +, linear  +, …
Rhizomnium +
orbicular  +, elliptic  +, obovate  +, …
Rhizomnium andrewsianum +
orbicular  +, elliptic  +, obovate  +, …
Rhizomnium appalachianum +
orbicular  +, obovate  +, elliptic  +
Rhizomnium glabrescens +
elliptic  +, obovate  +, undulate  +
Rhizomnium gracile +
2-fid  +, orbicular  +, obovate  +
Rhizomnium magnifolium +
elliptic  +, obovate  +
Rhizomnium nudum +
orbicular  +, obovate  +
Rhizomnium pseudopunctatum +
2-fid  +, orbicular  +, elliptic  +, …
Rhizomnium punctatum +
elliptic  +, obovate  +
Rhodiola +
scale-like  +
Rhodiola integrifolia +
scale-like  +
Rhodiola integrifolia subsp. integrifolia +
scale-like  +
Rhodiola integrifolia subsp. leedyi +
scale-like  +
Rhodiola integrifolia subsp. neomexicana +
scale-like  +
Rhodiola rhodantha +
scale-like  +
Rhodiola rosea +
scale-like  +
Rhodobryum +
spathulate  +, obovate  +, ovate  +
Rhodobryum ontariense +
spathulate  +, obovate  +, ovate  +
Rhodobryum roseum +
spathulate  +, obovate  +, ovate  +
Rhynchospora plumosa +
excurved  +
Rhynchostegium +
pointed  +
Rhynchostegium aquaticum +
pointed  +
Rhynchostegium serrulatum +
pointed  +
Rhytidiaceae +
lanceolate  +, ovatelanceolate  +, oblong-ovate  +
Rhytidium +
lanceolate  +, ovatelanceolate  +, oblong-ovate  +
Rhytidium rugosum +
lanceolate  +, ovatelanceolate  +, oblong-ovate  +
Roellobryaceae +
broadly ovate;obovate  +
Roellobryon +
broadly ovate;obovate  +
Roellobryon roellii +
scale-like  +
Rosulabryum +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum andersonii +
flat  +, weakly concave  +
Rosulabryum andicola +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum bornholmense +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum canariense +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum capillare +
concave  +, obovate  +
Rosulabryum elegans +
concave  +, ovate  +, obovate  +
Rosulabryum erythroloma +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum flaccidum +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum gemmascens +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum laevifilum +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum pseudocapillare +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum rubens +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rosulabryum torquescens +
spathulate  +, obovate  +, ovatelanceolate  +, …, …
Rubus arcticus +
3-lobed  +
Rubus arcticus subsp. acaulis +
3-lobed  +
Rubus arcticus subsp. arcticus +
3-lobed  +
Rubus arcticus subsp. stellatus +
unlobed  +, 3-lobed  +
Rudbeckia alpicola +
ovate;elliptic or deltate pinnate  +
Rudbeckia auriculata +
oblong;elliptic or ovate  +
Rudbeckia laciniata var. bipinnata +
2-pinnatifid  +
S
Saelania +
acuminate  +, lanceolate  +
Saelania glaucescens +
acuminate  +, lanceolate  +
Sagina nodosa +
subulate  +
Sagina nodosa subsp. borealis +
subulate  +
Sagina nodosa subsp. nodosa +
subulate  +
Sagittaria cristata +
flattened;linear;lanceolate  +
Sagittaria cuneata +
flattened  +
Sagittaria demersa +
lenticular;nearly terete  +
Sagittaria fasciculata +
flattened  +
Sagittaria filiformis +
flattened  +
Sagittaria graminea +
flattened;angled  +
Sagittaria graminea subsp. chapmanii +
flattened;angled  +
Sagittaria graminea subsp. graminea +
flattened;angled  +
Sagittaria graminea subsp. weatherbiana +
flattened;angled  +
Sagittaria guayanensis subsp. guayanensis +
flattened  +
Sagittaria isoetiformis +
flattened;dilated  +
Sagittaria kurziana +
flattened  +
Sagittaria lancifolia subsp. lancifolia +
linear;ovate  +
Sagittaria lancifolia subsp. media +
lanceolate;broadly ovate  +
Sagittaria montevidensis +
flattened  +
Sagittaria montevidensis subsp. calycina +
flattened  +
Sagittaria montevidensis subsp. montevidensis +
flattened  +
Sagittaria montevidensis subsp. spongiosa +
sagittate;lanceolate  +
Sagittaria platyphylla +
flattened  +
Sagittaria rigida +
flattened;flattened  +
Sagittaria sanfordii +
lenticular  +
Sagittaria secundifolia +
flattened;lenticular  +
Sagittaria subulata +
lenticular  +
Sagittaria teres +
terete  +
Salicornia bigelovii +
mucronate  +, acute  +
Salicornia depressa +
not mucronate  +, obtuse  +
Salicornia maritima +
not mucronate  +, obtuse  +, subacute  +
Salicornia rubra +
not mucronate  +, obtuse  +, subacute  +
Salix amygdaloides +
lorate  +, lanceolate  +, elliptic  +
Salix boothii +
narrowly oblong or  +, narrowly broadly elliptic  +
Salix calcicola +
subcircular  +, elliptic  +
Salix calcicola var. calcicola +
subcircular  +, elliptic  +
Salix calcicola var. glandulosior +
subcircular  +, elliptic  +
Salix commutata +
oblong  +
Salix daphnoides +
lanceolate  +, ovate  +
Salix exigua +
lorate  +, linear  +
Salix exigua var. exigua +
lorate  +, linear  +
Salix exigua var. hindsiana +
lorate  +, linear  +
Salix famelica +
lanceolate  +, elliptic  +, oblong  +
Salix glauca var. cordifolia +
obovate  +
Salix glauca var. stipulata +
oblong  +
Salix glauca var. villosa +
obovate  +, oblanceolate  +, elliptic  +
Salix gooddingii +
linear  +, lorate  +, oblong  +
Salix hookeriana +
obovate  +, broadly obovate  +
Salix humilis +
obovate  +, oblanceolate  +, elliptic  +, …
Salix humilis var. humilis +
obovate  +, oblanceolate  +, elliptic  +, …
Salix humilis var. tristis +
obovate  +, oblanceolate  +, elliptic  +, …
Salix lemmonii +
very narrowly  +, lorate  +
Salix lutea +
oblanceolate  +, lanceolate  +, elliptic  +, …
Salix monticola +
obovate  +, oblanceolate  +, lanceolate  +, …, …
Salix myrsinifolia +
subcircular  +, elliptic  +, obovate  +
Salix myrtillifolia +
obovate  +, elliptic  +
Salix nigra +
lanceolate  +, narrowly lanceolate or linear  +
Salix orestera +
oblanceolate  +, elliptic  +, oblong  +, …
Salix planifolia +
oblanceolate  +, elliptic  +, oblong  +, …
Salix polaris +
subcircular  +, obovate  +, elliptic  +
Salix pseudomonticola +
convex  +, flat  +
Salix pseudomyrsinites +
oblong  +, oblanceolate or obovate  +
Salix sessilifolia +
oblanceolate  +, elliptic  +, lorate  +, …
Salix silicicola +
obovate  +, elliptic  +, oblong  +
Salix turnorii +
lanceolate  +, oblanceolate  +, elliptic  +, …
Salix tweedyi +
suborbiculate  +, ovate  +, lanceolate  +
Salix tyrrellii +
obovate  +, oblanceolate  +, elliptic  +
Salix uva-ursi +
elliptic  +, oblanceolate  +, obovate  +, …
Salvinia +
cymelike  +, chainlike  +
Salvinia minima +
cymelike  +, chainlike  +
Salviniaceae +
rootlike  +, dissected  +
Sarcocornia +
decurrent  +
Sarcocornia pacifica +
decurrent  +
Sarcocornia perennis +
decurrent  +
Sarcocornia utahensis +
decurrent  +
Sarcodes +
scale-like  +
Sarcodes sanguinea +
scale-like  +
Sarmentypnum trichophyllum +
long-acuminate  +
Saussurea amara var. glomerata +
bractlike  +
Saussurea nuda +
tapered  +
Saussurea triangulata +
not decurrent  +
Saussurea weberi +
tapered  +
Schedonorus pratensis +
convolute  +, folded  +
Schistidium +
flat  +, keeled  +, ,  +, …, …
Schistidium agassizii +
keeled  +, concave  +, oblong-lanceolate  +, …
Schistidium apocarpum +
keeled  +, ovatelanceolate  +
Schistidium atrichum +
flat  +, keeled  +, ,  +, …, …
Schistidium atrofuscum +
flat  +, keeled  +, ,  +, …, …
Schistidium boreale +
keeled  +, ovatelanceolate  +
Schistidium cinclidodonteum +
linear-lanceolate  +, ovatelanceolate concave proximally  +
Schistidium confertum +
keeled  +, ovatelanceolate  +, ovate-triangular obtusely keeled or concave proximally  +
Schistidium crassipilum +
keeled  +, ovatelanceolate  +
Schistidium crassithecium +
keeled  +, ovatelanceolate  +
Schistidium cryptocarpum +
keeled  +, lanceolate  +, ovatelanceolate  +
Schistidium dupretii +
keeled  +, ovate-triangular  +, ovatelanceolate  +
Schistidium flaccidum +
keeled  +, ovatelanceolate  +, ovate-triangular  +
Schistidium flexipile +
keeled  +, ovatelanceolate  +
Schistidium frigidum +
keeled  +, narrowly ovatelanceolate  +, ovatelanceolate  +
Schistidium frisvollianum +
keeled  +, ovatelanceolate  +, ovate-triangular  +
Schistidium grandirete +
keeled  +, linear-lanceolate  +, ovatelanceolate  +
Schistidium heterophyllum +
concave  +, keeled  +, ovatelanceolate  +, …
Schistidium holmenianum +
keeled  +, ovatelanceolate  +
Schistidium liliputanum +
keeled  +, narrowly ovatelanceolate  +, ovatelanceolate  +
Schistidium maritimum +
keeled  +, ovatelanceolate  +, linear-lanceolate  +
Schistidium occidentale +
linear-lanceolate  +, ovatelanceolate concave proximally  +
Schistidium papillosum +
keeled  +, ovatelanceolate  +
Schistidium pulchrum +
keeled  +, ovatelanceolate  +
Schistidium rivulare +
flat  +, keeled  +, ,  +, …, …
Schistidium robustum +
keeled  +, narrowly ovatelanceolate  +, ovatelanceolate  +
Schistidium strictum +
flat  +, keeled  +, ,  +, …, …
Schistidium subjulaceum +
keeled  +, ovate-triangular  +, ovatelanceolate  +
Schistidium tenerum +
concave  +, keeled  +, ovate-triangular  +, …
Schistidium trichodon +
keeled  +, ovatelanceolate  +
Schistidium venetum +
keeled  +, ovatelanceolate  +, ovate-triangular  +
Schistostega +
distichous-complanate  +
Schistostega pennata +
distichous-complanate  +
Schistostegaceae +
distichous-complanate  +
Schizaea pusilla +
flattened  +
Schlotheimia +
channeled  +, lanceolate-linear  +, ligulate-oblong  +, …, …
Schlotheimia lancifolia +
channeled  +, lanceolate-linear  +, ligulate-oblong  +, …, …
Schlotheimia rugifolia +
channeled  +, lanceolate-linear  +, ligulate-oblong  +, …, …
Schoenobryum +
concave  +, ovate-acuminate  +
Schoenobryum concavifolium +
concave  +, ovate-acuminate  +
Schwetschkeopsis fabronia +
ovatelanceolate  +
Sciuro-hypnum +
pointed  +
Sciuro-hypnum curtum +
pointed  +
Sciuro-hypnum glaciale +
pointed  +
Sciuro-hypnum hylotapetum +
2-fid  +
Sciuro-hypnum latifolium +
pointed  +
Sciuro-hypnum oedipodium +
pointed  +
Sciuro-hypnum ornellanum +
pointed  +
Sciuro-hypnum plumosum +
pointed  +
Sciuro-hypnum populeum +
pointed  +
Sciuro-hypnum reflexum +
pointed  +
Sciuro-hypnum starkei +
pointed  +
Sciuro-hypnum uncinifolium +
pointed  +
Sclerocactus +
flat  +, terete  +
Sclerocactus blainei +
flat  +, terete  +
Sclerocactus brevispinus +
flat  +, terete  +
Sclerocactus cloverae +
flat  +, terete  +
Sclerocactus glaucus +
flat  +, terete  +
Sclerocactus mesae-verdae +
flat  +, terete  +
Sclerocactus nyensis +
flat  +, terete  +
Sclerocactus papyracanthus +
flat  +, terete  +
Sclerocactus parviflorus +
flat  +, terete  +
Sclerocactus polyancistrus +
flat  +, terete  +
Sclerocactus pubispinus +
flat  +, terete  +
Sclerocactus sileri +
flat  +, terete  +
Sclerocactus spinosior +
flat  +, terete  +
Sclerocactus wetlandicus +
flat  +, terete  +
Sclerocactus whipplei +
flat  +, terete  +
Sclerocactus wrightiae +
flat  +, terete  +
Scleropodium +
pointed  +
Scleropodium californicum +
pointed  +
Scleropodium cespitans +
pointed  +
Scleropodium julaceum +
pointed  +
Scleropodium obtusifolium +
pointed  +
Scleropodium occidentale +
pointed  +
Scleropodium touretii +
pointed  +
Scleropodium touretii var. colpophyllum +
pointed  +
Scleropodium touretii var. touretii +
pointed  +
Scopelophila +
oblanceolate  +
Scopelophila cataractae +
oblanceolate  +
Scopelophila ligulata +
oblanceolate  +
Scouleria +
oblong-lanceolate  +
Scouleria aquatica +
oblong-lanceolate  +
Scouleria marginata +
oblong-lanceolate  +
Scouleriaceae +
oblong-lanceolate  +
Selaginella +
oblong;lanceolate  +
Selaginella acanthonota +
lanceolate;triangular-lanceolate  +
Selaginella apoda +
oblong;lanceolate  +
Selaginella arenicola +
linear-lanceolate;linear  +
Selaginella arenicola subsp. arenicola +
linear-lanceolate;linear  +
Selaginella arenicola subsp. riddellii +
linear-lanceolate;linear  +
Selaginella arizonica +
linear-lanceolate;linear  +
Selaginella asprella +
narrowly triangular-lanceolate;linear-lanceolate  +
Selaginella bigelovii +
linear-lanceolate;linear  +
Selaginella braunii +
oblong;lanceolate  +
Selaginella cinerascens +
linear-lanceolate  +
Selaginella densa +
linear;linear-lanceolate  +
Selaginella douglasii +
oblong;lanceolate  +
Selaginella eatonii +
oblong;lanceolate  +
Selaginella eclipes +
oblong;lanceolate  +
Selaginella eremophila +
linear-lanceolate;linear  +
Selaginella hansenii +
linear-lanceolate;linear-triangular  +
Selaginella kraussiana +
like  +
Selaginella lepidophylla +
oblong;lanceolate  +
Selaginella leucobryoides +
falcate;linear-oblong;linear-lanceolate  +
Selaginella ludoviciana +
oblong;lanceolate  +
Selaginella mutica +
lanceolate;linear-lanceolate or lanceolate-elliptic  +
Selaginella mutica var. limitanea +
lanceolate;linear-lanceolate or lanceolate-elliptic  +
Selaginella mutica var. mutica +
lanceolate;linear-lanceolate or lanceolate-elliptic  +
Selaginella oregana +
narrowly triangular-lanceolate;linear-lanceolate  +
Selaginella peruviana +
linear-lanceolate;linear  +
Selaginella pilifera +
oblong;lanceolate  +
Selaginella rupestris +
linear-lanceolate;linear  +
Selaginella rupincola +
linear-lanceolate;linear  +
Selaginella scopulorum +
linear-lanceolate;linear  +
Selaginella selaginoides +
lanceolate  +
Selaginella sibirica +
linear-lanceolate;narrowly lanceolate  +
Selaginella standleyi +
linear-lanceolate;linear  +
Selaginella subg. Selaginella +
lanceolate;lanceolate-triangular  +
Selaginella subg. Stachygynandrum +
oblong;lanceolate  +
Selaginella subg. Tetragonostachys +
linear-lanceolate;linear  +
Selaginella tortipila +
linear-lanceolate;linear  +
Selaginella uncinata +
oblong;lanceolate  +
Selaginella underwoodii +
linear;linear-lanceolate or narrowly triangular-lanceolate  +
Selaginella utahensis +
falcate;linear-oblong;linear-lanceolate  +
Selaginella viridissima +
linear-lanceolate;linear  +
Selaginella wallacei +
linear-lanceolate  +
Selaginella watsonii +
linear-lanceolate  +
Selaginella weatherbiana +
linear-lanceolate;linear  +
Selaginella willdenowii +
oblong;lanceolate  +
Selaginella wrightii +
linear-lanceolate;linear  +
Selaginella ×neomexicana +
linear-lanceolate;linear  +
Selenicereus +
flat  +, terete  +
Selenicereus grandiflorus +
flat  +, terete  +
Selenicereus pteranthus +
flat  +, terete  +
Selenicereus spinulosus +
flat  +, terete  +
Seligeria +
linear;stoutly subulate  +
Seligeria acutifolia +
acute;subulate;broadly linear;lanceolate  +
Seligeria brevifolia +
acute;narrowed;linear;lanceolate-linear  +
Seligeria calcarea +
obtuse;subulate;linear-lanceolate;ovatelanceolate  +
Seligeria campylopoda +
obtuse;broadly acute  +
Seligeria careyana +
acute;long-subulate;linear;linear-lanceolate  +
Seligeria diversifolia +
obtuse;narrowed;ovate-oblong  +
Seligeria donniana +
obtuse;subulate;linear-lanceolate;ovatelanceolate  +
Seligeria oelandica +
obtuse;subulate;lanceolate  +
Seligeria polaris +
bluntly acute;narrowly obtuse  +
Seligeria pusilla +
acute;narrowed  +
Seligeria recurvata +
acute;subulate  +
Seligeria subimmersa +
obtuse;subulate;linear-lanceolate;obovate lanceolate  +
Seligeria tristichoides +
narrowly obtuse;broadly acute  +
Seligeriaceae +
linear;stoutly subulate  +
Sematophyllum +
ovate;oblong-ovate;ovate;oblong-ovate;oblong-lanceolate  +
Sematophyllum adnatum +
tapering;oblong-lanceolate  +
Sematophyllum demissum +
tapering;oblong-ovate  +
Sematophyllum marylandicum +
tapering;oblong-ovate  +
Sematophyllum subpinnatum +
tapering;ovate;oblong-lanceolate  +
Sequoia +
flattened  +, linear-lanceolate  +, deltate  +
Sequoia sempervirens +
flattened  +, linear-lanceolate  +, deltate  +
Sequoiadendron +
triangular  +
Sequoiadendron giganteum +
triangular  +
Sesamum +
3-lobed  +
Sesamum indicum +
3-lobed  +
Sidalcea gigantea +
3-lobed  +, 2-lobed  +
Silene chalcedonica +
rounded  +
Silene dioica +
spatulate  +
Silene hookeri +
bractlike  +
Silene hookeri subsp. bolanderi +
bractlike  +
Silene hookeri subsp. hookeri +
bractlike  +
Silene involucrata subsp. involucrata +
lanceolate  +
Silene laciniata +
narrowed  +
Silene laciniata subsp. californica +
narrowed  +
Silene laciniata subsp. greggii +
narrowed  +
Silene laciniata subsp. laciniata +
narrowed  +
Silphium terebinthinaceum var. pinnatifidum +
lobed  +
Sisyrinchium albidum +
bractlike  +
Sisyrinchium capillare +
bractlike  +
Solidago albopilosa +
tapering  +
Solidago altiplanities +
gradually tapering;short-winged petiolelike  +
Solidago altissima +
tapering  +
Solidago altissima subsp. altissima +
tapering  +
Solidago altissima subsp. gilvocanescens +
tapering  +
Solidago arguta +
tapering  +
Solidago arguta subsp. arguta +
tapering  +
Solidago arguta subsp. caroliniana +
tapering  +
Solidago arguta var. arguta +
tapering  +
Solidago arguta var. boottii +
tapering  +
Solidago arguta var. caroliniana +
tapering  +
Solidago arguta var. harrisii +
tapering  +
Solidago bicolor +
tapering  +
Solidago confinis +
tapering;elongate  +
Solidago delicatula +
tapering  +
Solidago erecta +
tapering  +
Solidago fistulosa +
tapering  +
Solidago flexicaulis +
tapering  +
Solidago glomerata +
tapering  +
Solidago guiradonis +
tapering;elongate  +
Solidago hispida +
tapering  +
Solidago juliae +
lanceolate;narrowly lanceolate  +
Solidago juncea +
tapering  +
Solidago leiocarpa +
tapering  +
Solidago ludoviciana +
tapering  +
Solidago nemoralis +
tapering  +
Solidago nemoralis subsp. decemflora +
tapering  +
Solidago nemoralis subsp. nemoralis +
tapering  +
Solidago patula +
narrowed  +
Solidago patula subsp. patula +
narrowed  +
Solidago patula subsp. strictula +
narrowed  +
Solidago puberula +
tapering  +
Solidago puberula subsp. puberula +
tapering  +
Solidago puberula subsp. pulverulenta +
tapering  +
Solidago roanensis +
tapering  +
Solidago rugosa subsp. aspera +
usually blunt-toothed;subentire  +
Solidago rugosa subsp. rugosa +
toothed  +
Solidago rugosa var. aspera +
usually blunt-toothed;subentire  +
Solidago rugosa var. celtidifolia +
toothed  +
Solidago rugosa var. rugosa +
toothed  +
Solidago sciaphila +
oblanceolate;elliptic  +
Solidago sempervirens +
tapering  +
Solidago sempervirens subsp. mexicana +
tapering  +
Solidago sempervirens subsp. sempervirens +
tapering  +
Solidago simplex subsp. randii +
spatulate;obovate  +
Solidago simplex subsp. simplex +
spatulate;orbiculate  +
Solidago speciosa +
tapering  +
Solidago speciosa subsp. pallida +
tapering  +
Solidago speciosa subsp. speciosa +
tapering  +
Solidago speciosa var. rigidiuscula +
tapering  +
Solidago speciosa var. speciosa +
tapering  +
Solidago spectabilis +
tapering  +
Solidago squarrosa +
tapering  +
Solidago stricta +
lanceolate-oblong;linear  +
Solidago stricta subsp. gracillima +
lanceolate-oblong;linear  +
Solidago stricta subsp. stricta +
lanceolate-oblong;linear  +
Solidago uliginosa +
tapering  +
Solidago ulmifolia +
acute;ovatelanceolate;tapering  +
Solidago ulmifolia var. palmeri +
acute;ovatelanceolate;tapering  +
Solidago ulmifolia var. ulmifolia +
acute;ovatelanceolate;tapering  +
Solidago velutina +
tapering  +
Solidago velutina subsp. californica +
tapering  +
Solidago velutina subsp. sparsiflora +
tapering  +
Solidago villosicarpa +
tapering  +
Solmsiella +
complanate  +
Solmsiella biseriata +
complanate  +
Sorbus hybrida +
lobed  +
Sparganium +
v--shaped  +, keeled  +, planoconvex  +, …
Sparganium americanum +
flattened  +, keeled  +
Sparganium androcladum +
flattened  +, keeled  +
Sparganium angustifolium +
flat  +, planoconvex  +
Sparganium emersum +
keeled  +
Sparganium eurycarpum +
flattened  +, keeled  +
Sparganium fluctuans +
v--shaped  +, keeled  +, planoconvex  +, …
Sparganium glomeratum +
keeled  +
Sparganium hyperboreum +
v--shaped  +, keeled  +, planoconvex  +, …
Sparganium natans +
v--shaped  +, keeled  +, planoconvex  +, …
Sphaeralcea gierischii +
5-lobed  +, 3-lobed  +
Sphagnum atlanticum +
elongate  +
Sphagnum brevifolium +
elongate  +
Sphagnum flexuosum +
elongate  +
Sphagnum jensenii +
elongate  +
Sphagnum pacificum +
elongate  +
Sphagnum pulchrum +
elongate  +
Sphagnum recurvum +
elongate  +
Spiranthes brevilabris +
oval-oblanceolate  +
Spiranthes casei +
oblanceolate  +, ovatelanceolate  +
Spiranthes casei var. casei +
oblanceolate  +, ovatelanceolate  +
Spiranthes casei var. novaescotiae +
oblanceolate  +, ovatelanceolate  +
Spiranthes delitescens +
oblanceolate  +
Spiranthes eatonii +
oblanceolate  +
Spiranthes floridana +
oval-oblanceolate  +
Spiranthes infernalis +
oblanceolate  +
Spiranthes lacera var. lacera +
obovate  +
Spiranthes laciniata +
keeled  +
Spiranthes lucida +
elliptic-lanceolate  +
Spiranthes magnicamporum +
oblanceolate  +
Spiranthes ochroleuca +
linear-oblanceolate  +, narrowly elliptic  +
Spiranthes ovalis +
oblanceolate  +
Spiranthes ovalis var. erostellata +
oblanceolate  +
Spiranthes ovalis var. ovalis +
oblanceolate  +
Spiranthes porrifolia +
elliptic  +, oblanceolate  +, linear-oblanceolate  +
Spiranthes romanzoffiana +
oblanceolate  +, elliptic  +
Spiranthes torta +
oblanceolate  +
Spiranthes vernalis +
keeled  +
Splachnobryaceae +
oblong  +, obovate-spatulate  +
Splachnobryum +
crenulate  +
Splachnobryum obtusum +
forked  +, spurred  +, decurrent  +, …, …
Splachnum ampullaceum +
long-lanceolate  +, narrowly oblong-obovate  +
Splachnum luteum +
oblong-obovate  +
Splachnum pensylvanicum +
long-lanceolate  +
Splachnum rubrum +
obovate  +
Splachnum sphaericum +
obovate  +
Splachnum vasculosum +
ovate  +, obovate  +
Staphylea +
cylindro-campanulate  +, campanulate  +
Staphylea bolanderi +
cylindro-campanulate  +, campanulate  +
Staphylea trifolia +
cylindro-campanulate  +, campanulate  +
Stegonia +
spathulate  +, ovate  +
Stegonia hyalinotricha +
spathulate  +, ovate  +
Stegonia latifolia +
ovate  +
Stegonia latifolia var. latifolia +
muticous  +
Stegonia latifolia var. pilifera +
ovate  +
Stenocereus +
flat  +, terete  +
Stenocereus thurberi +
flat  +, terete  +
Stereophyllaceae +
ovate;concave;flat to somewhat;lanceolate;ovate  +
Stereophyllum +
oblong-lanceolate  +
Stereophyllum radiculosum +
oblong-lanceolate  +
Stuckenia +
acute  +, turgid  +, channeled  +
Stuckenia filiformis +
acute  +, turgid  +, channeled  +
Stuckenia filiformis subsp. alpina +
acute  +, turgid  +, channeled  +
Stuckenia filiformis subsp. filiformis +
acute  +, turgid  +, channeled  +
Stuckenia filiformis subsp. occidentalis +
acute  +, turgid  +, channeled  +
Stuckenia pectinata +
acute  +, turgid  +, channeled  +
Stuckenia striata +
acute  +, turgid  +, channeled  +
Stuckenia vaginata +
acute  +, turgid  +, channeled  +
Stylocline citroleum +
mucronate;acute  +
Stylocline gnaphaloides +
mucronate;blunt  +
Stylocline intertexta +
mucronate;acute  +
Stylocline masonii +
not mucronate;blunt  +
Stylocline micropoides +
mucronate;acute  +
Stylocline psilocarphoides +
mucronate;acute  +
Stylocline sonorensis +
mucronate;acute;blunt  +
Symblepharis +
narrowed  +, subfalcate  +
Symblepharis vaginata +
crisped  +, subfalcate  +
Symphyotrichum laeve var. geyeri +
lanceolate;ovate  +
Symphyotrichum laeve var. laeve +
lanceolate;ovate  +
Symphyotrichum novae-angliae +
mucronulate;acute;lanceolate;oblong  +
Symphyotrichum puniceum +
less attenuate;cuneate or auriculate  +
Symphyotrichum puniceum var. puniceum +
less attenuate;cuneate or auriculate  +
Symphyotrichum puniceum var. scabricaule +
less attenuate;cuneate or auriculate  +
Symphyotrichum robynsianum +
elongate  +
Symphyotrichum spathulatum var. intermedium +
narrowly elliptic;oblanceolate  +
Symphyotrichum spathulatum var. spathulatum +
narrowly elliptic;oblanceolate  +
Syntrichia +
oblong-lanceolate  +, lingulate  +, spatulate  +, …
Syntrichia ammonsiana +
spatulate  +, infolded  +
Syntrichia amphidiacea +
spatulate  +, infolded  +
Syntrichia bartramii +
infolded  +
Syntrichia cainii +
infolded  +
Syntrichia caninervis +
infolded  +
Syntrichia chisosa +
infolded  +
Syntrichia fragilis +
oblong-lanceolate  +, lingulate  +, spatulate  +, …
Syntrichia laevipila +
spatulate  +, infolded  +
Syntrichia latifolia +
spatulate  +, infolded  +
Syntrichia montana +
spatulate  +, lingulate  +, infolded  +
Syntrichia norvegica +
infolded  +
Syntrichia obtusissima +
infolded  +
Syntrichia papillosa +
rounded  +, spatulate  +
Syntrichia papillosissima +
infolded  +
Syntrichia princeps +
infolded  +
Syntrichia ruralis +
infolded  +
Syntrichia sinensis +
oblong-lingulate  +, spatulate  +
Syrrhopodon ligulatus +
crispate  +
Syrrhopodon parasiticus +
acute  +, oblong-deltoid  +
T
Takakia +
forked  +, terete  +
Takakia ceratophylla +
forked  +, terete  +
Takakia lepidozioides +
forked  +, terete  +
Takakiaceae +
forked  +, terete  +
Tamaricaceae +
scale-like  +
Tamarix +
scale-like  +
Tamarix africana +
scale-like  +
Tamarix aphylla +
scale-like  +
Tamarix canariensis +
scale-like  +
Tamarix chinensis +
scale-like  +
Tamarix gallica +
scale-like  +
Tamarix parviflora +
scale-like  +
Tamarix ramosissima +
scale-like  +
Tamarix tetragyna +
scale-like  +
Taxaceae +
decurrent  +, linear  +, linear-lanceolate  +
Taxiphyllum alternans +
flat  +, concave  +, ovate  +, …
Taxiphyllum cuspidifolium +
concave  +, ovate  +, broadly ovatelanceolate  +
Taxiphyllum deplanatum +
flat  +, concave  +, ovate  +, …
Taxiphyllum taxirameum +
concave  +, ovate  +, oblong-lanceolate  +
Taxithelium +
ovate;ovatelanceolate  +
Taxithelium planum +
ovate;ovatelanceolate  +
Taxodium +
flattened  +, linear-lanceolate  +, deltate  +
Taxodium distichum +
short-lanceolate  +, deltate  +
Taxodium distichum var. distichum +
short-lanceolate  +, deltate  +
Taxodium distichum var. imbricarium +
lanceolate  +
Taxus +
decurrent  +, linear  +, linear-lanceolate  +
Taxus brevifolia +
decurrent  +, linear  +, linear-lanceolate  +
Taxus canadensis +
decurrent  +, linear  +, linear-lanceolate  +
Taxus floridana +
falcate  +
Tayloria acuminata +
ovatelanceolate  +, crisped  +
Tayloria froelichiana +
obovate  +, oblong  +
Tayloria hornschuchii +
lingulate  +
Tayloria lingulata +
lingulate  +
Tayloria serrata +
obovate  +, oblong-obovate  +
Tayloria splachnoides +
lingulate  +, obovate  +
Tetraphidaceae +
lanceolate  +, ovate  +
Tetraphis +
variable  +, keeled  +
Tetraphis geniculata +
variable  +, keeled  +
Tetraphis pellucida +
variable  +, keeled  +
Tetraphis pellucida var. pellucida +
variable  +, keeled  +
Tetraphis pellucida var. trachypoda +
variable  +, keeled  +
Tetraplodon angustatus +
concave  +, long-lanceolate  +
Tetraplodon mnioides +
concave  +, oblong-ovate  +
Tetraplodon pallidus +
concave  +, ovate  +
Tetraplodon paradoxus +
concave  +, ovate  +
Tetraplodon urceolatus +
concave  +, ovate  +
Tetrodontium +
obtuse  +, acuminate  +, ovate  +, …, …
Tetrodontium brownianum +
obtuse  +, acuminate  +, ovate  +, …, …
Tetrodontium brownianum var. brownianum +
obtuse  +, acuminate  +, ovate  +, …, …
Tetrodontium brownianum var. ovatum +
obtuse  +, acuminate  +, ovate  +, …, …
Tetrodontium repandum +
linear  +, lanceolate  +
Thelia +
deltoid-ovate  +
Thelia asprella +
deltoid-ovate  +
Thelia hirtella +
deltoid-ovate  +
Thelia lescurii +
deltoid-ovate  +
Thelocactus +
flat  +, terete  +
Thelocactus bicolor +
flat  +, terete  +
Thelocactus bicolor var. bicolor +
flat  +, terete  +
Thelocactus bicolor var. flavidispinus +
flat  +, terete  +
Thismia +
bractlike  +
Thismia americana +
subulate;ovate  +
Thuja +
keeled  +
Thuja occidentalis +
acute  +
Thuja plicata +
keeled  +
Thymophylla tenuiloba var. tenuiloba +
7-15-lobed  +
Thymophylla tenuiloba var. texana +
7-15-lobed  +
Thymophylla tenuiloba var. treculii +
7-15-lobed  +
Thymophylla tenuiloba var. wrightii +
linear;spatulate  +
Timmia +
crisped  +
Timmia austriaca +
crisped  +
Timmia megapolitana +
crisped  +
Timmia megapolitana subsp. bavarica +
crisped  +
Timmia megapolitana subsp. megapolitana +
crisped  +
Timmia norvegica +
crisped  +
Timmia norvegica var. excurrens +
crisped  +
Timmia norvegica var. norvegica +
crisped  +
Timmia sibirica +
crisped  +
Timmiaceae +
long-lanceolate  +, lanceolate  +
Timmiella +
lanceolate  +
Timmiella anomala +
lanceolate  +
Timmiella crassinervis +
lanceolate  +
Tolumnia bahamensis +
semiterete  +
Tomentypnum falcifolium +
narrowed  +
Tomentypnum nitens +
tapering  +
Torreya +
decurrent  +, linear  +, linear-lanceolate  +
Torreya californica +
decurrent  +, linear  +, linear-lanceolate  +
Torreya taxifolia +
decurrent  +, linear  +, linear-lanceolate  +
Tortella +
long-setaceous  +
Tortella alpicola +
long-setaceous  +
Tortella flavovirens +
long-setaceous  +
Tortella fragilis +
subulate  +
Tortella humilis +
not cucullate  +, keeled  +, concave  +
Tortella inclinata +
long-setaceous  +
Tortella inclinata var. densa +
long-setaceous  +
Tortella inclinata var. inclinata +
long-setaceous  +
Tortella rigens +
variable  +, awl--shaped  +, cucullate  +, …, …
Tortella tortuosa +
long-setaceous  +
Tortella tortuosa var. arctica +
concave  +, not undulate  +, plane  +
Tortella tortuosa var. fragilifolia +
keeled  +, plane  +, undulate  +
Tortella tortuosa var. tortuosa +
keeled  +
Tortula +
obovate  +, spathulate ovate  +
Tortula acaulon +
ovate  +, oblong-lanceolate  +
Tortula amplexa +
lingulate  +, ovate  +, elliptic  +
Tortula atrovirens +
ovate  +, lingulate  +
Tortula bolanderi +
lingulate  +, elliptic  +, long-ovate  +
Tortula brevipes +
ovate  +, long-obovate  +, short-elliptic  +
Tortula californica +
obovate  +
Tortula cernua +
obovate  +, spathulate ovate  +
Tortula cuneifolia +
obovate  +, spathulate ovate  +
Tortula cuneifolia var. blissii +
long-ovate  +
Tortula deciduidentata +
lingulate  +, ovate  +, elliptic  +
Tortula guepinii +
ovate  +, short-elliptic  +
Tortula hoppeana +
ovate  +, oblong  +
Tortula inermis +
lingulate  +
Tortula lanceola +
ovate  +, obovate  +
Tortula laureri +
obovate  +, spathulate ovate  +
Tortula leucostoma +
ovate  +, ovatelanceolate  +
Tortula modica +
obovate  +, spatulate  +
Tortula mucronifolia +
oblong-lanceolate  +, obovate or long-elliptic  +
Tortula muralis +
elliptic  +, obovate  +
Tortula nevadensis +
ovate  +, obovate or elliptical  +
Tortula obtusifolia +
ovate  +
Tortula plinthobia +
ovatelanceolate  +, ovate  +, long-ovate  +
Tortula porteri +
ovatelanceolate  +
Tortula protobryoides +
ovate  +, oblong-lanceolate  +
Tortula subulata +
oblong-lanceolate  +, long-elliptical  +
Tortula systylia +
obovate  +, occasionally ovate  +
Tortula truncata +
obovate  +, spatulate  +
Townsendia condensata +
spatulate  +
Townsendia microcephala +
less spatulate;oblanceolate  +
Townsendia rothrockii +
less spatulate;oblanceolate  +
Townsendia smithii +
less spatulate;oblanceolate  +
Townsendia spathulata +
spatulate  +
Trachycystis +
ovate-elliptic  +, keeled  +, flat  +, …, …
Trachycystis flagellaris +
ovate-elliptic  +, keeled  +, flat  +, …, …
Trachyxiphium +
narrowly lanceolate  +, ovatelanceolate  +
Trachyxiphium hypnaceum +
plicate  +, not undulate  +, concave  +
Tradescantia edwardsiana +
narrowed  +
Tradescantia humilis +
falcate  +
Tragia laciniata +
3-lobed  +
Trapa +
toothed  +
Trapa natans +
toothed  +
Trematodon +
lanceolate;broadly subulate  +
Trematodon ambiguus +
ovatelanceolate;short-subulate  +
Trematodon boasii +
lanceolate;broadly subulate  +
Trematodon brevicollis +
ovatelanceolate;short-subulate  +
Trematodon laetevirens +
ovatelanceolate  +
Trematodon longicollis +
ovatelanceolate;long-subulate  +
Trematodon montanus +
subulate  +
Triadenum +
like  +
Triadenum fraseri +
like  +
Triadenum tubulosum +
like  +
Triadenum virginicum +
like  +
Triadenum walteri +
like  +
Trichocentrum undulatum +
elliptic  +, ovatelanceolate  +
Trichodon +
subulate  +
Trichodon cylindricus +
acute  +
Trichodon cylindricus var. cylindricus +
acute  +
Trichodon cylindricus var. oblongus +
acute  +
Trichomanes +
lobed  +
Trichomanes boschianum +
1-2-pinnate-pinnatifid;lanceolate  +
Trichomanes holopterum +
pinnatifid;lanceolate-oblong  +
Trichomanes intricatum +
lobed  +
Trichomanes krausii +
1-2-pinnatifid;oblong  +
Trichomanes lineolatum +
lobed;round;obovate  +
Trichomanes membranaceum +
irregularly ovate;oblong  +
Trichomanes petersii +
elliptic;oblanceolate  +
Trichomanes punctatum +
lobed  +
Trichomanes punctatum subsp. floridanum +
lobed;round;oblanceolate  +
Trichostomum +
oblong  +
Trichostomum arcticum +
lanceolate  +, flattened  +
Trichostomum brachydontium +
ovate  +, elliptical  +
Trichostomum crispulum +
longlanceolate  +, ovate  +, ovatelanceolate  +
Trichostomum planifolium +
ovate  +, elliptical  +
Trichostomum portoricense +
keeled  +
Trichostomum recurvifolium +
spathulate  +, flattened  +
Trichostomum spirale +
short-lanceolate  +, lanceolate  +
Trichostomum tenuirostre +
lanceolate  +, flattened  +
Trichostomum tenuirostre var. gemmiparum +
lanceolate  +, flattened  +
Trichostomum tenuirostre var. tenuirostre +
lanceolate  +, flattened  +
Triglochin +
terete  +
Triglochin gaspensis +
terete  +
Triglochin maritima +
terete  +
Triglochin palustris +
terete  +
Triglochin striata +
terete  +
Trillium catesbaei +
tapered  +
Trillium lancifolium +
plane  +
Tripogon +
filiform  +
Tripogon spicatus +
filiform  +
Triquetrella +
triangular  +, ovate-triangular  +
Triquetrella californica +
short-acuminate  +, ovate  +
Tsuga +
narrowed  +, flattened to somewhat  +
Tsuga canadensis +
flattened  +
Tsuga caroliniana +
narrowed  +, flattened to somewhat  +
Tsuga heterophylla +
flattened  +
Tsuga mertensiana +
4-angled  +, rounded  +
Tuerckheimia +
oblong  +, linear-lanceolate  +
Tuerckheimia svihlae +
strap--shaped  +, linear-lanceolate  +
Tulipa sylvestris +
channeled  +
U
Ulota +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota barclayi +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota coarctata +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota crispa +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota curvifolia +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota drummondii +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota hutchinsiae +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota hutchinsiae var. hutchinsiae +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota hutchinsiae var. rufescens +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota megalospora +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota obtusiuscula +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
Ulota phyllantha +
linear-lanceolate  +, oblong-lanceolate  +, lanceolate  +, …, …
V
Venturiella +
subulate  +, ovate  +, terete  +
Venturiella sinensis +
subulate  +, ovate  +, terete  +
Venturiella sinensis var. angusti-annulata +
subulate  +, ovate  +, terete  +
Veratrum +
narrowed  +, orbicular  +
Veratrum album +
narrowed  +, orbicular  +
Veratrum album var. oxysepalum +
ovate  +, elliptic  +
Veratrum californicum +
ovate  +
Veratrum californicum var. californicum +
ovate  +
Veratrum californicum var. caudatum +
ovate  +
Veratrum fimbriatum +
elliptic-lanceolate  +
Veratrum insolitum +
narrowed  +, orbicular  +
Veratrum viride +
lanceolate  +, ovate  +, elliptic  +
Veratrum viride var. eschscholzianum +
lanceolate  +, ovate  +, elliptic  +
Veratrum viride var. viride +
lanceolate  +, ovate  +, elliptic  +
Vesicularia vesicularis +
plane  +
Viola +
unlobed  +
Viola adunca +
unlobed  +
Viola adunca var. adunca +
unlobed  +
Viola adunca var. bellidifolia +
unlobed  +
Viola affinis +
unlobed  +
Viola arvensis +
unlobed  +
Viola bakeri +
unlobed  +
Viola beckwithii +
unlobed  +
Viola bicolor +
unlobed  +
Viola biflora +
unlobed  +
Viola biflora var. biflora +
unlobed  +
Viola biflora var. carlottae +
unlobed  +
Viola blanda +
unlobed  +
Viola brittoniana +
5-9-lobed  +
Viola canadensis +
unlobed  +
Viola canadensis var. canadensis +
unlobed  +
Viola canadensis var. rugulosa +
unlobed  +
Viola canadensis var. scopulorum +
unlobed  +
Viola canina +
unlobed  +
Viola charlestonensis +
unlobed  +
Viola clauseniana +
unlobed  +
Viola cucullata +
unlobed  +
Viola cuneata +
unlobed  +
Viola douglasii +
unlobed  +
Viola egglestonii +
unlobed  +
Viola epipsila +
unlobed  +
Viola epipsila var. repens +
unlobed  +
Viola flettii +
unlobed  +
Viola frank-smithii +
unlobed  +
Viola glabella +
unlobed  +
Viola guadalupensis +
unlobed  +
Viola hallii +
unlobed  +
Viola hastata +
unlobed  +
Viola hirsutula +
unlobed  +
Viola howellii +
unlobed  +
Viola japonica +
unlobed  +
Viola labradorica +
unlobed  +
Viola lanceolata +
unlobed  +
Viola langsdorffii +
unlobed  +
Viola lithion +
unlobed  +
Viola lobata +
3-12-lobed  +, divided  +, lobed  +, …
Viola lobata var. integrifolia +
3-12-lobed  +, divided  +, lobed  +, …
Viola lobata var. lobata +
3-12-lobed  +, divided  +, lobed  +, …
Viola macloskeyi +
unlobed  +
Viola missouriensis +
unlobed  +
Viola nephrophylla +
unlobed  +
Viola novae-angliae +
unlobed  +
Viola nuttallii +
unlobed  +
Viola ocellata +
unlobed  +
Viola odorata +
unlobed  +
Viola orbiculata +
unlobed  +
Viola palmata +
unlobed  +
Viola palmata var. heterophylla +
3-5-lobed  +
Viola palmata var. palmata +
unlobed  +
Viola palustris +
unlobed  +
Viola pedata +
divided  +
Viola pedata var. pedata +
divided  +
Viola pedata var. ranunculifolia +
divided  +
Viola pedatifida +
5-9-lobed  +
Viola pedunculata +
unlobed  +
Viola pinetorum +
unlobed  +
Viola pinetorum var. grisea +
unlobed  +
Viola pinetorum var. pinetorum +
unlobed  +
Viola praemorsa +
unlobed  +
Viola praemorsa var. flavovirens +
unlobed  +
Viola praemorsa var. linguifolia +
unlobed  +
Viola praemorsa var. praemorsa +
unlobed  +
Viola primulifolia +
unlobed  +
Viola primulifolia var. occidentalis +
unlobed  +
Viola primulifolia var. primulifolia +
unlobed  +
Viola prionantha +
unlobed  +
Viola pubescens +
unlobed  +
Viola pubescens var. pubescens +
unlobed  +
Viola pubescens var. scabriuscula +
unlobed  +
Viola purpurea +
unlobed  +
Viola purpurea var. aurea +
unlobed  +
Viola purpurea var. dimorpha +
unlobed  +
Viola purpurea var. integrifolia +
unlobed  +
Viola purpurea var. mesophyta +
unlobed  +
Viola purpurea var. mohavensis +
unlobed  +
Viola purpurea var. purpurea +
unlobed  +
Viola purpurea var. venosa +
unlobed  +
Viola quercetorum +
unlobed  +
Viola renifolia +
unlobed  +
Viola riviniana +
unlobed  +
Viola rostrata +
unlobed  +
Viola rotundifolia +
unlobed  +
Viola sagittata +
unlobed  +
Viola sagittata var. ovata +
unlobed  +
Viola sagittata var. sagittata +
unlobed  +
Viola selkirkii +
unlobed  +
Viola sempervirens +
unlobed  +
Viola septemloba +
unlobed  +
Viola sheltonii +
unlobed  +
Viola sororia +
unlobed  +
Viola striata +
unlobed  +
Viola subsinuata +
unlobed  +
Viola tomentosa +
unlobed  +
Viola tricolor +
unlobed  +
Viola tricolor var. tricolor +
unlobed  +
Viola trinervata +
unlobed  +
Viola tripartita +
unlobed  +
Viola umbraticola +
unlobed  +
Viola umbraticola var. glaberrima +
unlobed  +
Viola utahensis +
unlobed  +
Viola vallicola +
unlobed  +
Viola villosa +
unlobed  +
Viola walteri +
unlobed  +
Viola walteri var. appalachiensis +
unlobed  +
Viola walteri var. walteri +
unlobed  +
Vitis acerifolia +
unfolding  +
Vitis aestivalis +
unfolding  +
Vitis arizonica +
unfolding  +
Vitis californica +
unfolding  +
Vitis cinerea +
unfolding  +
Vitis cinerea var. baileyana +
unfolding  +
Vitis cinerea var. cinerea +
unfolding  +
Vitis cinerea var. floridana +
unfolding  +
Vitis cinerea var. helleri +
unfolding  +
Vitis girdiana +
unfolding  +
Vitis labrusca +
unfolding  +
Vitis monticola +
unfolding  +
Vitis mustangensis +
unfolding  +
Vitis palmata +
unfolding  +
Vitis riparia +
unfolding  +
Vitis rotundifolia +
unfolding  +
Vitis rotundifolia var. munsoniana +
unfolding  +
Vitis rotundifolia var. rotundifolia +
unfolding  +
Vitis rupestris +
unfolding  +
Vitis shuttleworthii +
unfolding  +
Vitis vinifera +
unfolding  +
Vitis vulpina +
unfolding  +
Vitis ×champinii +
unfolding  +
Vitis ×doaniana +
unfolding  +
Vitis ×novae-angliae +
unfolding  +
Voitia hyperborea +
lanceolate  +
Voitia nivalis +
ovatelanceolate  +
W
Waldsteinia fragarioides +
lobed  +
Waldsteinia idahoensis +
3-5(-7)-lobed  +
Waldsteinia lobata +
3-lobed  +
Waldsteinia parviflora +
lobed  +
Weissia +
triangular  +, oblong  +
Weissia brachycarpa +
lanceolate  +
Weissia controversa +
triangular  +, oblong  +
Weissia inoperculata +
triangular  +, oblong  +
Weissia jamaicensis +
triangular  +, oblong  +
Weissia ligulifolia +
triangular  +, oblong  +
Weissia ludoviciana +
triangular  +, oblong  +
Weissia muhlenbergiana +
triangular  +, oblong  +
Weissia occidentalis +
short-lanceolate  +, elliptic  +
Weissia phascopsis +
triangular  +, oblong  +
Weissia sharpii +
deltoid  +, ovate  +
Wijkia +
ovate  +
Wijkia carlottae +
ovate  +
Willkommia +
involute  +, flat  +
Willkommia texana +
involute  +, flat  +
Woodwardia areolata +
pinnatifid  +
X
Xerophyllum +
dilated  +
Xerophyllum asphodeloides +
dilated  +
Xerophyllum tenax +
dilated  +
Z
Zamia +
oblongelliptic  +
Zamia integrifolia +
oblongelliptic  +
Zelometeorium +
ovate  +
Zelometeorium patulum +
ovate  +
Zygodon +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon conoideus +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon gracilis +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon menziesii +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon reinwardtii +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon viridissimus +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon viridissimus var. dentatus +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon viridissimus var. rupestris +
oblong-lanceolate  +, linear-lanceolate  +
Zygodon viridissimus var. viridissimus +
oblong-lanceolate  +, linear-lanceolate  +