Property:Leaf size

Types of leaf size

None.

Parts of leaf size

None.

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A
Abronia +
unequal  +
Abronia alpina +
unequal  +
Abronia ameliae +
unequal  +
Abronia ammophila +
unequal  +
Abronia angustifolia +
unequal  +
Abronia argillosa +
unequal  +
Abronia bigelovii +
unequal  +
Abronia bolackii +
unequal  +
Abronia carletonii +
unequal  +
Abronia elliptica +
unequal  +
Abronia fragrans +
unequal  +
Abronia latifolia +
unequal  +
Abronia macrocarpa +
unequal  +
Abronia maritima +
unequal  +
Abronia mellifera +
unequal  +
Abronia nana +
unequal  +
Abronia nana var. covillei +
unequal  +
Abronia nana var. nana +
unequal  +
Abronia pogonantha +
unequal  +
Abronia turbinata +
unequal  +
Abronia umbellata +
unequal  +
Abronia umbellata var. acutalata +
unequal  +
Abronia umbellata var. breviflora +
unequal  +
Abronia umbellata var. umbellata +
unequal  +
Abronia villosa +
unequal  +
Abronia villosa var. aurita +
unequal  +
Abronia villosa var. villosa +
unequal  +
Acanthocereus +
microscopic  +, nearly  +
Acanthocereus tetragonus +
microscopic  +, nearly  +
Acaulon +
reduced  +
Acaulon muticum +
reduced  +
Acaulon muticum var. muticum +
reduced  +
Acaulon muticum var. rufescens +
reduced  +
Acaulon schimperianum +
reduced  +
Acaulon triquetrum +
reduced  +
Achyronychia cooperi +
unequal  +
Acleisanthes +
greatly unequal  +, subequal  +
Acleisanthes acutifolia +
greatly unequal  +, subequal  +
Acleisanthes angustifolia +
reduced  +, unequal  +
Acleisanthes anisophylla +
unequal  +
Acleisanthes chenopodioides +
reduced  +, unequal  +
Acleisanthes crassifolia +
unequal  +
Acleisanthes diffusa +
reduced  +, unequal  +
Acleisanthes lanceolata +
greatly unequal  +, subequal  +
Acleisanthes lanceolata var. lanceolata +
reduced  +, unequal  +
Acleisanthes longiflora +
unequal  +
Acleisanthes nevadensis +
reduced  +, unequal  +
Acleisanthes obtusa +
unequal  +
Acleisanthes parvifolia +
reduced  +, unequal  +
Acleisanthes wrightii +
subequal  +
Actinostachys pennula +
small  +
Allenrolfea +
reduced  +
Allenrolfea occidentalis +
reduced  +
Allionia +
unequal  +
Allionia choisyi +
reduced  +
Allionia incarnata +
reduced  +
Allionia incarnata var. incarnata +
reduced  +
Allionia incarnata var. villosa +
reduced  +
Allotropa +
reduced  +
Allotropa virgata +
reduced  +
Aloina +
reduced  +
Aloina aloides +
reduced  +
Aloina aloides var. ambigua +
reduced  +
Aloina bifrons +
reduced  +
Aloina brevirostris +
reduced  +
Aloina hamulus +
reduced  +
Aloina rigida +
reduced  +
Aloina rigida var. rigida +
reduced  +
Amaranthus +
reduced  +
Amaranthus acanthochiton +
reduced  +
Amaranthus albus +
reduced  +
Amaranthus arenicola +
reduced  +
Amaranthus australis +
reduced  +
Amaranthus blitoides +
reduced  +
Amaranthus blitum +
reduced  +
Amaranthus californicus +
reduced  +
Amaranthus cannabinus +
reduced  +
Amaranthus caudatus +
reduced  +
Amaranthus crassipes +
reduced  +
Amaranthus crispus +
reduced  +
Amaranthus cruentus +
reduced  +
Amaranthus deflexus +
reduced  +
Amaranthus dubius +
reduced  +
Amaranthus fimbriatus +
reduced  +
Amaranthus floridanus +
reduced  +
Amaranthus graecizans +
reduced  +
Amaranthus greggii +
reduced  +
Amaranthus hybridus +
reduced  +
Amaranthus hypochondriacus +
reduced  +
Amaranthus muricatus +
reduced  +
Amaranthus obcordatus +
reduced  +
Amaranthus palmeri +
reduced  +
Amaranthus polygonoides +
reduced  +
Amaranthus powellii +
reduced  +
Amaranthus pumilus +
reduced  +
Amaranthus retroflexus +
reduced  +
Amaranthus scleropoides +
reduced  +
Amaranthus sect. Acanthochiton +
reduced  +
Amaranthus sect. Acnida +
reduced  +
Amaranthus sect. Saueranthus +
reduced  +
Amaranthus spinosus +
reduced  +
Amaranthus subg. Acnida +
reduced  +
Amaranthus subg. Albersia +
reduced  +
Amaranthus subg. Amaranthus +
reduced  +
Amaranthus tamaulipensis +
reduced  +
Amaranthus thunbergii +
reduced  +
Amaranthus torreyi +
reduced  +
Amaranthus tricolor +
reduced  +
Amaranthus tuberculatus +
reduced  +
Amaranthus viridis +
reduced  +
Amaranthus viscidulus +
reduced  +
Amaranthus watsonii +
reduced  +
Amaranthus wrightii +
reduced  +
Amerorchis +
reduced  +
Amerorchis rotundifolia +
reduced  +
Amianthium +
reduced  +
Amianthium muscitoxicum +
reduced  +
Ancistrocactus +
microscopic  +, nearly  +
Ancistrocactus brevihamatus +
microscopic  +, nearly  +
Ancistrocactus scheeri +
microscopic  +, nearly  +
Ancistrocarphus filagineus +
largest  +
Ancistrocarphus keilii +
largest  +
Andreaeobryaceae +
minute  +
Andreaeobryum +
minute  +
Andreaeobryum macrosporum +
larger  +
Anoectangium +
reduced  +
Anoectangium aestivum +
reduced  +
Anoectangium handelii +
reduced  +
Anoectangium stracheyanum +
constricted  +
Anomobryum +
larger  +, vegetative  +
Anomobryum concinnatum +
larger  +, vegetative  +
Anomobryum julaceum +
larger  +, vegetative  +
Anulocaulis +
equal  +
Anulocaulis annulatus +
equal  +
Anulocaulis eriosolenus +
equal  +
Anulocaulis leiosolenus +
equal  +
Anulocaulis leiosolenus var. gypsogenus +
equal  +
Anulocaulis leiosolenus var. howardii +
equal  +
Anulocaulis leiosolenus var. lasianthus +
equal  +
Anulocaulis leiosolenus var. leiosolenus +
equal  +
Anulocaulis reflexus +
equal  +
Aongstroemia +
larger  +
Aongstroemia longipes +
larger  +, minute  +
Aphanorrhegma +
larger  +, reduced  +
Aphanorrhegma serratum +
larger  +, reduced  +
Aplectrum +
reduced  +
Aplectrum hyemale +
reduced  +
Aplodon wormskioldii +
shrunken  +
Arbutus arizonica +
larger  +
Arbutus menziesii +
larger  +
Arbutus xalapensis +
equal  +
Archidium +
small  +
Archidium alternifolium +
reduced  +
Archidium donnellii +
small  +
Archidium hallii +
reduced  +
Archidium minus +
smaller  +
Archidium ohioense +
reduced  +
Archidium tenerrimum +
reduced  +
Arctium +
smaller  +
Arctium lappa +
smaller  +
Arctium minus +
smaller  +
Arctium tomentosum +
smaller  +
Arethusa +
reduced  +
Arethusa bulbosa +
reduced  +
Ariocarpus +
microscopic  +, nearly  +
Ariocarpus fissuratus +
microscopic  +, nearly  +
Ariocarpus fissuratus var. fissuratus +
microscopic  +, nearly  +
Aschisma +
reduced  +
Aschisma kansanum +
reduced  +
Asparagus +
reduced  +, small  +
Asparagus aethiopicus +
reduced  +, small  +
Asparagus asparagoides +
reduced  +, small  +
Asparagus officinalis +
reduced  +, small  +
Asparagus setaceus +
reduced  +, small  +
Aspicarpa hirtella +
full-sized  +
Aspicarpa hyssopifolia +
full-sized  +
Asplenium pumilum +
large  +, small  +
Asplenium rhizophyllum +
generally larger  +
Astrophytum +
microscopic  +, nearly  +
Astrophytum asterias +
microscopic  +, nearly  +
Atriplex pusilla +
tiny  +
B
Barbula +
reduced  +
Barbula amplexifolia +
reduced  +
Barbula bolleana +
reduced  +
Barbula convoluta +
reduced  +
Barbula convoluta var. convoluta +
reduced  +
Barbula convoluta var. eustegia +
reduced  +
Barbula convoluta var. gallinula +
reduced  +
Barbula indica +
reduced  +
Barbula indica var. gregaria +
reduced  +
Barbula indica var. indica +
reduced  +
Barbula orizabensis +
reduced  +
Barbula unguiculata +
reduced  +
Basiphyllaea +
reduced  +
Basiphyllaea corallicola +
reduced  +
Bejaria racemosa +
proximal  +
Bellibarbula +
reduced  +
Bellibarbula recurva +
larger  +
Beloglottis +
reduced  +
Beloglottis costaricensis +
reduced  +
Berberis +
reduced  +
Berberis amplectens +
reduced  +
Berberis aquifolium +
reduced  +
Berberis bealei +
reduced  +
Berberis canadensis +
reduced  +
Berberis darwinii +
reduced  +
Berberis dictyota +
reduced  +
Berberis fendleri +
reduced  +
Berberis fremontii +
reduced  +
Berberis haematocarpa +
reduced  +
Berberis harrisoniana +
reduced  +
Berberis higginsiae +
reduced  +
Berberis nervosa +
reduced  +
Berberis nevinii +
reduced  +
Berberis pinnata +
reduced  +
Berberis pinnata subsp. insularis +
reduced  +
Berberis pinnata subsp. pinnata +
reduced  +
Berberis piperiana +
reduced  +
Berberis pumila +
reduced  +
Berberis repens +
reduced  +
Berberis swaseyi +
reduced  +
Berberis thunbergii +
reduced  +
Berberis trifoliolata +
reduced  +
Berberis vulgaris +
reduced  +
Berberis wilcoxii +
reduced  +
Bergerocactus +
microscopic  +, nearly  +
Bergerocactus emoryi +
microscopic  +, nearly  +
Blechnaceae +
large  +
Blechnum +
large  +
Blechnum occidentale +
large  +
Blechnum occidentale var. minor +
large  +
Blechnum serrulatum +
large  +
Blechnum spicant +
large  +
Bletia +
reduced  +
Bletia patula +
reduced  +
Bletia purpurea +
reduced  +
Boerhavia +
unequal  +
Boerhavia anisophylla +
unequal  +
Boerhavia ciliata +
unequal  +
Boerhavia coccinea +
unequal  +
Boerhavia coulteri +
unequal  +
Boerhavia coulteri var. coulteri +
unequal  +
Boerhavia coulteri var. palmeri +
unequal  +
Boerhavia diffusa +
unequal  +
Boerhavia erecta +
unequal  +
Boerhavia gracillima +
unequal  +
Boerhavia intermedia +
unequal  +
Boerhavia linearifolia +
unequal  +
Boerhavia megaptera +
unequal  +
Boerhavia pterocarpa +
unequal  +
Boerhavia purpurascens +
unequal  +
Boerhavia spicata +
unequal  +
Boerhavia torreyana +
unequal  +
Boerhavia triquetra +
unequal  +
Boerhavia wrightii +
unequal  +
Brachymenium +
vegetative  +
Brachymenium macrocarpum +
vegetative  +
Brachymenium mexicanum +
vegetative  +
Brachythecium +
moderate to somewhat  +
Brachythecium acuminatum +
moderate to somewhat  +
Brachythecium acutum +
moderate to somewhat  +
Brachythecium albicans +
slender  +
Brachythecium asperrimum +
moderate to somewhat  +
Brachythecium bolanderi +
moderate to somewhat  +
Brachythecium boreale +
slender  +
Brachythecium brandegeei +
moderate to somewhat  +
Brachythecium campestre +
moderate to somewhat  +
Brachythecium cirrosum +
moderate to somewhat  +
Brachythecium coruscum +
moderate to somewhat  +
Brachythecium erythrorrhizon +
moderate to somewhat  +
Brachythecium erythrorrhizon var. alpinum +
moderate to somewhat  +
Brachythecium erythrorrhizon var. erythrorrhizon +
moderate to somewhat  +
Brachythecium frigidum +
moderate to somewhat  +
Brachythecium jacuticum +
slender  +
Brachythecium laetum +
moderate to somewhat  +
Brachythecium rivulare +
moderate to somewhat  +
Brachythecium rotaeanum +
slender  +
Brachythecium ruderale +
slender  +
Brachythecium rutabulum +
moderate to somewhat  +
Brachythecium salebrosum +
moderate to somewhat  +
Brachythecium turgidum +
moderate to somewhat  +
Brachythecium udum +
moderate to somewhat  +
Brassia +
reduced  +
Brassia caudata +
reduced  +
Bryaceae +
vegetative  +
Bryoerythrophyllum +
reduced  +
Bryoerythrophyllum columbianum +
reduced  +
Bryoerythrophyllum ferruginascens +
reduced  +
Bryoerythrophyllum inaequalifolium +
reduced  +
Bryoerythrophyllum recurvirostrum +
reduced  +
Bryophyllum daigremontianum +
largest  +
Bryum +
larger  +, vegetative  +
Bryum argenteum +
larger  +, vegetative  +
Bryum argenteum var. argenteum +
larger  +, vegetative  +
Bryum argenteum var. majus +
larger  +, vegetative  +
Bryum argenteum var. muticum +
larger  +, vegetative  +
Bryum blindii +
larger  +, vegetative  +
Bryum calobryoides +
larger  +, vegetative  +
Bryum chryseum +
larger  +, vegetative  +
Bryum lanatum +
larger  +, vegetative  +
Bryum oblongum +
larger  +, vegetative  +
Bryum veronense +
larger  +, vegetative  +
Buchnera americana +
smaller  +
Buchnera floridana +
smaller  +
Buchnera obliqua +
smaller  +
Bulbophyllum +
reduced  +
Bulbophyllum pachyrachis +
reduced  +
C
Cactaceae subfam. Cactoideae +
microscopic  +, nearly  +
Callisia cordifolia +
reduced  +
Callisia repens +
reduced  +
Calochortus +
reduced  +
Calochortus albus +
reduced  +
Calochortus amabilis +
reduced  +
Calochortus ambiguus +
reduced  +
Calochortus amoenus +
reduced  +
Calochortus apiculatus +
reduced  +
Calochortus argillosus +
reduced  +
Calochortus aureus +
reduced  +
Calochortus bruneaunis +
reduced  +
Calochortus catalinae +
reduced  +
Calochortus clavatus +
reduced  +
Calochortus clavatus var. avius +
reduced  +
Calochortus clavatus var. clavatus +
reduced  +
Calochortus clavatus var. gracilis +
reduced  +
Calochortus clavatus var. pallidus +
reduced  +
Calochortus clavatus var. recurvifolius +
reduced  +
Calochortus coeruleus +
reduced  +
Calochortus concolor +
reduced  +
Calochortus coxii +
reduced  +
Calochortus dunnii +
reduced  +
Calochortus elegans +
reduced  +
Calochortus elegans var. elegans +
reduced  +
Calochortus elegans var. nanus +
reduced  +
Calochortus elegans var. selwayensis +
reduced  +
Calochortus eurycarpus +
reduced  +
Calochortus excavatus +
reduced  +
Calochortus flexuosus +
reduced  +
Calochortus greenei +
reduced  +
Calochortus gunnisonii +
reduced  +
Calochortus gunnisonii var. gunnisonii +
reduced  +
Calochortus gunnisonii var. perpulcher +
reduced  +
Calochortus howellii +
reduced  +
Calochortus indecorus +
reduced  +
Calochortus invenustus +
reduced  +
Calochortus kennedyi +
reduced  +
Calochortus kennedyi var. kennedyi +
reduced  +
Calochortus kennedyi var. munzii +
reduced  +
Calochortus leichtlinii +
reduced  +
Calochortus longebarbatus +
reduced  +
Calochortus longebarbatus var. longebarbatus +
reduced  +
Calochortus longebarbatus var. peckii +
reduced  +
Calochortus luteus +
reduced  +
Calochortus lyallii +
reduced  +
Calochortus macrocarpus +
reduced  +
Calochortus macrocarpus var. macrocarpus +
reduced  +
Calochortus macrocarpus var. maculosus +
reduced  +
Calochortus minimus +
reduced  +
Calochortus monanthus +
reduced  +
Calochortus monophyllus +
reduced  +
Calochortus nitidus +
reduced  +
Calochortus nudus +
reduced  +
Calochortus nuttallii +
reduced  +
Calochortus obispoensis +
reduced  +
Calochortus palmeri +
reduced  +
Calochortus palmeri var. munzii +
reduced  +
Calochortus palmeri var. palmeri +
reduced  +
Calochortus panamintensis +
reduced  +
Calochortus persistens +
reduced  +
Calochortus plummerae +
reduced  +
Calochortus pulchellus +
reduced  +
Calochortus raichei +
reduced  +
Calochortus simulans +
reduced  +
Calochortus splendens +
reduced  +
Calochortus striatus +
reduced  +
Calochortus subalpinus +
reduced  +
Calochortus superbus +
reduced  +
Calochortus tiburonensis +
reduced  +
Calochortus tolmiei +
reduced  +
Calochortus umbellatus +
reduced  +
Calochortus umpquaensis +
reduced  +
Calochortus uniflorus +
reduced  +
Calochortus venustus +
reduced  +
Calochortus vestae +
reduced  +
Calochortus weedii +
reduced  +
Calochortus weedii var. intermedius +
reduced  +
Calochortus weedii var. vestus +
reduced  +
Calochortus weedii var. weedii +
reduced  +
Calochortus westonii +
reduced  +
Calopogon +
reduced  +
Calopogon barbatus +
reduced  +
Calopogon multiflorus +
reduced  +
Calopogon oklahomensis +
reduced  +
Calopogon pallidus +
reduced  +
Calopogon tuberosus +
reduced  +
Calopogon tuberosus var. simpsonii +
reduced  +
Calopogon tuberosus var. tuberosus +
reduced  +
Calymperaceae +
reduced  +
Calymperes +
reduced  +
Calymperes afzelii +
reduced  +
Calymperes erosum +
reduced  +
Calymperes palisotii +
reduced  +
Calymperes pallidum +
reduced  +
Calymperes tenerum +
reduced  +
Calypso +
reduced  +
Calypso bulbosa +
reduced  +
Calypso bulbosa var. americana +
reduced  +
Calypso bulbosa var. occidentalis +
reduced  +
Campylocentrum +
minute  +
Campylocentrum pachyrrhizum +
minute  +
Campylopus carolinae +
small  +
Campylopus fragilis +
small  +
Campylopus pyriformis +
small  +
Carex cristatella +
expanded  +
Carnegiea +
microscopic  +, nearly  +
Carnegiea gigantea +
microscopic  +, nearly  +
Carphephorus odoratissimus +
reduced  +
Carphephorus odoratissimus var. odoratissimus +
reduced  +
Carphephorus odoratissimus var. subtropicanus +
reduced  +
Cascadia nuttallii +
largest  +
Cassytha +
reduced;minute  +
Cassytha filiformis +
reduced;minute  +
Castanea ozarkensis +
minute  +
Castilleja scabrida +
reduced  +
Castilleja scabrida var. barnebyana +
reduced  +
Castilleja scabrida var. scabrida +
reduced  +
Castilleja uliginosa +
reduced  +
Casuarina +
reduced;small  +
Casuarina cunninghamiana +
reduced;small  +
Casuarina cunninghamiana subsp. cunninghamiana +
reduced;small  +
Casuarina equisetifolia +
reduced;small  +
Casuarina equisetifolia subsp. equisetifolia +
reduced;small  +
Casuarina glauca +
reduced;small  +
Casuarinaceae +
reduced;small  +
Caulophyllum +
larger  +
Caulophyllum giganteum +
larger  +
Caulophyllum thalictroides +
larger  +
Centaurea macrocephala +
reduced  +
Centromadia parryi subsp. rudis +
minute  +
Cephalanthera +
reduced  +
Cephalanthera austiniae +
reduced  +
Cerastium viride +
small  +
Ceratodon +
quadrate  +
Ceratodon heterophyllus +
quadrate  +
Ceratodon purpureus +
quadrate  +
Ceratodon purpureus subsp. conicus +
quadrate  +
Ceratodon purpureus subsp. purpureus +
quadrate  +
Ceratodon purpureus subsp. stenocarpus +
quadrate  +
Ceratopteris richardii +
small  +
Cercocarpus +
reduced  +
Cercocarpus betuloides +
reduced  +
Cercocarpus betuloides var. betuloides +
reduced  +
Cercocarpus betuloides var. blancheae +
reduced  +
Cercocarpus betuloides var. traskiae +
reduced  +
Cercocarpus breviflorus +
large  +
Cercocarpus ledifolius +
reduced  +
Cercocarpus ledifolius var. intermontanus +
reduced  +
Cercocarpus ledifolius var. intricatus +
reduced  +
Cercocarpus ledifolius var. ledifolius +
reduced  +
Cercocarpus montanus +
reduced  +
Chaetopappa ericoides +
equal-sized  +
Chaetopappa hersheyi +
equal-sized  +
Chamaebatiaria +
reduced  +
Chamaebatiaria millefolium +
reduced  +
Chamaelirium +
reduced  +
Chamaelirium luteum +
reduced  +
Chenia +
reduced  +
Chenia leptophylla +
reduced  +
Chimaphila +
reduced  +
Chimaphila maculata +
reduced  +
Chimaphila menziesii +
reduced  +
Chimaphila umbellata +
reduced  +
Chimaphila umbellata subsp. umbellata +
reduced  +
Chionophila +
smaller  +
Chionophila jamesii +
smaller  +
Chionophila tweedyi +
smaller  +
Chylismia +
reduced  +
Chylismia arenaria +
reduced  +
Chylismia atwoodii +
reduced  +
Chylismia brevipes +
reduced  +
Chylismia brevipes subsp. arizonica +
reduced  +
Chylismia brevipes subsp. brevipes +
reduced  +
Chylismia brevipes subsp. pallidula +
reduced  +
Chylismia cardiophylla +
reduced  +
Chylismia cardiophylla subsp. cardiophylla +
reduced  +
Chylismia cardiophylla subsp. robusta +
reduced  +
Chylismia claviformis +
reduced  +
Chylismia claviformis subsp. aurantiaca +
reduced  +
Chylismia claviformis subsp. claviformis +
reduced  +
Chylismia claviformis subsp. cruciformis +
reduced  +
Chylismia claviformis subsp. funerea +
reduced  +
Chylismia claviformis subsp. integrior +
reduced  +
Chylismia claviformis subsp. lancifolia +
reduced  +
Chylismia claviformis subsp. peeblesii +
reduced  +
Chylismia claviformis subsp. peirsonii +
reduced  +
Chylismia claviformis subsp. rubescens +
reduced  +
Chylismia claviformis subsp. yumae +
reduced  +
Chylismia confertiflora +
reduced  +
Chylismia eastwoodiae +
reduced  +
Chylismia exilis +
reduced  +
Chylismia heterochroma +
reduced  +
Chylismia megalantha +
reduced  +
Chylismia multijuga +
reduced  +
Chylismia munzii +
reduced  +
Chylismia parryi +
reduced  +
Chylismia scapoidea +
reduced  +
Chylismia scapoidea subsp. brachycarpa +
reduced  +
Chylismia scapoidea subsp. macrocarpa +
reduced  +
Chylismia scapoidea subsp. scapoidea +
reduced  +
Chylismia scapoidea subsp. utahensis +
reduced  +
Chylismia sect. Chylismia +
reduced  +
Chylismia sect. Lignothera +
reduced  +
Chylismia specicola +
reduced  +
Chylismia specicola subsp. hesperia +
reduced  +
Chylismia specicola subsp. specicola +
reduced  +
Chylismia walkeri +
reduced  +
Chylismia walkeri subsp. tortilis +
reduced  +
Chylismia walkeri subsp. walkeri +
reduced  +
Cinclidium +
larger  +, small  +
Cinclidium arcticum +
larger  +, small  +
Cinclidium latifolium +
larger  +, small  +
Cinclidium stygium +
larger  +, small  +
Cinclidium subrotundum +
larger  +, small  +
Cirriphyllum +
moderate to somewhat  +
Cirriphyllum piliferum +
moderate to somewhat  +
Cirsium rydbergii +
reduced  +
Cissampelos +
reduced  +
Cissampelos pareira +
reduced  +
Clasmatodon +
slender  +
Clasmatodon parvulus +
slender  +
Cleistes +
reduced  +
Cleistes bifaria +
reduced  +
Cleistes divaricata +
reduced  +
Coeloglossum +
reduced  +
Coeloglossum viride +
reduced  +
Commicarpus +
subequal  +
Commicarpus scandens +
subequal  +
Corallorhiza +
reduced  +
Corallorhiza bentleyi +
reduced  +
Corallorhiza maculata +
reduced  +
Corallorhiza maculata var. maculata +
reduced  +
Corallorhiza maculata var. occidentalis +
reduced  +
Corallorhiza mertensiana +
reduced  +
Corallorhiza odontorhiza +
reduced  +
Corallorhiza odontorhiza var. odontorhiza +
reduced  +
Corallorhiza odontorhiza var. pringlei +
reduced  +
Corallorhiza striata +
reduced  +
Corallorhiza striata var. striata +
reduced  +
Corallorhiza striata var. vreelandii +
reduced  +
Corallorhiza trifida +
reduced  +
Corallorhiza wisteriana +
reduced  +
Cornus nuttallii +
reduced  +
Coryphantha +
microscopic  +, nearly  +
Coryphantha alversonii +
microscopic  +, nearly  +
Coryphantha chaffeyi +
microscopic  +, nearly  +
Coryphantha chlorantha +
microscopic  +, nearly  +
Coryphantha dasyacantha +
microscopic  +, nearly  +
Coryphantha duncanii +
microscopic  +, nearly  +
Coryphantha echinus +
microscopic  +, nearly  +
Coryphantha hesteri +
microscopic  +, nearly  +
Coryphantha macromeris +
microscopic  +, nearly  +
Coryphantha minima +
microscopic  +, nearly  +
Coryphantha missouriensis +
microscopic  +, nearly  +
Coryphantha nickelsiae +
microscopic  +, nearly  +
Coryphantha ramillosa +
microscopic  +, nearly  +
Coryphantha recurvata +
microscopic  +, nearly  +
Coryphantha robbinsorum +
microscopic  +, nearly  +
Coryphantha robertii +
microscopic  +, nearly  +
Coryphantha robustispina +
microscopic  +, nearly  +
Coryphantha sneedii +
microscopic  +, nearly  +
Coryphantha sulcata +
microscopic  +, nearly  +
Coryphantha tuberculosa +
microscopic  +, nearly  +
Coryphantha vivipara +
microscopic  +, nearly  +
Cranichis +
reduced  +
Cranichis muscosa +
reduced  +
Crataegus florens +
larger  +
Crataegus okanaganensis +
expanding  +
Crataegus okanaganensis var. okanaganensis +
expanding  +
Crataegus okanaganensis var. wellsii +
expanding  +
Crataegus teres +
larger  +
Crossidium +
reduced  +
Crossidium aberrans +
reduced  +
Crossidium crassinervium +
reduced  +
Crossidium crassinervium var. crassinervium +
reduced  +
Crossidium seriatum +
reduced  +
Crossidium squamiferum +
reduced  +
Crossidium squamiferum var. pottioideum +
reduced  +
Crossidium squamiferum var. squamiferum +
reduced  +
Crumia +
reduced  +
Crumia latifolia +
reduced  +
Cyclopogon +
reduced  +
Cyclopogon cranichoides +
reduced  +
Cyclopogon elatus +
reduced  +
Cyperus haspan +
reduced  +
Cyphomeris +
unequal  +
Cyphomeris crassifolia +
unequal  +
Cyphomeris gypsophiloides +
unequal  +
Cypripedium +
reduced  +
Cypripedium acaule +
reduced  +
Cypripedium arietinum +
reduced  +
Cypripedium californicum +
reduced  +
Cypripedium candidum +
reduced  +
Cypripedium fasciculatum +
reduced  +
Cypripedium guttatum +
reduced  +
Cypripedium kentuckiense +
reduced  +
Cypripedium montanum +
reduced  +
Cypripedium parviflorum +
reduced  +
Cypripedium parviflorum var. makasin +
reduced  +
Cypripedium parviflorum var. parviflorum +
reduced  +
Cypripedium parviflorum var. pubescens +
reduced  +
Cypripedium passerinum +
reduced  +
Cypripedium reginae +
reduced  +
Cypripedium yatabeanum +
reduced  +
Cypselea +
unequal  +
Cypselea humifusa +
unequal  +
Cyrtomnium +
larger  +, small  +
Cyrtomnium hymenophylloides +
larger  +, small  +
Cyrtomnium hymenophyllum +
larger  +, small  +
Cyrtopodium +
reduced  +
Cyrtopodium polyphyllum +
reduced  +
Cyrtopodium punctatum +
reduced  +
D
Dactylorhiza +
reduced  +
Dactylorhiza aristata +
reduced  +
Dactylorhiza majalis +
reduced  +
Dactylorhiza majalis var. junialis +
reduced  +
Deiregyne +
reduced  +
Deiregyne confusa +
reduced  +
Delphinium alabamicum +
reduced  +
Delphinium alpestre +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium andersonii +
largest  +
Delphinium andesicola +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium antoninum +
reduced  +
Delphinium bakeri +
reduced  +
Delphinium barbeyi +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium basalticum +
reduced  +
Delphinium bicolor +
reduced  +
Delphinium bicolor subsp. bicolor +
reduced  +
Delphinium bicolor subsp. calcicola +
reduced  +
Delphinium brachycentrum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium californicum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium californicum subsp. californicum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium californicum subsp. interius +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium cardinale +
largest  +
Delphinium carolinianum +
largest  +
Delphinium carolinianum subsp. calciphilum +
largest  +
Delphinium carolinianum subsp. carolinianum +
largest  +
Delphinium carolinianum subsp. vimineum +
largest  +
Delphinium carolinianum subsp. virescens +
largest  +
Delphinium decorum +
reduced  +
Delphinium decorum subsp. decorum +
reduced  +
Delphinium decorum subsp. tracyi +
reduced  +
Delphinium depauperatum +
largest  +
Delphinium distichum +
largest  +
Delphinium elatum +
largest  +, smaller  +
Delphinium exaltatum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium geraniifolium +
largest  +
Delphinium geyeri +
largest  +
Delphinium glareosum +
reduced  +
Delphinium glaucescens +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium glaucum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium gracilentum +
reduced  +
Delphinium gypsophilum +
largest  +
Delphinium gypsophilum subsp. gypsophilum +
largest  +
Delphinium gypsophilum subsp. parviflorum +
largest  +
Delphinium hansenii +
largest  +
Delphinium hansenii subsp. ewanianum +
largest  +
Delphinium hansenii subsp. hansenii +
largest  +
Delphinium hansenii subsp. kernense +
largest  +
Delphinium hesperium +
largest  +
Delphinium hesperium subsp. cuyamacae +
largest  +
Delphinium hesperium subsp. hesperium +
largest  +
Delphinium hesperium subsp. pallescens +
largest  +
Delphinium hutchinsoniae +
largest  +
Delphinium inopinum +
largest  +
Delphinium lineapetalum +
largest  +
Delphinium luteum +
reduced  +
Delphinium madrense +
largest  +
Delphinium menziesii +
reduced  +
Delphinium menziesii subsp. menziesii +
reduced  +
Delphinium menziesii subsp. pallidum +
reduced  +
Delphinium multiplex +
largest  +
Delphinium newtonianum +
reduced  +
Delphinium novomexicanum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium nudicaule +
reduced  +
Delphinium nuttallianum +
reduced  +
Delphinium nuttallii +
reduced  +
Delphinium nuttallii subsp. nuttallii +
reduced  +
Delphinium nuttallii subsp. ochroleucum +
reduced  +
Delphinium parishii +
largest  +
Delphinium parishii subsp. pallidum +
largest  +
Delphinium parishii subsp. parishii +
largest  +
Delphinium parishii subsp. subglobosum +
largest  +
Delphinium parryi +
largest  +
Delphinium parryi subsp. blochmaniae +
largest  +
Delphinium parryi subsp. eastwoodiae +
largest  +
Delphinium parryi subsp. maritimum +
largest  +
Delphinium parryi subsp. parryi +
largest  +
Delphinium parryi subsp. purpureum +
largest  +
Delphinium patens +
reduced  +
Delphinium patens subsp. hepaticoideum +
reduced  +
Delphinium patens subsp. montanum +
reduced  +
Delphinium patens subsp. patens +
reduced  +
Delphinium polycladon +
largest  +
Delphinium purpusii +
largest  +
Delphinium ramosum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium recurvatum +
largest  +
Delphinium robustum +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium sapellonis +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium scaposum +
largest  +
Delphinium scopulorum +
largest  +
Delphinium sect. Diedropetala +
reduced  +
Delphinium sect. Elatopsis +
reduced  +
Delphinium stachydeum +
largest  +
Delphinium subsect. Bicoloria +
reduced  +
Delphinium subsect. Depauperata +
largest  +
Delphinium subsect. Echinata +
largest  +
Delphinium subsect. Elata +
largest  +, smaller  +
Delphinium subsect. Exaltata +
largest  +, slightly below middle slightly below middle internodes  +, smaller  +
Delphinium subsect. Grumosa +
reduced  +
Delphinium subsect. Multiplex +
largest  +
Delphinium subsect. Subscaposa +
largest  +
Delphinium subsect. Virescens +
largest  +
Delphinium subsect. Wislizenana +
largest  +
Delphinium sutherlandii +
reduced  +
Delphinium treleasei +
reduced  +
Delphinium tricorne +
reduced  +
Delphinium trolliifolium +
reduced  +
Delphinium uliginosum +
largest  +
Delphinium umbraculorum +
largest  +
Delphinium variegatum +
largest  +
Delphinium variegatum subsp. kinkiense +
largest  +
Delphinium variegatum subsp. thornei +
largest  +
Delphinium variegatum subsp. variegatum +
largest  +
Delphinium viridescens +
largest  +
Delphinium wootonii +
largest  +
Delphinium xantholeucum +
largest  +
Dendrophylax +
minute  +
Dendrophylax lindenii +
minute  +
Diaperia candida +
largest  +
Diaperia prolifera +
largest  +
Diaperia prolifera var. barnebyi +
largest  +
Diaperia prolifera var. prolifera +
largest  +
Diaperia verna +
largest  +
Diaperia verna var. drummondii +
largest  +
Diaperia verna var. verna +
largest  +
Dichromanthus +
reduced  +
Dichromanthus cinnabarinus +
reduced  +
Dicranopteris +
large  +
Dicranopteris flexuosa +
large  +
Dicranum montanum +
small  +
Didymodon +
reduced  +
Didymodon anserinocapitatus +
reduced  +
Didymodon asperifolius +
reduced  +
Didymodon australasiae +
reduced  +
Didymodon bistratosus +
reduced  +
Didymodon brachyphyllus +
reduced  +
Didymodon eckeliae +
reduced  +
Didymodon fallax +
reduced  +
Didymodon ferrugineus +
reduced  +
Didymodon giganteus +
reduced  +
Didymodon johansenii +
reduced  +
Didymodon leskeoides +
reduced  +
Didymodon maschalogena +
reduced  +
Didymodon maximus +
reduced  +
Didymodon murrayae +
reduced  +
Didymodon nevadensis +
reduced  +
Didymodon nicholsonii +
reduced  +
Didymodon nigrescens +
reduced  +
Didymodon norrisii +
reduced  +
Didymodon perobtusus +
reduced  +
Didymodon revolutus +
reduced  +
Didymodon rigidulus +
reduced  +
Didymodon rigidulus var. ditrichoides +
reduced  +
Didymodon rigidulus var. gracilis +
reduced  +
Didymodon rigidulus var. icmadophilus +
reduced  +
Didymodon rigidulus var. rigidulus +
reduced  +
Didymodon rigidulus var. subulatus +
reduced  +
Didymodon subandreaeoides +
reduced  +
Didymodon tectorum +
reduced  +
Didymodon tophaceus +
reduced  +
Didymodon umbrosus +
reduced  +
Didymodon vinealis +
reduced  +
Didymodon vinealis var. rubiginosus +
reduced  +
Didymodon vinealis var. vinealis +
reduced  +
Digitalis +
smaller  +
Digitalis grandiflora +
smaller  +
Digitalis lanata +
smaller  +
Digitalis lutea +
smaller  +
Digitalis purpurea +
smaller  +
Digitalis purpurea subsp. purpurea +
smaller  +
Diphasiastrum +
larger  +
Diphasiastrum alpinum +
larger  +
Diphasiastrum complanatum +
larger  +
Diphasiastrum digitatum +
larger  +
Diphasiastrum sitchense +
larger  +
Diphasiastrum tristachyum +
larger  +
Diphylleia cymosa +
unequal  +
Diphysciaceae +
reduced  +
Diphyscium +
reduced  +
Diphyscium foliosum +
reduced  +
Diphyscium mucronifolium +
reduced  +
Diplacus aridus +
equal-sized  +
Diplacus aurantiacus +
equal-sized  +
Diplacus bicolor +
equal-sized  +
Diplacus bigelovii +
equal-sized  +, reduced  +
Diplacus bigelovii var. bigelovii +
equal-sized  +, reduced  +
Diplacus bigelovii var. cuspidatus +
equal-sized  +, reduced  +
Diplacus brandegeei +
equal-sized  +
Diplacus calycinus +
equal-sized  +
Diplacus cascadensis +
equal-sized  +
Diplacus clevelandii +
equal-sized  +
Diplacus clivicola +
equal-sized  +
Diplacus compactus +
reduced  +
Diplacus congdonii +
equal-sized  +
Diplacus constrictus +
equal-sized  +
Diplacus cusickii +
equal-sized  +, larger  +
Diplacus cusickioides +
equal-sized  +, larger  +
Diplacus deschutesensis +
equal-sized  +, larger  +
Diplacus douglasii +
reduced  +
Diplacus grandiflorus +
equal-sized  +
Diplacus graniticola +
equal-sized  +
Diplacus jepsonii +
equal-sized  +
Diplacus johnstonii +
reduced  +
Diplacus kelloggii +
equal-sized  +
Diplacus layneae +
equal-sized  +
Diplacus leptaleus +
equal-sized  +
Diplacus linearis +
equal-sized  +
Diplacus longiflorus +
equal-sized  +
Diplacus mephiticus +
equal-sized  +
Diplacus mohavensis +
equal-sized  +
Diplacus nanus +
equal-sized  +
Diplacus ovatus +
equal-sized  +, reduced  +
Diplacus parryi +
equal-sized  +
Diplacus parviflorus +
equal-sized  +
Diplacus pictus +
equal-sized  +
Diplacus puniceus +
equal-sized  +
Diplacus pygmaeus +
equal-sized  +
Diplacus rutilus +
equal-sized  +
Diplacus thompsonii +
equal-sized  +
Diplacus torreyi +
reduced  +
Diplacus traskiae +
enlarging  +, equal-sized  +
Diplacus viscidus +
equal-sized  +, largest  +, reduced  +
Dryopteris clintoniana +
smaller  +
Dryopteris cristata +
small  +
Dysphania +
reduced  +
Dysphania ambrosioides +
reduced  +
Dysphania anthelmintica +
reduced  +
Dysphania aristata +
reduced  +
Dysphania botrys +
reduced  +
Dysphania carinata +
reduced  +
Dysphania chilensis +
reduced  +
Dysphania cristata +
reduced  +
Dysphania graveolens +
reduced  +
Dysphania multifida +
reduced  +
Dysphania pumilio +
reduced  +
Dysphania sect. Adenois +
reduced  +
Dysphania sect. Botryoides +
reduced  +
Dysphania sect. Orthospora +
reduced  +
Dysphania subsect. Botrys +
reduced  +
Dysphania subsect. Incisa +
reduced  +
Dysphania subsect. Teloxys +
reduced  +
E
Eastwoodia elegans +
reduced  +
Echinocactus +
microscopic  +, nearly  +
Echinocactus horizonthalonius +
microscopic  +, nearly  +
Echinocactus polycephalus +
microscopic  +, nearly  +
Echinocactus polycephalus var. polycephalus +
microscopic  +, nearly  +
Echinocactus polycephalus var. xeranthemoides +
microscopic  +, nearly  +
Echinocactus texensis +
microscopic  +, nearly  +
Echinocereus +
microscopic  +, nearly  +
Echinocereus arizonicus +
microscopic  +, nearly  +
Echinocereus berlandieri +
microscopic  +, nearly  +
Echinocereus bonkerae +
microscopic  +, nearly  +
Echinocereus chisosensis +
microscopic  +, nearly  +
Echinocereus coccineus +
microscopic  +, nearly  +
Echinocereus dasyacanthus +
microscopic  +, nearly  +
Echinocereus davisii +
microscopic  +, nearly  +
Echinocereus engelmannii +
microscopic  +, nearly  +
Echinocereus enneacanthus +
microscopic  +, nearly  +
Echinocereus enneacanthus var. brevispinus +
microscopic  +, nearly  +
Echinocereus enneacanthus var. enneacanthus +
microscopic  +, nearly  +
Echinocereus fasciculatus +
microscopic  +, nearly  +
Echinocereus fendleri +
microscopic  +, nearly  +
Echinocereus ledingii +
microscopic  +, nearly  +
Echinocereus nicholii +
microscopic  +, nearly  +
Echinocereus papillosus +
microscopic  +, nearly  +
Echinocereus pectinatus +
microscopic  +, nearly  +
Echinocereus pectinatus var. wenigeri +
microscopic  +, nearly  +
Echinocereus pentalophus +
microscopic  +, nearly  +
Echinocereus poselgeri +
microscopic  +, nearly  +
Echinocereus pseudopectinatus +
microscopic  +, nearly  +
Echinocereus reichenbachii +
microscopic  +, nearly  +
Echinocereus rigidissimus +
microscopic  +, nearly  +
Echinocereus rigidissimus var. rigidissimus +
microscopic  +, nearly  +
Echinocereus stramineus +
microscopic  +, nearly  +
Echinocereus stramineus var. stramineus +
microscopic  +, nearly  +
Echinocereus triglochidiatus +
microscopic  +, nearly  +
Echinocereus viridiflorus +
microscopic  +, nearly  +
Echinomastus +
microscopic  +, nearly  +
Echinomastus erectocentrus +
microscopic  +, nearly  +
Echinomastus erectocentrus var. acunensis +
microscopic  +, nearly  +
Echinomastus erectocentrus var. erectocentrus +
microscopic  +, nearly  +
Echinomastus intertextus +
microscopic  +, nearly  +
Echinomastus intertextus var. dasyacanthus +
microscopic  +, nearly  +
Echinomastus intertextus var. intertextus +
microscopic  +, nearly  +
Echinomastus johnsonii +
microscopic  +, nearly  +
Echinomastus mariposensis +
microscopic  +, nearly  +
Echinomastus warnockii +
microscopic  +, nearly  +
Eltroplectris +
reduced  +
Eltroplectris calcarata +
reduced  +
Emorya suaveolens +
small  +
Encyclia +
reduced  +
Encyclia tampensis +
reduced  +
Entosthodon +
larger  +, reduced  +
Entosthodon attenuatus +
larger  +, reduced  +
Entosthodon bolanderi +
larger  +, reduced  +
Entosthodon californicus +
larger  +, reduced  +
Entosthodon drummondii +
larger  +, reduced  +
Entosthodon fascicularis +
larger  +, reduced  +
Entosthodon kochii +
larger  +, reduced  +
Entosthodon planoconvexus +
larger  +, reduced  +
Entosthodon rubiginosus +
larger  +, reduced  +
Entosthodon rubrisetus +
larger  +, reduced  +
Entosthodon sonorae +
larger  +, reduced  +
Entosthodon tucsonii +
larger  +, reduced  +
Entosthodon wigginsii +
larger  +, reduced  +
Epidendrum +
reduced  +
Epidendrum acunae +
reduced  +
Epidendrum amphistomum +
reduced  +
Epidendrum floridense +
reduced  +
Epidendrum magnoliae +
reduced  +
Epidendrum nocturnum +
reduced  +
Epidendrum rigidum +
reduced  +
Epidendrum strobiliferum +
reduced  +
Epilobium howellii +
minute  +
Epilobium nevadense +
small  +
Epilobium nivium +
small  +
Epilobium oregonense +
minute  +
Epilobium palustre +
small  +
Epilobium saximontanum +
reduced  +
Epilobium subsect. Petrolobium +
small  +
Epilobium suffruticosum +
small  +
Epipactis +
reduced  +
Epipactis atrorubens +
reduced  +
Epipactis gigantea +
reduced  +
Epipactis helleborine +
reduced  +
Epiphyllum +
microscopic  +, nearly  +
Epiphyllum phyllanthus +
microscopic  +, nearly  +
Epiphyllum phyllanthus var. hookeri +
microscopic  +, nearly  +
Epipterygium +
smaller  +
Epipterygium tozeri +
smaller  +
Epithelantha +
microscopic  +, nearly  +
Epithelantha bokei +
microscopic  +, nearly  +
Epithelantha micromeris +
microscopic  +, nearly  +
Epithelantha micromeris var. micromeris +
microscopic  +, nearly  +
Equisetaceae +
small  +
Equisetum +
small  +
Equisetum arvense +
small  +
Equisetum fluviatile +
small  +
Equisetum hyemale +
small  +
Equisetum hyemale subsp. affine +
small  +
Equisetum laevigatum +
small  +
Equisetum palustre +
small  +
Equisetum pratense +
small  +
Equisetum ramosissimum +
small  +
Equisetum ramosissimum subsp. ramosissimum +
small  +
Equisetum scirpoides +
small  +
Equisetum subg. Equisetum +
small  +
Equisetum subg. Hippochaete +
small  +
Equisetum sylvaticum +
small  +
Equisetum telmateia +
small  +
Equisetum telmateia subsp. braunii +
small  +
Equisetum variegatum +
small  +
Equisetum variegatum subsp. alaskanum +
small  +
Equisetum variegatum subsp. variegatum +
small  +
Equisetum ×ferrissii +
small  +
Equisetum ×litorale +
small  +
Equisetum ×mackaii +
small  +
Equisetum ×nelsonii +
small  +
Eremothera minor +
reduced  +
Ericaceae subfam. Monotropoideae +
reduced  +
Ericameria compacta +
reduced  +
Erigeron concinnus var. concinnus +
reduced  +
Erigeron concinnus var. subglaber +
reduced  +
Erigeron hyssopifolius +
reduced  +
Erpodiaceae +
enlarged  +
Erpodium +
enlarged  +
Erpodium acrifolium +
enlarged  +
Erpodium domingense +
enlarged  +
Erythranthe arvensis +
largest  +
Erythranthe corallina +
equal-sized  +, larger  +
Erythranthe hallii +
largest  +
Erythranthe hymenophylla +
largest  +
Erythranthe latidens +
largest  +
Erythranthe trinitiensis +
largest  +
Erythranthe utahensis +
equal-sized  +, largest  +
Eucladium +
reduced  +
Eucladium verticillatum +
reduced  +
Eulophia +
reduced  +
Eulophia alta +
reduced  +
Euphorbia +
small  +
Euphorbia aaron-rossii +
small  +
Euphorbia abramsiana +
small  +
Euphorbia acuta +
small  +
Euphorbia agraria +
small  +
Euphorbia albomarginata +
small  +
Euphorbia alta +
small  +
Euphorbia angusta +
small  +
Euphorbia antisyphilitica +
small  +
Euphorbia arizonica +
small  +
Euphorbia astyla +
small  +
Euphorbia austrotexana +
small  +
Euphorbia austrotexana var. austrotexana +
small  +
Euphorbia austrotexana var. carrii +
small  +
Euphorbia bicolor +
small  +
Euphorbia bifurcata +
small  +
Euphorbia bilobata +
small  +
Euphorbia blodgettii +
small  +
Euphorbia bombensis +
small  +
Euphorbia brachycera +
small  +
Euphorbia capitellata +
reduced  +
Euphorbia carunculata +
small  +
Euphorbia chaetocalyx +
small  +
Euphorbia chaetocalyx var. chaetocalyx +
small  +
Euphorbia chaetocalyx var. triligulata +
small  +
Euphorbia chamaesula +
small  +
Euphorbia cinerascens +
small  +
Euphorbia commutata +
small  +
Euphorbia conferta +
small  +
Euphorbia cordifolia +
small  +
Euphorbia corollata +
small  +
Euphorbia crenulata +
small  +
Euphorbia cumulicola +
small  +
Euphorbia cuphosperma +
small  +
Euphorbia curtisii +
small  +
Euphorbia cyathophora +
small  +
Euphorbia cyparissias +
small  +
Euphorbia davidii +
small  +
Euphorbia deltoidea +
small  +
Euphorbia deltoidea subsp. adhaerens +
small  +
Euphorbia deltoidea subsp. deltoidea +
small  +
Euphorbia deltoidea subsp. pinetorum +
small  +
Euphorbia deltoidea subsp. serpyllum +
small  +
Euphorbia dendroides +
small  +
Euphorbia dentata +
small  +
Euphorbia discoidalis +
small  +
Euphorbia eriantha +
small  +
Euphorbia exigua +
small  +
Euphorbia exserta +
small  +
Euphorbia exstipulata +
small  +
Euphorbia falcata +
small  +
Euphorbia fendleri +
small  +
Euphorbia florida +
small  +
Euphorbia floridana +
small  +
Euphorbia garberi +
small  +
Euphorbia georgiana +
small  +
Euphorbia geyeri +
small  +
Euphorbia geyeri var. geyeri +
small  +
Euphorbia geyeri var. wheeleriana +
small  +
Euphorbia glyptosperma +
small  +
Euphorbia golondrina +
small  +
Euphorbia gracillima +
small  +
Euphorbia graminea +
small  +
Euphorbia helioscopia +
small  +
Euphorbia helleri +
small  +
Euphorbia heterophylla +
small  +
Euphorbia hexagona +
small  +
Euphorbia hirta +
small  +
Euphorbia hooveri +
small  +
Euphorbia humistrata +
small  +
Euphorbia hypericifolia +
reduced  +
Euphorbia hyssopifolia +
small  +
Euphorbia indivisa +
small  +
Euphorbia innocua +
small  +
Euphorbia inundata +
small  +
Euphorbia inundata var. garrettii +
small  +
Euphorbia inundata var. inundata +
small  +
Euphorbia ipecacuanhae +
small  +
Euphorbia jaegeri +
small  +
Euphorbia jejuna +
small  +
Euphorbia laredana +
largest  +
Euphorbia lasiocarpa +
reduced  +
Euphorbia lata +
small  +
Euphorbia lathyris +
small  +
Euphorbia longicruris +
small  +
Euphorbia lurida +
small  +
Euphorbia macropus +
small  +
Euphorbia maculata +
small  +
Euphorbia marginata +
small  +
Euphorbia meganaesos +
small  +
Euphorbia melanadenia +
small  +
Euphorbia mendezii +
small  +
Euphorbia mercurialina +
small  +
Euphorbia mesembrianthemifolia +
small  +
Euphorbia micromera +
small  +
Euphorbia misera +
small  +
Euphorbia missurica +
reduced  +
Euphorbia myrsinites +
small  +
Euphorbia nephradenia +
small  +
Euphorbia nutans +
small  +
Euphorbia oblongata +
small  +
Euphorbia ocellata +
small  +
Euphorbia ocellata subsp. ocellata +
small  +
Euphorbia ocellata subsp. rattanii +
small  +
Euphorbia ophthalmica +
reduced  +
Euphorbia ouachitana +
small  +
Euphorbia parishii +
small  +
Euphorbia parryi +
small  +
Euphorbia pediculifera +
small  +
Euphorbia pediculifera var. pediculifera +
small  +
Euphorbia peplidion +
small  +
Euphorbia peplus +
small  +
Euphorbia perennans +
small  +
Euphorbia pergamena +
small  +
Euphorbia pinetorum +
small  +
Euphorbia platyphyllos +
small  +
Euphorbia platysperma +
small  +
Euphorbia polycarpa +
small  +
Euphorbia polycarpa var. polycarpa +
small  +
Euphorbia polygonifolia +
small  +
Euphorbia polyphylla +
small  +
Euphorbia porteriana +
small  +
Euphorbia prostrata +
small  +
Euphorbia pubentissima +
small  +
Euphorbia purpurea +
small  +
Euphorbia radians +
small  +
Euphorbia rayturneri +
small  +
Euphorbia revoluta +
small  +
Euphorbia roemeriana +
small  +
Euphorbia rosescens +
small  +
Euphorbia schizoloba +
small  +
Euphorbia sect. Alectoroctonum +
small  +
Euphorbia sect. Anisophyllum +
small  +
Euphorbia sect. Crepidaria +
small  +
Euphorbia sect. Nummulariopsis +
small  +
Euphorbia sect. Poinsettia +
small  +
Euphorbia serpens +
small  +
Euphorbia serpillifolia +
small  +
Euphorbia serpillifolia subsp. hirtula +
small  +
Euphorbia serpillifolia subsp. serpillifolia +
small  +
Euphorbia serrata +
small  +
Euphorbia serrula +
small  +
Euphorbia setiloba +
small  +
Euphorbia simulans +
small  +
Euphorbia spathulata +
small  +
Euphorbia stictospora +
small  +
Euphorbia strictior +
small  +
Euphorbia subg. Esula +
small  +
Euphorbia telephioides +
small  +
Euphorbia terracina +
small  +
Euphorbia tetrapora +
small  +
Euphorbia texana +
small  +
Euphorbia theriaca +
small  +
Euphorbia theriaca var. spurca +
small  +
Euphorbia theriaca var. theriaca +
small  +
Euphorbia thymifolia +
small  +
Euphorbia tithymaloides +
small  +
Euphorbia tithymaloides subsp. smallii +
small  +
Euphorbia trachysperma +
small  +
Euphorbia trichotoma +
small  +
Euphorbia vallis-mortae +
small  +
Euphorbia velleriflora +
small  +
Euphorbia vermiculata +
small  +
Euphorbia villifera +
small  +
Euphorbia virgata +
small  +
Euphorbia wrightii +
small  +
Euphorbia yaquiana +
small  +
Eurybia conspicua +
ample  +, by flowering , winged-subpetiolate to sessile , blades oblanceolate to ovate or obovate , smaller than mid leaves , bases  +
Eurybia radula +
by flowering , winged-petiolate , petioles equaling or longer than blades , bases more or less sheathing , sometimes marcescent , blades spatulate to oblanceolate , 10-42×3-8 mm , sometimes reduced , smaller than mid leaves , bases attenuate to cuneate , apices by flowering , winged-petiolate , petioles equaling or longer than blades , bases more or less sheathing , sometimes marcescent , blades spatulate to oblanceolate , 10-42×3-8 mm , sometimes reduced , smaller than mid leaves , bases attenuate to cuneate , apices  +
Eurybia radulina +
by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices  +
F
Ferocactus +
microscopic  +, nearly  +
Ferocactus cylindraceus +
microscopic  +, nearly  +
Ferocactus emoryi +
microscopic  +, nearly  +
Ferocactus hamatacanthus +
microscopic  +, nearly  +
Ferocactus hamatacanthus var. hamatacanthus +
microscopic  +, nearly  +
Ferocactus hamatacanthus var. sinuatus +
microscopic  +, nearly  +
Ferocactus viridescens +
microscopic  +, nearly  +
Ferocactus viridescens var. viridescens +
microscopic  +, nearly  +
Ferocactus wislizeni +
microscopic  +, nearly  +
Fissidens amoenus +
unequal  +
Fissidens appalachensis +
unequal  +
Fissidens hallianus +
unequal  +
Fissidens santa-clarensis +
unequal  +
Fissidens subbasilaris +
unequal  +
Fritillaria pinetorum +
larger  +
Funaria +
larger  +, reduced  +
Funaria americana +
larger  +, reduced  +
Funaria apiculatopilosa +
reduced  +
Funaria arctica +
small  +
Funaria flavicans +
larger  +, reduced  +
Funaria hygrometrica +
smaller  +
Funaria hygrometrica var. calvescens +
smaller  +
Funaria hygrometrica var. hygrometrica +
smaller  +
Funaria microstoma +
larger  +, reduced  +
Funaria muhlenbergii +
larger  +, reduced  +
Funaria polaris +
larger  +, reduced  +
Funaria serrata +
larger  +, reduced  +
Funariaceae +
larger  +, reduced  +
G
Galeandra +
reduced  +
Galeandra bicarinata +
reduced  +
Galearis +
reduced  +
Galearis spectabilis +
reduced  +
Gayophytum decipiens +
reduced  +
Gayophytum diffusum +
reduced  +
Gayophytum diffusum subsp. diffusum +
reduced  +
Gayophytum diffusum subsp. parviflorum +
reduced  +
Gayophytum eriospermum +
reduced  +
Gayophytum heterozygum +
reduced  +
Gayophytum humile +
reduced  +
Gayophytum oligospermum +
reduced  +
Gayophytum racemosum +
reduced  +
Gayophytum ramosissimum +
reduced  +
Gemmabryum +
vegetative  +
Gemmabryum apiculatum +
vegetative  +
Gemmabryum badium +
vegetative  +
Gemmabryum barnesii +
vegetative  +
Gemmabryum caespiticium +
vegetative  +
Gemmabryum californicum +
vegetative  +
Gemmabryum coronatum +
vegetative  +
Gemmabryum demaretianum +
vegetative  +
Gemmabryum dichotomum +
vegetative  +
Gemmabryum exile +
vegetative  +
Gemmabryum gemmiferum +
vegetative  +
Gemmabryum gemmilucens +
vegetative  +
Gemmabryum klinggraeffii +
vegetative  +
Gemmabryum kunzei +
vegetative  +
Gemmabryum radiculosum +
vegetative  +
Gemmabryum ruderale +
vegetative  +
Gemmabryum sect. Caespitibryum +
vegetative  +
Gemmabryum sect. Gemmabryum +
vegetative  +
Gemmabryum sect. Tuberibryum +
vegetative  +
Gemmabryum subapiculatum +
vegetative  +
Gemmabryum tenuisetum +
vegetative  +
Gemmabryum valparaisense +
vegetative  +
Gemmabryum violaceum +
vegetative  +
Glandulicactus +
microscopic  +, nearly  +
Glandulicactus uncinatus +
microscopic  +, nearly  +
Glandulicactus uncinatus var. wrightii +
microscopic  +, nearly  +
Gleicheniaceae +
large  +
Globulinella +
reduced  +
Globulinella globifera +
reduced  +
Goodyera +
reduced  +
Goodyera oblongifolia +
reduced  +
Goodyera pubescens +
reduced  +
Goodyera repens +
reduced  +
Goodyera tesselata +
reduced  +
Govenia +
reduced  +
Govenia floridana +
reduced  +
Grimmia lesherae +
larger  +
Grimmia shastae +
larger  +
Guapira +
unequal  +
Guapira discolor +
unequal  +
Guapira obtusata +
unequal  +
Gymnostomiella +
reduced  +
Gymnostomiella orcuttii +
reduced  +
Gymnostomum +
reduced  +
Gymnostomum aeruginosum +
reduced  +
Gymnostomum calcareum +
reduced  +
Gymnostomum viridulum +
reduced  +
Gyroweisia +
reduced  +
Gyroweisia tenuis +
reduced  +
H
Habenaria +
reduced  +
Habenaria distans +
reduced  +
Habenaria odontopetala +
reduced  +
Habenaria quinqueseta +
reduced  +
Habenaria repens +
reduced  +
Hamatocactus +
microscopic  +, nearly  +
Hamatocactus bicolor +
microscopic  +, nearly  +
Haplodontium +
smaller  +
Haplodontium macrocarpum +
smaller  +
Haplodontium tehamense +
smaller  +
Harrisella +
reduced  +
Harrisella porrecta +
reduced  +
Harrisia +
small  +
Harrisia aboriginum +
small  +
Harrisia fragrans +
small  +
Harrisia simpsonii +
small  +
Helonias +
reduced  +
Helonias bullata +
reduced  +
Hemitomes +
reduced  +
Hemitomes congestum +
reduced  +
Hennediella +
somewhat larger  +
Hennediella heimii +
somewhat larger  +
Hennediella heimii var. arctica +
somewhat larger  +
Hennediella heimii var. heimii +
somewhat larger  +
Hennediella stanfordensis +
somewhat larger  +
Hesperevax acaulis var. acaulis +
largest  +
Hesperevax acaulis var. ambusticola +
largest  +
Hesperevax acaulis var. robustior +
largest  +
Hesperevax sparsiflora var. brevifolia +
largest  +
Hesperevax sparsiflora var. sparsiflora +
largest  +
Hesperocallis +
reduced  +
Hesperocallis undulata +
reduced  +
Hexalectris +
reduced  +
Hexalectris grandiflora +
reduced  +
Hexalectris nitida +
reduced  +
Hexalectris revoluta +
reduced  +
Hexalectris spicata +
reduced  +
Hexalectris spicata var. arizonica +
reduced  +
Hexalectris spicata var. spicata +
reduced  +
Hexalectris warnockii +
reduced  +
Hilpertia +
reduced  +
Hilpertia velenovskyi +
reduced  +
Honckenya +
small  +
Honckenya peploides +
small  +
Honckenya peploides subsp. diffusa +
small  +
Honckenya peploides subsp. major +
small  +
Honckenya peploides subsp. robusta +
small  +
Huperzia +
mostly larger  +, reduced  +
Huperzia appalachiana +
markedly smaller  +
Huperzia haleakalae +
mostly larger  +, reduced  +
Huperzia lucidula +
mostly larger  +, reduced  +
Huperzia miyoshiana +
smaller  +
Huperzia occidentalis +
mostly larger  +, reduced  +
Huperzia porophila +
slightly smaller  +
Huperzia selago +
mostly larger  +, reduced  +
Hygrohypnum closteri +
shrunken  +
Hygrohypnum cochleariifolium +
small  +
Hylocereus +
minute  +
Hylocereus undatus +
minute  +
Hylotelephium erythrostictum +
smaller  +
Hylotelephium telephioides +
smaller  +
Hylotelephium telephium +
smaller  +
Hymenophyllaceae +
small  +
Hymenophyllum +
small  +
Hymenophyllum tayloriae +
small  +
Hymenophyllum tunbrigense +
small  +
Hymenophyllum wrightii +
small  +
Hymenostylium +
reduced  +
Hymenostylium recurvirostrum +
reduced  +
Hymenostylium recurvirostrum var. insigne +
reduced  +
Hymenostylium recurvirostrum var. recurvirostrum +
reduced  +
Hyophila +
constricted  +
Hyophila involuta +
constricted  +
Hyophiladelphus +
reduced  +
Hyophiladelphus agrarius +
reduced  +
Hypericum radfordiorum +
smaller  +
Hypericum virgatum +
smaller  +
Hypopterygiaceae +
larger  +
Hypopterygium +
larger  +
Hypopterygium flavolimbatum +
larger  +
Hypopterygium tamariscina +
larger  +
I
Imbribryum +
vegetative  +
Imbribryum alpinum +
vegetative  +
Imbribryum gemmiparum +
vegetative  +
Imbribryum microchaeton +
vegetative  +
Imbribryum mildeanum +
vegetative  +
Imbribryum miniatum +
vegetative  +
Imbribryum muehlenbeckii +
vegetative  +
Ionopsis +
reduced  +
Ionopsis utricularioides +
reduced  +
Isothecium stoloniferum +
smaller  +
Isotria +
reduced  +
Isotria medeoloides +
reduced  +
Isotria verticillata +
reduced  +
K
Kallstroemia +
smaller  +
Kallstroemia californica +
smaller  +
Kallstroemia grandiflora +
smaller  +
Kallstroemia hirsutissima +
smaller  +
Kallstroemia maxima +
smaller  +
Kallstroemia parviflora +
smaller  +
Kallstroemia perennans +
smaller  +
L
Lachnanthes +
reduced  +
Lachnanthes caroliniana +
reduced  +
Lavatera olbia +
reduced  +
Lavatera thuringiaca +
reduced  +
Lavatera trimestris +
reduced  +
Lepanthopsis +
reduced  +
Lepanthopsis melanantha +
reduced  +
Leptodontium +
reduced  +
Leptodontium flexifolium +
reduced  +
Leptodontium viticulosoides +
reduced  +
Leptodontium viticulosoides var. sulphureum +
reduced  +
Leptostomopsis +
larger  +, vegetative  +
Leptostomopsis nivea +
larger  +, vegetative  +
Leptostomopsis systylia +
larger  +, vegetative  +
Lepuropetalon spathulatum +
minute  +
Leucolepis +
larger  +, small  +
Leucolepis acanthoneura +
larger  +, small  +
Leucophanaceae +
reduced  +, small  +
Liatris acidota +
reduced  +
Liatris aestivalis +
reduced  +
Liatris aspera +
reduced  +
Liatris bracteata +
equal-sized  +, reduced  +
Liatris chapmanii +
reduced  +
Liatris cokeri +
reduced  +
Liatris compacta +
reduced  +
Liatris cylindracea +
reduced  +
Liatris cymosa +
or  +, reduced  +
Liatris elegans +
reduced  +
Liatris elegans var. bridgesii +
reduced  +
Liatris elegans var. carizzana +
reduced  +
Liatris elegans var. elegans +
reduced  +
Liatris elegans var. kralii +
reduced  +
Liatris elegantula +
reduced  +
Liatris garberi +
reduced  +
Liatris gholsonii +
reduced  +
Liatris glandulosa +
reduced  +
Liatris gracilis +
reduced  +
Liatris helleri +
reduced  +
Liatris hirsuta +
reduced  +
Liatris laevigata +
reduced  +
Liatris lancifolia +
reduced  +
Liatris ligulistylis +
reduced  +
Liatris microcephala +
reduced  +
Liatris ohlingerae +
reduced  +
Liatris patens +
reduced  +
Liatris pauciflora +
reduced  +
Liatris pauciflora var. pauciflora +
reduced  +
Liatris pauciflora var. secunda +
reduced  +
Liatris pilosa +
reduced  +
Liatris provincialis +
reduced  +
Liatris punctata +
reduced  +
Liatris punctata var. mexicana +
reduced  +
Liatris punctata var. mucronata +
reduced  +
Liatris punctata var. punctata +
reduced  +
Liatris pycnostachya +
reduced  +
Liatris pycnostachya var. lasiophylla +
reduced  +
Liatris pycnostachya var. pycnostachya +
reduced  +
Liatris savannensis +
reduced  +
Liatris scariosa +
reduced  +
Liatris scariosa var. nieuwlandii +
reduced  +
Liatris scariosa var. novaeangliae +
reduced  +
Liatris scariosa var. scariosa +
reduced  +
Liatris spicata +
reduced  +
Liatris spicata var. resinosa +
reduced  +
Liatris spicata var. spicata +
reduced  +
Liatris squarrosa +
reduced  +
Liatris squarrosa var. glabrata +
reduced  +
Liatris squarrosa var. squarrosa +
reduced  +
Liatris squarrulosa +
reduced  +
Liatris tenuifolia +
reduced  +
Liatris tenuis +
reduced  +
Liatris virgata +
reduced  +
Liparis +
reduced  +
Liparis liliifolia +
reduced  +
Liparis loeselii +
reduced  +
Liparis nervosa +
reduced  +
Listera +
reduced  +
Listera auriculata +
reduced  +
Listera australis +
reduced  +
Listera borealis +
reduced  +
Listera caurina +
reduced  +
Listera convallarioides +
reduced  +
Listera cordata +
reduced  +
Listera cordata var. cordata +
reduced  +
Listera cordata var. nephrophylla +
reduced  +
Listera ovata +
reduced  +
Listera smallii +
reduced  +
Lithophragma bolanderi +
reduced  +
Lithophragma campanulatum +
reduced  +
Lithophragma cymbalaria +
reduced  +
Lithophragma glabrum +
reduced  +
Lithophragma heterophyllum +
reduced  +
Lithophragma maximum +
reduced  +
Lithophragma parviflorum +
reduced  +
Lloydia +
reduced  +
Lloydia serotina +
reduced  +
Lloydia serotina var. flava +
reduced  +
Lloydia serotina var. serotina +
reduced  +
Logfia arizonica +
largest  +
Logfia arvensis +
largest  +
Logfia depressa +
largest  +
Logfia filaginoides +
largest  +
Logfia gallica +
largest  +
Logfia minima +
largest  +
Lophophora +
microscopic  +, nearly  +
Lophophora williamsii +
microscopic  +, nearly  +
Lorandersonia salicina +
reduced  +
Luisierella +
reduced  +
Luisierella barbula +
reduced  +
Lycopodium clavatum +
medium  +
Lycopodium dendroideum +
equal  +
Lycopodium hickeyi +
equal  +
Lycopodium lagopus +
medium  +
Lycopodium obscurum +
much smaller  +
Lysichiton americanus +
large  +
Lythrum flagellare +
smaller  +
Lythrum hyssopifolia +
smaller  +
Lythrum junceum +
smaller  +
Lythrum salicaria +
smaller  +
M
Macradenia +
reduced  +
Macradenia lutescens +
reduced  +
Malaxis +
reduced  +
Malaxis abieticola +
reduced  +
Malaxis bayardii +
reduced  +
Malaxis corymbosa +
reduced  +
Malaxis monophyllos +
reduced  +
Malaxis monophyllos var. brachypoda +
reduced  +
Malaxis monophyllos var. monophyllos +
reduced  +
Malaxis paludosa +
reduced  +
Malaxis porphyrea +
reduced  +
Malaxis soulei +
reduced  +
Malaxis spicata +
reduced  +
Malaxis unifolia +
reduced  +
Malaxis wendtii +
reduced  +
Mammillaria +
microscopic  +, nearly  +
Mammillaria dioica +
microscopic  +, nearly  +
Mammillaria grahamii +
microscopic  +, nearly  +
Mammillaria heyderi +
microscopic  +, nearly  +
Mammillaria heyderi var. bullingtoniana +
microscopic  +, nearly  +
Mammillaria heyderi var. heyderi +
microscopic  +, nearly  +
Mammillaria lasiacantha +
microscopic  +, nearly  +
Mammillaria macdougalii +
microscopic  +, nearly  +
Mammillaria mainiae +
microscopic  +, nearly  +
Mammillaria meiacantha +
microscopic  +, nearly  +
Mammillaria pottsii +
microscopic  +, nearly  +
Mammillaria prolifera +
microscopic  +, nearly  +
Mammillaria prolifera var. texana +
microscopic  +, nearly  +
Mammillaria sphaerica +
microscopic  +, nearly  +
Mammillaria tetrancistra +
microscopic  +, nearly  +
Mammillaria thornberi +
microscopic  +, nearly  +
Mammillaria viridiflora +
microscopic  +, nearly  +
Mammillaria wrightii +
microscopic  +, nearly  +
Mammillaria wrightii var. wilcoxii +
microscopic  +, nearly  +
Mammillaria wrightii var. wrightii +
microscopic  +, nearly  +
Marsilea +
larger  +
Marsilea ancylopoda +
larger  +
Marsilea macropoda +
larger  +
Marsilea mollis +
larger  +
Marsilea oligospora +
larger  +
Marsilea quadrifolia +
larger  +
Marsilea vestita +
larger  +
Maxillaria +
reduced  +
Maxillaria crassifolia +
reduced  +
Maxillaria parviflora +
reduced  +
Melanthium +
reduced  +
Melanthium latifolium +
reduced  +
Melanthium parviflorum +
reduced  +
Melanthium virginicum +
reduced  +
Melanthium woodii +
reduced  +
Mesadenus +
reduced  +
Mesadenus lucayanus +
reduced  +
Microbryum +
reduced  +
Microbryum davallianum +
reduced  +
Microbryum davallianum var. commutatum +
reduced  +
Microbryum davallianum var. conicum +
reduced  +
Microbryum davallianum var. davallianum +
reduced  +
Microbryum floerkeanum +
reduced  +
Microbryum starckeanum +
reduced  +
Microbryum starckeanum var. brachyodus +
reduced  +
Microbryum starckeanum var. fosbergii +
reduced  +
Microbryum starckeanum var. starckeanum +
reduced  +
Microbryum vlassovii +
reduced  +
Mielichhoferia +
smaller  +
Mielichhoferia elongata +
smaller  +
Mielichhoferia mielichhoferiana +
smaller  +
Mielichhoferia shevockii +
smaller  +
Mielichhoferiaceae +
smaller  +
Mirabilis +
unequal  +
Mirabilis albida +
unequal  +
Mirabilis alipes +
unequal  +
Mirabilis austrotexana +
unequal  +
Mirabilis coccinea +
unequal  +
Mirabilis gigantea +
reduced  +
Mirabilis glabra +
unequal  +
Mirabilis greenei +
unequal  +
Mirabilis jalapa +
unequal  +
Mirabilis jalapa var. jalapa +
unequal  +
Mirabilis laevis +
unequal  +
Mirabilis laevis var. crassifolia +
unequal  +
Mirabilis laevis var. retrorsa +
unequal  +
Mirabilis laevis var. villosa +
unequal  +
Mirabilis latifolia +
reduced  +
Mirabilis linearis +
unequal  +
Mirabilis linearis var. decipiens +
unequal  +
Mirabilis linearis var. linearis +
unequal  +
Mirabilis linearis var. subhispida +
unequal  +
Mirabilis longiflora +
unequal  +
Mirabilis macfarlanei +
unequal  +
Mirabilis melanotricha +
reduced  +
Mirabilis multiflora +
unequal  +
Mirabilis multiflora var. glandulosa +
unequal  +
Mirabilis multiflora var. multiflora +
unequal  +
Mirabilis multiflora var. pubescens +
unequal  +
Mirabilis nyctaginea +
reduced  +
Mirabilis oxybaphoides +
unequal  +
Mirabilis pudica +
unequal  +
Mirabilis rotundifolia +
reduced  +
Mirabilis sect. Mirabilis +
unequal  +
Mirabilis sect. Mirabilopsis +
unequal  +
Mirabilis sect. Oxybaphoides +
unequal  +
Mirabilis sect. Oxybaphus +
unequal  +
Mirabilis sect. Quamoclidion +
unequal  +
Mirabilis tenuiloba +
unequal  +
Mirabilis texensis +
reduced  +
Mniaceae +
larger  +, small  +
Mnium +
larger  +, small  +
Mnium arizonicum +
larger  +, small  +
Mnium blyttii +
larger  +, small  +
Mnium hornum +
larger  +, small  +
Mnium lycopodioides +
larger  +, small  +
Mnium marginatum +
larger  +, small  +
Mnium spinosum +
larger  +, small  +
Mnium spinulosum +
larger  +, small  +
Mnium stellare +
larger  +, small  +
Mnium thomsonii +
larger  +, small  +
Molendoa +
reduced  +
Molendoa hornschuchiana +
reduced  +
Molendoa ogalalensis +
reduced  +
Molendoa sendtneriana +
reduced  +
Moneses +
reduced  +
Moneses uniflora +
reduced  +
Monotropa +
reduced  +
Monotropa hypopitys +
reduced  +
Monotropa uniflora +
reduced  +
Monotropsis +
reduced  +
Monotropsis odorata +
reduced  +
N
Napaea dioica +
smaller  +
Neolloydia +
microscopic  +, nearly  +
Neolloydia conoidea +
microscopic  +, nearly  +
Neolloydia conoidea var. conoidea +
microscopic  +, nearly  +
Nyctaginaceae +
unequal  +
Nyctaginia +
unequal  +
Nyctaginia capitata +
unequal  +
O
Oclemena reticulata +
reduced  +
Octoblepharum +
reduced  +, small  +
Octoblepharum albidum +
reduced  +, small  +
Oeceoclades +
reduced  +
Oeceoclades maculata +
reduced  +
Oedipodiaceae +
small  +
Oedipodium +
shrunken  +
Oedipodium griffithianum +
shrunken  +
Oenothera canescens +
small  +
Oenothera capillifolia +
small  +
Oenothera capillifolia subsp. berlandieri +
small  +
Oenothera capillifolia subsp. capillifolia +
small  +
Oenothera coronopifolia +
reduced  +
Oenothera drummondii subsp. drummondii +
small  +
Oenothera gayleana +
small  +
Oenothera hartwegii +
small  +
Oenothera hartwegii subsp. fendleri +
small  +
Oenothera hartwegii subsp. filifolia +
small  +
Oenothera hartwegii subsp. hartwegii +
small  +
Oenothera hartwegii subsp. maccartii +
small  +
Oenothera hartwegii subsp. pubescens +
reduced  +, small  +
Oenothera lavandulifolia +
small  +
Oenothera sect. Calylophus +
small  +
Oenothera serrulata +
small  +
Oenothera subsect. Calylophus +
small  +
Oenothera subsect. Salpingia +
small  +
Oenothera toumeyi +
small  +
Oenothera tubicula +
small  +
Oenothera tubicula subsp. tubicula +
small  +
Okenia +
unequal  +
Okenia hypogaea +
small  +
Oncidium +
reduced  +
Oncidium ensatum +
reduced  +
Orchidaceae +
reduced  +
Orchidaceae (tribe Arethuseae) subtribe Arethusinae +
reduced  +
Orchidaceae (tribe Arethuseae) subtribe Bletiinae +
reduced  +
Orchidaceae (tribe Cranichideae) subtribe Cranichidinae +
reduced  +
Orchidaceae (tribe Cranichideae) subtribe Goodyerinae +
reduced  +
Orchidaceae (tribe Cranichideae) subtribe Prescottiinae +
reduced  +
Orchidaceae (tribe Cranichideae) subtribe Spiranthinae +
reduced  +
Orchidaceae (tribe Cymbidieae) subtribe Corallorhizinae +
reduced  +
Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae +
reduced  +
Orchidaceae (tribe Cymbidieae) subtribe Eulophiinae +
reduced  +
Orchidaceae (tribe Cymbidieae) subtribe Goveniinae +
reduced  +
Orchidaceae (tribe Epidendreae) subtribe Laeliinae +
reduced  +
Orchidaceae (tribe Epidendreae) subtribe Pleurothallidinae +
reduced  +
Orchidaceae (tribe Epidendreae) subtribe Polystachynae +
reduced  +
Orchidaceae (tribe Maxillarieae) subtribe Maxillariinae +
reduced  +
Orchidaceae (tribe Maxillarieae) subtribe Oncidiinae +
reduced  +
Orchidaceae (tribe Neottieae) subtribe Limodorinae +
reduced  +
Orchidaceae (tribe Orchideae) subtribe Habenariinae +
reduced  +
Orchidaceae (tribe Orchideae) subtribe Orchidinae +
reduced  +
Orchidaceae (tribe Vanilleae) subtribe Pogoniinae +
reduced  +
Orchidaceae (tribe Vanilleae) subtribe Vanillinae +
reduced  +
Orchidaceae subfam. Cypripedioideae +
reduced  +
Orchidaceae subfam. Epidendroideae +
reduced  +
Orchidaceae subfam. Orchidoideae +
reduced  +
Orchidaceae subfam. Vanilloideae +
reduced  +
Orchidaceae tribe Arethuseae +
reduced  +
Orchidaceae tribe Calypsoeae +
reduced  +
Orchidaceae tribe Cranichideae +
reduced  +
Orchidaceae tribe Cymbidieae +
reduced  +
Orchidaceae tribe Dendrobieae +
reduced  +
Orchidaceae tribe Epidendreae +
reduced  +
Orchidaceae tribe Malaxideae +
reduced  +
Orchidaceae tribe Maxillarieae +
reduced  +
Orchidaceae tribe Neottieae +
reduced  +
Orchidaceae tribe Orchideae +
reduced  +
Orchidaceae tribe Triphoreae +
reduced  +
Orchidaceae tribe Tropidieae +
reduced  +
Orchidaceae tribe Vandeae +
reduced  +
Orchidaceae tribe Vanilleae +
reduced  +
Oreochrysum parryi +
unreduced  +
Orobanche bulbosa +
large  +
Orthilia +
reduced  +
Orthilia secunda +
reduced  +
Osmadenia tenella +
smaller  +
P
Pachycereus +
microscopic  +, nearly  +
Pachycereus schottii +
microscopic  +, nearly  +
Panicum antidotale +
large  +
Paulownia tomentosa +
largest  +
Pediocactus +
microscopic  +, nearly  +
Pediocactus bradyi +
microscopic  +, nearly  +
Pediocactus despainii +
microscopic  +, nearly  +
Pediocactus knowltonii +
microscopic  +, nearly  +
Pediocactus nigrispinus +
microscopic  +, nearly  +
Pediocactus paradinei +
microscopic  +, nearly  +
Pediocactus peeblesianus +
microscopic  +, nearly  +
Pediocactus peeblesianus subsp. fickeiseniae +
microscopic  +, nearly  +
Pediocactus peeblesianus subsp. peeblesianus +
microscopic  +, nearly  +
Pediocactus sileri +
microscopic  +, nearly  +
Pediocactus simpsonii +
microscopic  +, nearly  +
Pediocactus winkleri +
microscopic  +, nearly  +
Pelexia +
reduced  +
Pelexia adnata +
reduced  +
Peniocereus +
microscopic  +, nearly  +
Peniocereus greggii +
microscopic  +, nearly  +
Peniocereus greggii var. greggii +
microscopic  +, nearly  +
Peniocereus greggii var. transmontanus +
microscopic  +, nearly  +
Peniocereus striatus +
microscopic  +, nearly  +
Petalonyx parryi +
small  +
Philadelphus coronarius +
reduced  +
Philadelphus inodorus +
reduced  +
Philadelphus lewisii +
reduced  +
Philadelphus pubescens +
reduced  +
Phlegmariurus dichotomus +
reduced  +
Physcomitrella +
larger  +, reduced  +
Physcomitrella patens +
larger  +, reduced  +
Physcomitrella readeri +
larger  +, reduced  +
Physcomitrium +
larger  +, reduced  +
Physcomitrium collenchymatum +
larger  +, reduced  +
Physcomitrium hookeri +
larger  +, reduced  +
Physcomitrium immersum +
larger  +, reduced  +
Physcomitrium pyriforme +
larger  +, reduced  +
Pilosocereus +
microscopic  +, nearly  +
Pilosocereus robinii +
microscopic  +, nearly  +
Pilostyles +
reduced  +
Pilostyles thurberi +
reduced  +
Piperia +
reduced  +
Piperia candida +
reduced  +
Piperia colemanii +
reduced  +
Piperia cooperi +
reduced  +
Piperia elegans +
reduced  +
Piperia elegans subsp. decurtata +
reduced  +
Piperia elegans subsp. elegans +
reduced  +
Piperia elongata +
reduced  +
Piperia leptopetala +
reduced  +
Piperia michaelii +
reduced  +
Piperia transversa +
reduced  +
Piperia unalascensis +
reduced  +
Piperia yadonii +
reduced  +
Pisonia +
equal  +
Pisonia aculeata +
equal  +
Pisonia capitata +
equal  +
Pisonia rotundata +
equal  +
Pityopus +
reduced  +
Pityopus californicus +
reduced  +
Plagiobryoides +
larger  +, vegetative  +
Plagiobryoides brachyneura +
larger  +, vegetative  +
Plagiobryoides cellularis +
larger  +, vegetative  +
Plagiobryoides incrassatolimbata +
larger  +, vegetative  +
Plagiobryoides renauldii +
larger  +, vegetative  +
Plagiobryoides vinosula +
larger  +, vegetative  +
Plagiobryum +
larger  +
Plagiobryum demissum +
larger  +
Plagiobryum zieri +
larger  +
Plagiomnium +
larger  +, small  +
Plagiomnium carolinianum +
larger  +, small  +
Plagiomnium ciliare +
larger  +, small  +
Plagiomnium cuspidatum +
larger  +, small  +
Plagiomnium drummondii +
larger  +, small  +
Plagiomnium ellipticum +
larger  +, small  +
Plagiomnium floridanum +
larger  +, small  +
Plagiomnium insigne +
larger  +, small  +
Plagiomnium medium +
larger  +, small  +
Plagiomnium rostratum +
larger  +, small  +
Plagiomnium undulatum +
larger  +, small  +
Plagiomnium venustum +
larger  +, small  +
Plagiotheciaceae +
enlarged  +
Plagiothecium +
enlarged  +
Plagiothecium berggrenianum +
enlarged  +
Plagiothecium cavifolium +
enlarged  +
Plagiothecium denticulatum +
enlarged  +
Plagiothecium laetum +
enlarged  +
Plagiothecium latebricola +
enlarged  +
Plagiothecium piliferum +
enlarged  +
Platanthera +
reduced  +
Platanthera aquilonis +
reduced  +
Platanthera blephariglottis +
reduced  +
Platanthera blephariglottis var. blephariglottis +
reduced  +
Platanthera blephariglottis var. conspicua +
reduced  +
Platanthera brevifolia +
reduced  +
Platanthera chapmanii +
reduced  +
Platanthera chorisiana +
reduced  +
Platanthera ciliaris +
reduced  +
Platanthera clavellata +
reduced  +
Platanthera convallariifolia +
reduced  +
Platanthera cristata +
reduced  +
Platanthera dilatata +
reduced  +
Platanthera dilatata var. albiflora +
reduced  +
Platanthera dilatata var. dilatata +
reduced  +
Platanthera dilatata var. leucostachys +
reduced  +
Platanthera flava +
reduced  +
Platanthera flava var. flava +
reduced  +
Platanthera flava var. herbiola +
reduced  +
Platanthera grandiflora +
reduced  +
Platanthera hookeri +
reduced  +
Platanthera huronensis +
reduced  +
Platanthera hyperborea +
reduced  +
Platanthera integra +
reduced  +
Platanthera integrilabia +
reduced  +
Platanthera lacera +
reduced  +
Platanthera leucophaea +
reduced  +
Platanthera limosa +
reduced  +
Platanthera macrophylla +
reduced  +
Platanthera nivea +
reduced  +
Platanthera obtusata +
reduced  +
Platanthera orbiculata +
reduced  +
Platanthera peramoena +
reduced  +
Platanthera praeclara +
reduced  +
Platanthera psycodes +
reduced  +
Platanthera purpurascens +
reduced  +
Platanthera sparsiflora +
reduced  +
Platanthera stricta +
reduced  +
Platanthera tipuloides +
reduced  +
Platanthera tipuloides var. behringiana +
reduced  +
Platanthera zothecina +
reduced  +
Platythelys +
reduced  +
Platythelys querceticola +
reduced  +
Plaubelia +
reduced  +
Plaubelia sprengelii +
reduced  +
Plaubelia sprengelii var. sprengelii +
reduced  +
Plaubelia sprengelii var. stomatodonta +
reduced  +
Pleea tenuifolia +
reduced  +
Pleuricospora +
reduced  +
Pleuricospora fimbriolata +
reduced  +
Pleurochaete +
reduced  +
Pleurochaete luteola +
reduced  +
Pleuropogon refractus +
reduced  +
Pleurothallis +
reduced  +
Pleurothallis gelida +
reduced  +
Podophyllum peltatum +
unequal  +
Pogonia +
reduced  +
Pogonia ophioglossoides +
reduced  +
Pohlia +
vegetative  +
Pohlia andalusica +
vegetative  +
Pohlia andrewsii +
vegetative  +
Pohlia annotina +
vegetative  +
Pohlia atropurpurea +
vegetative  +
Pohlia beringiensis +
vegetative  +
Pohlia bolanderi +
vegetative  +
Pohlia brevinervis +
vegetative  +
Pohlia bulbifera +
vegetative  +
Pohlia camptotrachela +
vegetative  +
Pohlia cardotii +
vegetative  +
Pohlia columbica +
vegetative  +
Pohlia cruda +
vegetative  +
Pohlia crudoides +
vegetative  +
Pohlia drummondii +
vegetative  +
Pohlia elongata +
vegetative  +
Pohlia erecta +
vegetative  +
Pohlia filum +
vegetative  +
Pohlia flexuosa +
vegetative  +
Pohlia lescuriana +
vegetative  +
Pohlia longibracteata +
vegetative  +
Pohlia longicolla +
vegetative  +
Pohlia ludwigii +
vegetative  +
Pohlia melanodon +
vegetative  +
Pohlia nutans +
vegetative  +
Pohlia obtusifolia +
vegetative  +
Pohlia pacifica +
vegetative  +
Pohlia proligera +
vegetative  +
Pohlia rabunbaldensis +
vegetative  +
Pohlia robertsonii +
vegetative  +
Pohlia tundrae +
vegetative  +
Pohlia vexans +
vegetative  +
Pohlia wahlenbergii +
vegetative  +
Polycarpaea corymbosa +
smaller  +
Polygaloides paucifolia +
reduced  +
Polygonum minimum +
reduced  +
Polygonum sawatchense subsp. oblivium +
reduced  +
Polystachya +
reduced  +
Polystachya concreta +
reduced  +
Polytrichastrum alpinum var. fragile +
constricted  +
Polytrichastrum alpinum var. septentrionale +
not constricted  +
Ponthieva +
reduced  +
Ponthieva brittoniae +
reduced  +
Ponthieva racemosa +
reduced  +
Potentilla +
reduced  +
Potentilla albiflora +
reduced  +
Potentilla ambigens +
reduced  +
Potentilla anachoretica +
reduced  +
Potentilla angelliae +
reduced  +
Potentilla anglica +
reduced  +
Potentilla anserina +
reduced  +
Potentilla anserina subsp. anserina +
reduced  +
Potentilla anserina subsp. groenlandica +
reduced  +
Potentilla anserina subsp. pacifica +
reduced  +
Potentilla anserina subsp. yukonensis +
reduced  +
Potentilla arenosa +
reduced  +
Potentilla arenosa subsp. arenosa +
reduced  +
Potentilla arenosa subsp. chamissonis +
reduced  +
Potentilla argentea +
reduced  +
Potentilla arizonica +
reduced  +
Potentilla basaltica +
reduced  +
Potentilla bicrenata +
reduced  +
Potentilla biennis +
reduced  +
Potentilla biflora +
reduced  +
Potentilla bimundorum +
reduced  +
Potentilla bipinnatifida +
reduced  +
Potentilla brevifolia +
reduced  +
Potentilla breweri +
reduced  +
Potentilla bruceae +
reduced  +
Potentilla brunnescens +
reduced  +
Potentilla canadensis +
reduced  +
Potentilla concinna +
reduced  +
Potentilla concinna var. concinna +
reduced  +
Potentilla concinna var. divisa +
reduced  +
Potentilla concinna var. proxima +
reduced  +
Potentilla cottamii +
reduced  +
Potentilla crantzii +
reduced  +
Potentilla crebridens +
reduced  +
Potentilla crebridens subsp. hemicryophila +
reduced  +
Potentilla crinita +
reduced  +
Potentilla cristae +
reduced  +
Potentilla demotica +
reduced  +
Potentilla drummondii +
reduced  +
Potentilla effusa +
reduced  +
Potentilla effusa var. effusa +
reduced  +
Potentilla effusa var. rupincola +
reduced  +
Potentilla elegans +
reduced  +
Potentilla erecta +
reduced  +
Potentilla flabellifolia +
reduced  +
Potentilla fragiformis +
reduced  +
Potentilla furcata +
reduced  +
Potentilla glaucophylla +
reduced  +
Potentilla glaucophylla var. glaucophylla +
reduced  +
Potentilla glaucophylla var. perdissecta +
reduced  +
Potentilla gracilis +
reduced  +
Potentilla gracilis var. elmeri +
reduced  +
Potentilla gracilis var. fastigiata +
reduced  +
Potentilla gracilis var. flabelliformis +
reduced  +
Potentilla gracilis var. gracilis +
reduced  +
Potentilla gracilis var. owyheensis +
reduced  +
Potentilla grayi +
reduced  +
Potentilla hickmanii +
reduced  +
Potentilla hippiana +
reduced  +
Potentilla holmgrenii +
reduced  +
Potentilla hookeriana +
reduced  +
Potentilla hyparctica +
reduced  +
Potentilla hyparctica subsp. elatior +
reduced  +
Potentilla hyparctica subsp. hyparctica +
reduced  +
Potentilla inclinata +
reduced  +
Potentilla intermedia +
reduced  +
Potentilla jepsonii +
reduced  +
Potentilla johnstonii +
reduced  +
Potentilla lasiodonta +
reduced  +
Potentilla litoralis +
reduced  +
Potentilla macounii +
reduced  +
Potentilla millefolia +
reduced  +
Potentilla modesta +
reduced  +
Potentilla morefieldii +
reduced  +
Potentilla multijuga +
reduced  +
Potentilla multisecta +
reduced  +
Potentilla nana +
reduced  +
Potentilla newberryi +
reduced  +
Potentilla nivea +
reduced  +
Potentilla norvegica +
reduced  +
Potentilla ovina +
reduced  +
Potentilla ovina var. decurrens +
reduced  +
Potentilla ovina var. ovina +
reduced  +
Potentilla paucijuga +
reduced  +
Potentilla pedersenii +
reduced  +
Potentilla pensylvanica +
reduced  +
Potentilla plattensis +
reduced  +
Potentilla pseudosericea +
reduced  +
Potentilla pulchella +
reduced  +
Potentilla pulcherrima +
reduced  +
Potentilla recta +
reduced  +
Potentilla reptans +
reduced  +
Potentilla rhyolitica +
reduced  +
Potentilla rhyolitica var. chiricahuensis +
reduced  +
Potentilla rhyolitica var. rhyolitica +
reduced  +
Potentilla rimicola +
reduced  +
Potentilla rivalis +
reduced  +
Potentilla robbinsiana +
reduced  +
Potentilla rubella +
reduced  +
Potentilla rubricaulis +
reduced  +
Potentilla sanguinea +
reduced  +
Potentilla saximontana +
reduced  +
Potentilla sect. Arenicolae +
reduced  +
Potentilla sect. Aureae +
reduced  +
Potentilla sect. Biflorae +
reduced  +
Potentilla sect. Brevifoliae +
reduced  +
Potentilla sect. Chrysanthae +
reduced  +
Potentilla sect. Concinnae +
reduced  +
Potentilla sect. Graciles +
reduced  +
Potentilla sect. Leucophyllae +
reduced  +
Potentilla sect. Lupinoides +
reduced  +
Potentilla sect. Multijugae +
reduced  +
Potentilla sect. Niveae +
reduced  +
Potentilla sect. Pensylvanicae +
reduced  +
Potentilla sect. Pentaphylloides +
reduced  +
Potentilla sect. Potentilla +
reduced  +
Potentilla sect. Rectae +
reduced  +
Potentilla sect. Rivales +
reduced  +
Potentilla sect. Rubrae +
reduced  +
Potentilla sect. Rubricaules +
reduced  +
Potentilla sect. Subjugae +
reduced  +
Potentilla sect. Subviscosae +
reduced  +
Potentilla sect. Terminales +
reduced  +
Potentilla sierrae-blancae +
reduced  +
Potentilla simplex +
reduced  +
Potentilla sterilis +
reduced  +
Potentilla stipularis +
reduced  +
Potentilla subgorodkovii +
reduced  +
Potentilla subjuga +
reduced  +
Potentilla subvahliana +
reduced  +
Potentilla subviscosa +
reduced  +
Potentilla subviscosa var. ramulosa +
reduced  +
Potentilla subviscosa var. subviscosa +
reduced  +
Potentilla supina +
reduced  +
Potentilla supina subsp. paradoxa +
reduced  +
Potentilla thurberi +
reduced  +
Potentilla thurberi var. atrorubens +
reduced  +
Potentilla thurberi var. thurberi +
reduced  +
Potentilla thuringiaca +
reduced  +
Potentilla tikhomirovii +
reduced  +
Potentilla townsendii +
reduced  +
Potentilla uliginosa +
reduced  +
Potentilla uschakovii +
reduced  +
Potentilla vahliana +
reduced  +
Potentilla verna +
reduced  +
Potentilla versicolor +
reduced  +
Potentilla villosa +
reduced  +
Potentilla villosula +
reduced  +
Potentilla vulcanicola +
reduced  +
Potentilla wheeleri +
reduced  +
Pottiaceae +
reduced  +
Pottiaceae subfam. Barbuloideae +
reduced  +
Pottiaceae subfam. Merceyoideae +
reduced  +
Pottiaceae subfam. Pottioideae +
reduced  +
Pottiaceae subfam. Timmielloideae +
reduced  +
Pottiaceae subfam. Trichostomoideae +
reduced  +
Prenanthella exigua +
reduced  +
Prenanthes autumnalis +
reduced  +
Prenanthes carrii +
reduced  +
Prescottia +
reduced  +
Prescottia oligantha +
reduced  +
Proserpinaca +
unreduced  +
Proserpinaca palustris +
unreduced  +
Proserpinaca pectinata +
unreduced  +
Prosthechea +
reduced  +
Prosthechea boothiana +
reduced  +
Prosthechea boothiana var. erythronioides +
reduced  +
Prosthechea cochleata +
reduced  +
Prosthechea cochleata var. triandra +
reduced  +
Prosthechea pygmaea +
reduced  +
Pseudobryum +
larger  +, small  +
Pseudobryum cinclidioides +
larger  +, small  +
Pseudocrossidium +
reduced  +
Pseudocrossidium crinitum +
reduced  +
Pseudocrossidium hornschuchianum +
reduced  +
Pseudocrossidium obtusulum +
reduced  +
Pseudocrossidium replicatum +
reduced  +
Pseudocryphaea +
small  +
Pseudocryphaea domingensis +
small  +
Pseudolycopodiella +
minute  +
Pseudolycopodiella caroliniana +
minute  +
Pseudorchis +
reduced  +
Pseudorchis albida +
reduced  +
Pseudorchis albida subsp. straminea +
reduced  +
Pseudoscleropodium +
slender  +
Pseudoscleropodium purum +
slender  +
Pseudotaxiphyllum elegans +
reduced  +, smaller  +
Pteroglossaspis +
reduced  +
Pteroglossaspis ecristata +
reduced  +
Pterospora +
reduced  +
Pterospora andromedea +
reduced  +
Pterygoneurum +
reduced  +
Pterygoneurum kozlovii +
reduced  +
Pterygoneurum lamellatum +
reduced  +
Pterygoneurum ovatum +
reduced  +
Pterygoneurum subsessile +
reduced  +
Pterygoneurum subsessile var. kieneri +
reduced  +
Pterygoneurum subsessile var. subsessile +
reduced  +
Ptychostomum +
shrunken  +
Ptychostomum acutiforme +
enlarged  +
Ptychostomum archangelicum +
enlarged  +, shrunken  +
Ptychostomum arcticum +
enlarged  +, shrunken  +
Ptychostomum bimum +
enlarged  +
Ptychostomum calophyllum +
enlarged  +
Ptychostomum cernuum +
enlarged  +, shrunken  +
Ptychostomum creberrimum +
enlarged  +
Ptychostomum cryophilum +
enlarged  +, shrunken  +
Ptychostomum cyclophyllum +
enlarged  +, shrunken  +
Ptychostomum inclinatum +
enlarged  +, shrunken  +
Ptychostomum intermedium +
enlarged  +
Ptychostomum knowltonii +
enlarged  +, shrunken  +
Ptychostomum lonchocaulon +
enlarged  +
Ptychostomum longisetum +
enlarged  +
Ptychostomum marratii +
enlarged  +, shrunken  +
Ptychostomum meesioides +
enlarged  +, shrunken  +
Ptychostomum neodamense +
shrunken  +
Ptychostomum nitidulum +
enlarged  +, shrunken  +
Ptychostomum pallens +
enlarged  +, shrunken  +
Ptychostomum pallescens +
enlarged  +
Ptychostomum pendulum +
enlarged  +, shrunken  +
Ptychostomum pseudotriquetrum +
shrunken  +
Ptychostomum reedii +
enlarged  +
Ptychostomum rutilans +
enlarged  +, shrunken  +
Ptychostomum salinum +
enlarged  +
Ptychostomum schleicheri +
enlarged  +, shrunken  +
Ptychostomum subg. Cladodium +
shrunken  +
Ptychostomum subg. Ptychostomum +
shrunken  +
Ptychostomum subneodamense +
shrunken  +
Ptychostomum turbinatum +
enlarged  +, shrunken  +
Ptychostomum warneum +
enlarged  +, shrunken  +
Ptychostomum weigelii +
enlarged  +, shrunken  +
Ptychostomum wrightii +
not enlarged  +, shrunken  +
Pyramidula +
larger  +, reduced  +
Pyramidula tetragona +
larger  +, reduced  +
Pyrola +
reduced  +
Pyrola americana +
reduced  +
Pyrola asarifolia +
reduced  +
Pyrola asarifolia subsp. asarifolia +
reduced  +
Pyrola asarifolia subsp. bracteata +
reduced  +
Pyrola chlorantha +
reduced  +
Pyrola elliptica +
reduced  +
Pyrola grandiflora +
reduced  +
Pyrola minor +
reduced  +
Pyrola picta +
reduced  +
Pyrrhobryum +
small  +
Pyrrhobryum spiniforme +
small  +
R
Racopilaceae +
small  +
Racopilum +
small  +
Racopilum tomentosum +
small  +
Rhexophyllum +
reduced  +
Rhexophyllum subnigrum +
reduced  +
Rhinotropis nudata +
larger  +
Rhizogoniaceae +
small  +
Rhizomnium +
larger  +, small  +
Rhizomnium andrewsianum +
larger  +, small  +
Rhizomnium appalachianum +
larger  +, small  +
Rhizomnium glabrescens +
larger  +, small  +
Rhizomnium gracile +
larger  +, small  +
Rhizomnium magnifolium +
larger  +, small  +
Rhizomnium nudum +
larger  +, small  +
Rhizomnium pseudopunctatum +
larger  +, small  +
Rhizomnium punctatum +
larger  +, small  +
Rhodobryum +
shrunken  +
Rhodobryum ontariense +
shrunken  +
Rhodobryum roseum +
shrunken  +
Rhododendron albiflorum +
expanded  +
Rhynchostegium +
moderate to somewhat  +
Rhynchostegium aquaticum +
moderate to somewhat  +
Rhynchostegium serrulatum +
moderate to somewhat  +
Roellobryaceae +
large  +
Roellobryon +
shrunken  +
Roellobryon roellii +
small  +
Rosulabryum +
vegetative  +
Rosulabryum andersonii +
vegetative  +
Rosulabryum andicola +
vegetative  +
Rosulabryum bornholmense +
vegetative  +
Rosulabryum canariense +
vegetative  +
Rosulabryum capillare +
vegetative  +
Rosulabryum elegans +
vegetative  +
Rosulabryum erythroloma +
vegetative  +
Rosulabryum flaccidum +
vegetative  +
Rosulabryum gemmascens +
vegetative  +
Rosulabryum laevifilum +
vegetative  +
Rosulabryum pseudocapillare +
vegetative  +
Rosulabryum rubens +
vegetative  +
Rosulabryum torquescens +
vegetative  +
S
Sacoila +
reduced  +
Sacoila lanceolata +
reduced  +
Sacoila lanceolata var. lanceolata +
reduced  +
Sacoila lanceolata var. paludicola +
reduced  +
Sacoila squamulosa +
reduced  +
Sagina nodosa +
tiny  +
Sagina nodosa subsp. borealis +
tiny  +
Sagina nodosa subsp. nodosa +
tiny  +
Salsola vermiculata +
reduced  +
Sarcodes +
reduced  +
Sarcodes sanguinea +
reduced  +
Saussurea angustifolia +
smaller  +
Saussurea angustifolia var. angustifolia +
smaller  +
Saussurea angustifolia var. viscida +
smaller  +
Saussurea angustifolia var. yukonensis +
smaller  +
Saussurea nuda +
smaller  +
Saussurea triangulata +
smaller  +
Saussurea weberi +
smaller  +
Saxifraga +
reduced  +
Saxifraga adscendens +
reduced  +
Saxifraga aizoides +
reduced  +
Saxifraga aleutica +
reduced  +
Saxifraga bracteata +
reduced  +
Saxifraga bronchialis +
reduced  +
Saxifraga bronchialis subsp. austromontana +
reduced  +
Saxifraga bronchialis subsp. funstonii +
reduced  +
Saxifraga cernua +
reduced  +
Saxifraga cespitosa +
reduced  +
Saxifraga cherlerioides +
reduced  +
Saxifraga chrysantha +
reduced  +
Saxifraga debilis +
reduced  +
Saxifraga eschscholtzii +
reduced  +
Saxifraga flagellaris +
reduced  +
Saxifraga flagellaris subsp. crandallii +
reduced  +
Saxifraga flagellaris subsp. platysepala +
reduced  +
Saxifraga flagellaris subsp. setigera +
reduced  +
Saxifraga hirculus +
reduced  +
Saxifraga hyperborea +
reduced  +
Saxifraga mertensiana +
reduced  +
Saxifraga nathorstii +
reduced  +
Saxifraga oppositifolia +
reduced  +
Saxifraga oppositifolia subsp. oppositifolia +
reduced  +
Saxifraga oppositifolia subsp. smalliana +
reduced  +
Saxifraga paniculata +
reduced  +
Saxifraga radiata +
reduced  +
Saxifraga rivularis +
reduced  +
Saxifraga rivularis subsp. arctolitoralis +
reduced  +
Saxifraga rivularis subsp. rivularis +
reduced  +
Saxifraga serpyllifolia +
reduced  +
Saxifraga taylorii +
reduced  +
Saxifraga tricuspidata +
reduced  +
Saxifraga tridactylites +
reduced  +
Saxifraga vespertina +
reduced  +
Schiedeella +
reduced  +
Schiedeella arizonica +
reduced  +
Sclerocactus +
microscopic  +, nearly  +
Sclerocactus blainei +
microscopic  +, nearly  +
Sclerocactus brevispinus +
microscopic  +, nearly  +
Sclerocactus cloverae +
microscopic  +, nearly  +
Sclerocactus glaucus +
microscopic  +, nearly  +
Sclerocactus mesae-verdae +
microscopic  +, nearly  +
Sclerocactus nyensis +
microscopic  +, nearly  +
Sclerocactus papyracanthus +
microscopic  +, nearly  +
Sclerocactus parviflorus +
microscopic  +, nearly  +
Sclerocactus polyancistrus +
microscopic  +, nearly  +
Sclerocactus pubispinus +
microscopic  +, nearly  +
Sclerocactus sileri +
microscopic  +, nearly  +
Sclerocactus spinosior +
microscopic  +, nearly  +
Sclerocactus wetlandicus +
microscopic  +, nearly  +
Sclerocactus whipplei +
microscopic  +, nearly  +
Sclerocactus wrightiae +
microscopic  +, nearly  +
Scleropodium +
moderate to somewhat  +
Scleropodium californicum +
moderate to somewhat  +
Scleropodium cespitans +
moderate to somewhat  +
Scleropodium julaceum +
moderate to somewhat  +
Scleropodium obtusifolium +
moderate to somewhat  +
Scleropodium occidentale +
moderate to somewhat  +
Scleropodium touretii +
moderate to somewhat  +
Scleropodium touretii var. colpophyllum +
moderate to somewhat  +
Scleropodium touretii var. touretii +
moderate to somewhat  +
Scopelophila +
reduced  +
Scopelophila cataractae +
reduced  +
Scopelophila ligulata +
reduced  +
Selaginella +
small  +
Selaginella acanthonota +
small  +
Selaginella apoda +
small  +
Selaginella arenicola +
small  +
Selaginella arenicola subsp. arenicola +
small  +
Selaginella arenicola subsp. riddellii +
small  +
Selaginella arizonica +
small  +
Selaginella asprella +
small  +
Selaginella bigelovii +
small  +
Selaginella braunii +
small  +
Selaginella cinerascens +
small  +
Selaginella densa +
small  +
Selaginella douglasii +
small  +
Selaginella eatonii +
small  +
Selaginella eclipes +
small  +
Selaginella eremophila +
small  +
Selaginella hansenii +
small  +
Selaginella kraussiana +
small  +
Selaginella lepidophylla +
small  +
Selaginella leucobryoides +
small  +
Selaginella ludoviciana +
small  +
Selaginella mutica +
small  +
Selaginella mutica var. limitanea +
small  +
Selaginella mutica var. mutica +
small  +
Selaginella oregana +
small  +
Selaginella peruviana +
small  +
Selaginella pilifera +
small  +
Selaginella rupestris +
small  +
Selaginella rupincola +
small  +
Selaginella scopulorum +
small  +
Selaginella selaginoides +
small  +
Selaginella sibirica +
small  +
Selaginella standleyi +
small  +
Selaginella subg. Selaginella +
small  +
Selaginella subg. Stachygynandrum +
small  +
Selaginella subg. Tetragonostachys +
small  +
Selaginella tortipila +
small  +
Selaginella uncinata +
small  +
Selaginella underwoodii +
small  +
Selaginella utahensis +
small  +
Selaginella viridissima +
small  +
Selaginella wallacei +
small  +
Selaginella watsonii +
small  +
Selaginella weatherbiana +
small  +
Selaginella willdenowii +
small  +
Selaginella wrightii +
small  +
Selaginella ×neomexicana +
small  +
Selaginellaceae +
small  +
Selenicereus +
microscopic  +, nearly  +
Selenicereus grandiflorus +
microscopic  +, nearly  +
Selenicereus pteranthus +
microscopic  +, nearly  +
Selenicereus spinulosus +
microscopic  +, nearly  +
Senecio amplectens +
reduced  +
Senecio amplectens var. amplectens +
reduced  +
Senecio amplectens var. holmii +
reduced  +
Senecio ampullaceus +
reduced  +
Senecio arizonicus +
reduced  +
Senecio aronicoides +
reduced  +
Senecio astephanus +
reduced  +
Senecio atratus +
reduced  +
Senecio bigelovii +
reduced  +
Senecio bigelovii var. bigelovii +
reduced  +
Senecio bigelovii var. hallii +
reduced  +
Senecio crassulus +
reduced  +
Senecio elmeri +
reduced  +
Senecio ertterae +
reduced  +
Senecio fremontii +
smaller  +
Senecio fremontii var. blitoides +
smaller  +
Senecio fremontii var. fremontii +
smaller  +
Senecio fremontii var. inexpectatus +
smaller  +
Senecio fremontii var. occidentalis +
smaller  +
Senecio hydrophiloides +
reduced  +
Senecio hydrophilus +
reduced  +
Senecio integerrimus +
reduced  +
Senecio integerrimus var. exaltatus +
reduced  +
Senecio integerrimus var. integerrimus +
reduced  +
Senecio integerrimus var. major +
reduced  +
Senecio integerrimus var. ochroleucus +
reduced  +
Senecio integerrimus var. scribneri +
reduced  +
Senecio lugens +
reduced  +
Senecio megacephalus +
reduced  +
Senecio pudicus +
reduced  +
Senecio rapifolius +
reduced  +
Senecio sacramentanus +
reduced  +
Senecio scorzonella +
reduced  +
Senecio sphaerocephalus +
reduced  +
Senecio spribillei +
reduced  +
Senecio wootonii +
reduced  +
Sidalcea asprella subsp. asprella +
reduced  +
Sidalcea elegans +
reduced  +
Sidalcea malviflora subsp. rostrata +
reduced  +
Silene grayi +
reduced  +
Silene nivea +
largest  +
Silene noctiflora +
reduced  +
Silene nuda +
reduced  +
Silene oregana +
reduced  +
Silene plankii +
largest  +
Silene regia +
reduced  +
Silene spaldingii +
largest  +
Silene stellata +
largest  +
Silene vulgaris +
reduced  +
Smilax hugeri +
subequal  +
Smilax illinoensis +
larger  +
Smilax jamesii +
reduced  +
Solidago canadensis +
largest  +
Solidago canadensis var. canadensis +
largest  +
Solidago canadensis var. hargeri +
largest  +
Solidago confinis +
small  +
Solidago drummondii +
reduced  +
Solidago gattingeri +
small  +
Solidago guiradonis +
small  +
Solidago juliae +
reduced  +
Solidago juncea +
small  +
Solidago kralii +
smallest  +
Solidago missouriensis +
small  +
Solidago pinetorum +
small  +
Solidago rigida subsp. humilis +
small  +
Solidago sciaphila +
reduced  +
Solidago spectabilis +
small  +
Solidago sphacelata +
reduced  +
Solidago stricta +
reduced  +
Solidago stricta subsp. gracillima +
reduced  +
Solidago stricta subsp. stricta +
reduced  +
Solidago subsect. Junceae +
small  +
Solidago villosicarpa +
smaller  +
Solmsiella +
enlarged  +
Solmsiella biseriata +
enlarged  +
Sparganiaceae +
reduced  +
Sparganium +
reduced  +
Sparganium americanum +
reduced  +
Sparganium androcladum +
reduced  +
Sparganium angustifolium +
reduced  +
Sparganium emersum +
reduced  +
Sparganium eurycarpum +
reduced  +
Sparganium fluctuans +
reduced  +
Sparganium glomeratum +
reduced  +
Sparganium hyperboreum +
reduced  +
Sparganium natans +
reduced  +
Sphagnum oregonense +
small  +
Sphagnum splendens +
larger  +
Spinacia oleracea +
smaller  +
Spiranthes +
reduced  +
Spiranthes brevilabris +
reduced  +
Spiranthes casei +
reduced  +
Spiranthes casei var. casei +
reduced  +
Spiranthes casei var. novaescotiae +
reduced  +
Spiranthes cernua +
reduced  +
Spiranthes delitescens +
reduced  +
Spiranthes diluvialis +
reduced  +
Spiranthes eatonii +
reduced  +
Spiranthes floridana +
reduced  +
Spiranthes infernalis +
reduced  +
Spiranthes lacera +
reduced  +
Spiranthes lacera var. gracilis +
reduced  +
Spiranthes lacera var. lacera +
reduced  +
Spiranthes laciniata +
reduced  +
Spiranthes longilabris +
reduced  +
Spiranthes lucida +
reduced  +
Spiranthes magnicamporum +
reduced  +
Spiranthes ochroleuca +
reduced  +
Spiranthes odorata +
reduced  +
Spiranthes ovalis +
reduced  +
Spiranthes ovalis var. erostellata +
reduced  +
Spiranthes ovalis var. ovalis +
reduced  +
Spiranthes parksii +
reduced  +
Spiranthes porrifolia +
reduced  +
Spiranthes praecox +
reduced  +
Spiranthes romanzoffiana +
reduced  +
Spiranthes torta +
reduced  +
Spiranthes tuberosa +
reduced  +
Spiranthes vernalis +
reduced  +
Stegonia +
reduced  +
Stegonia hyalinotricha +
reduced  +
Stegonia latifolia +
small  +
Stegonia latifolia var. latifolia +
small  +
Stegonia latifolia var. pilifera +
small  +
Stenanthium +
reduced  +
Stenanthium gramineum +
reduced  +
Stenanthium occidentale +
reduced  +
Stenocereus +
microscopic  +, nearly  +
Stenocereus thurberi +
microscopic  +, nearly  +
Stenorrhynchos +
reduced  +
Stenorrhynchos michuacanum +
reduced  +
Stuckenia filiformis subsp. alpina +
enlarged  +
Symphyotrichum fendleri +
reduced  +
Symphyotrichum grandiflorum +
reduced  +
Symphyotrichum puniceum +
large  +
Symphyotrichum puniceum var. puniceum +
large  +
Symphyotrichum puniceum var. scabricaule +
reduced  +
Symphyotrichum robynsianum +
smaller  +
Symphyotrichum yukonense +
reduced  +
Syntrichia +
reduced  +
Syntrichia ammonsiana +
reduced  +
Syntrichia amphidiacea +
variable  +
Syntrichia bartramii +
reduced  +
Syntrichia cainii +
reduced  +
Syntrichia caninervis +
reduced  +
Syntrichia chisosa +
reduced  +
Syntrichia fragilis +
reduced  +
Syntrichia laevipila +
reduced  +
Syntrichia latifolia +
reduced  +
Syntrichia montana +
reduced  +
Syntrichia norvegica +
reduced  +
Syntrichia obtusissima +
reduced  +
Syntrichia papillosa +
reduced  +
Syntrichia papillosissima +
reduced  +
Syntrichia princeps +
reduced  +
Syntrichia ruralis +
reduced  +
Syntrichia sinensis +
reduced  +
Syrrhopodon +
reduced  +
Syrrhopodon gaudichaudii +
reduced  +
Syrrhopodon incompletus +
reduced  +
Syrrhopodon ligulatus +
reduced  +
Syrrhopodon parasiticus +
reduced  +
Syrrhopodon prolifer +
reduced  +
Syrrhopodon prolifer var. scaber +
reduced  +
Syrrhopodon texanus +
reduced  +
T
Takakia +
reduced  +
Takakia ceratophylla +
reduced  +
Takakia lepidozioides +
reduced  +
Talinum paniculatum +
reduced  +
Talipariti tiliaceum +
reduced  +
Talipariti tiliaceum var. pernambucense +
reduced  +
Talipariti tiliaceum var. tiliaceum +
reduced  +
Tamaricaceae +
small  +
Tamarix +
small  +
Tamarix africana +
small  +
Tamarix aphylla +
small  +
Tamarix canariensis +
small  +
Tamarix chinensis +
small  +
Tamarix gallica +
small  +
Tamarix parviflora +
small  +
Tamarix ramosissima +
small  +
Tamarix tetragyna +
small  +
Thelocactus +
microscopic  +, nearly  +
Thelocactus bicolor +
microscopic  +, nearly  +
Thelocactus bicolor var. bicolor +
microscopic  +, nearly  +
Thelocactus bicolor var. flavidispinus +
microscopic  +, nearly  +
Thurovia triflora +
reduced  +
Tillandsia baileyi +
smaller  +
Tillandsia fasciculata +
smaller  +
Tillandsia fasciculata var. clavispica +
smaller  +
Tillandsia fasciculata var. densispica +
smaller  +
Tillandsia fasciculata var. fasciculata +
smaller  +
Tillandsia flexuosa +
smaller  +
Tillandsia paucifolia +
smaller  +
Tillandsia pruinosa +
smaller  +
Tillandsia simulata +
smaller  +
Tillandsia utriculata +
smaller  +
Tillandsia variabilis +
smaller  +
Tillandsia ×floridana +
smaller  +
Tillandsia ×smalliana +
smaller  +
Timmiella +
reduced  +
Timmiella anomala +
reduced  +
Timmiella crassinervis +
reduced  +
Tipularia +
reduced  +
Tipularia discolor +
reduced  +
Tolumnia +
reduced  +
Tolumnia bahamensis +
reduced  +
Tortella +
reduced  +
Tortella alpicola +
reduced  +
Tortella flavovirens +
reduced  +
Tortella fragilis +
reduced  +
Tortella humilis +
small  +
Tortella inclinata +
larger  +
Tortella inclinata var. densa +
larger  +
Tortella inclinata var. inclinata +
larger  +
Tortella rigens +
larger  +
Tortella tortuosa +
reduced  +
Tortella tortuosa var. arctica +
reduced  +
Tortella tortuosa var. fragilifolia +
reduced  +
Tortella tortuosa var. tortuosa +
reduced  +
Tortula +
reduced  +
Tortula acaulon +
reduced  +
Tortula amplexa +
reduced  +
Tortula atrovirens +
reduced  +
Tortula bolanderi +
reduced  +
Tortula brevipes +
reduced  +
Tortula californica +
reduced  +
Tortula cernua +
reduced  +
Tortula cuneifolia +
reduced  +
Tortula cuneifolia var. blissii +
reduced  +
Tortula deciduidentata +
reduced  +
Tortula guepinii +
reduced  +
Tortula hoppeana +
reduced  +
Tortula inermis +
reduced  +
Tortula lanceola +
reduced  +
Tortula laureri +
reduced  +
Tortula leucostoma +
reduced  +
Tortula modica +
reduced  +
Tortula mucronifolia +
reduced  +
Tortula muralis +
reduced  +
Tortula nevadensis +
reduced  +
Tortula obtusifolia +
reduced  +
Tortula plinthobia +
reduced  +
Tortula porteri +
reduced  +
Tortula protobryoides +
reduced  +
Tortula subulata +
reduced  +
Tortula systylia +
reduced  +
Tortula truncata +
reduced  +
Trachycystis +
small  +
Trachycystis flagellaris +
small  +
Tradescantia buckleyi +
smaller  +
Tradescantia pallida +
reduced  +
Trianthema +
unequal  +
Trianthema portulacastrum +
unequal  +
Tribulus +
smaller  +
Tribulus cistoides +
smaller  +
Tribulus terrestris +
smaller  +
Trichocentrum +
reduced  +
Trichocentrum undulatum +
reduced  +
Trichomanes +
small  +
Trichomanes boschianum +
small  +
Trichomanes holopterum +
small  +
Trichomanes intricatum +
small  +
Trichomanes krausii +
small  +
Trichomanes lineolatum +
small  +
Trichomanes membranaceum +
small  +
Trichomanes petersii +
small  +
Trichomanes punctatum +
small  +
Trichomanes punctatum subsp. floridanum +
small  +
Trichostomum +
reduced  +
Trichostomum arcticum +
reduced  +
Trichostomum brachydontium +
reduced  +
Trichostomum crispulum +
reduced  +
Trichostomum planifolium +
reduced  +
Trichostomum portoricense +
reduced  +
Trichostomum recurvifolium +
reduced  +
Trichostomum spirale +
reduced  +
Trichostomum tenuirostre +
reduced  +
Trichostomum tenuirostre var. gemmiparum +
reduced  +
Trichostomum tenuirostre var. tenuirostre +
reduced  +
Trientalis europaea +
smaller  +
Triglochin gaspensis +
slender  +
Trillium decipiens +
compared  +
Triphora +
reduced  +
Triphora amazonica +
reduced  +
Triphora craigheadii +
reduced  +
Triphora gentianoides +
reduced  +
Triphora trianthophoros +
reduced  +
Triphora trianthophoros subsp. trianthophoros +
reduced  +
Triphora yucatanensis +
reduced  +
Tripterocalyx +
unequal  +
Tripterocalyx carneus +
unequal  +
Tripterocalyx crux-maltae +
unequal  +
Tripterocalyx micranthus +
unequal  +
Tripterocalyx wootonii +
unequal  +
Triquetrella +
reduced  +
Triquetrella californica +
reduced  +
Trollius albiflorus +
reduced  +
Tropidia +
reduced  +
Tropidia polystachya +
reduced  +
Tuerckheimia +
reduced  +
Tuerckheimia svihlae +
reduced  +
U
Urena lobata +
reduced  +
V
Vanilla +
reduced  +
Vanilla barbellata +
reduced  +
Vanilla dilloniana +
reduced  +
Vanilla mexicana +
reduced  +
Vanilla phaeantha +
reduced  +
Vanilla planifolia +
reduced  +
Venturiella +
enlarged  +
Venturiella sinensis +
enlarged  +
Venturiella sinensis var. angusti-annulata +
enlarged  +
Veratrum +
reduced  +
Veratrum album +
reduced  +
Veratrum album var. oxysepalum +
reduced  +
Veratrum californicum +
reduced  +
Veratrum californicum var. californicum +
reduced  +
Veratrum californicum var. caudatum +
reduced  +
Veratrum fimbriatum +
reduced  +
Veratrum insolitum +
reduced  +
Veratrum viride +
reduced  +
Veratrum viride var. eschscholzianum +
reduced  +
Veratrum viride var. viride +
reduced  +
Villadia +
smaller  +
Villadia squamulosa +
smaller  +
W
Weissia +
reduced  +
Weissia brachycarpa +
reduced  +
Weissia controversa +
reduced  +
Weissia inoperculata +
reduced  +
Weissia jamaicensis +
reduced  +
Weissia ligulifolia +
reduced  +
Weissia ludoviciana +
reduced  +
Weissia muhlenbergiana +
reduced  +
Weissia occidentalis +
reduced  +
Weissia phascopsis +
reduced  +
Weissia sharpii +
reduced  +
Woodwardia +
large  +
Woodwardia areolata +
large  +
Woodwardia fimbriata +
large  +
Woodwardia virginica +
large  +
X
Xanthisma spinulosum var. chihuahuanum +
reduced  +
Xanthisma spinulosum var. glaberrimum +
reduced  +
Xanthisma spinulosum var. gooddingii +
reduced  +
Xanthisma spinulosum var. paradoxum +
reduced  +
Xanthisma spinulosum var. spinulosum +
reduced  +
Xerophyllum +
reduced  +
Xerophyllum asphodeloides +
reduced  +
Xerophyllum tenax +
reduced  +
Z
Zelometeorium +
slender  +
Zelometeorium patulum +
slender  +
Zeuxine +
reduced  +
Zeuxine strateumatica +
reduced  +