Property:Branch shape

Revision as of 19:52, 7 June 2022 by imported>Volume Importer
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Types of branch shape

None.

Parts of branch shape

None.

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A
Abies +
flattened  +
Abies amabilis +
flattened  +
Abies balsamea +
flattened  +
Abies bifolia +
flattened  +
Abies bracteata +
flattened  +
Abies concolor +
flattened  +
Abies fraseri +
flattened  +
Abies grandis +
flattened  +
Abies lasiocarpa +
flattened  +
Abies lowiana +
flattened  +
Abies magnifica +
flattened  +
Abies procera +
flattened  +
Abietinella abietina +
tapered  +
Acalypha +
thread-like  +
Acalypha alopecuroidea +
thread-like  +
Acalypha arvensis +
thread-like  +
Acalypha australis +
thread-like  +
Acalypha californica +
thread-like  +
Acalypha chamaedrifolia +
thread-like  +
Acalypha deamii +
thread-like  +
Acalypha gracilens +
thread-like  +
Acalypha monococca +
thread-like  +
Acalypha monostachya +
thread-like  +
Acalypha neomexicana +
thread-like  +
Acalypha ostryifolia +
thread-like  +
Acalypha phleoides +
thread-like  +
Acalypha poiretii +
thread-like  +
Acalypha radians +
thread-like  +
Acalypha rhomboidea +
thread-like  +
Acalypha setosa +
thread-like  +
Acalypha virginica +
thread-like  +
Acalypha wilkesiana +
thread-like  +
Acanthoscyphus +
round  +
Acanthoscyphus parishii +
round  +
Acanthoscyphus parishii var. abramsii +
round  +
Acanthoscyphus parishii var. cienegensis +
round  +
Acanthoscyphus parishii var. goodmaniana +
round  +
Acanthoscyphus parishii var. parishii +
round  +
Achnatherum +
spikelike  +
Achnatherum aridum +
spikelike  +
Achnatherum arnowiae +
spikelike  +
Achnatherum contractum +
spikelike  +
Achnatherum coronatum +
spikelike  +
Achnatherum curvifolium +
spikelike  +
Achnatherum diegoense +
spikelike  +
Achnatherum eminens +
spikelike  +
Achnatherum hendersonii +
spikelike  +
Achnatherum hymenoides +
spikelike  +
Achnatherum latiglume +
spikelike  +
Achnatherum lemmonii +
spikelike  +
Achnatherum lemmonii subsp. lemmonii +
spikelike  +
Achnatherum lemmonii subsp. pubescens +
spikelike  +
Achnatherum lettermanii +
spikelike  +
Achnatherum lobatum +
spikelike  +
Achnatherum nelsonii +
spikelike  +
Achnatherum nelsonii subsp. dorei +
spikelike  +
Achnatherum nelsonii subsp. nelsonii +
spikelike  +
Achnatherum nevadense +
spikelike  +
Achnatherum occidentale +
spikelike  +
Achnatherum occidentale subsp. californicum +
spikelike  +
Achnatherum occidentale subsp. occidentale +
spikelike  +
Achnatherum occidentale subsp. pubescens +
spikelike  +
Achnatherum parishii +
spikelike  +
Achnatherum parishii subsp. depauperatum +
spikelike  +
Achnatherum parishii subsp. parishii +
spikelike  +
Achnatherum perplexum +
spikelike  +
Achnatherum pinetorum +
spikelike  +
Achnatherum richardsonii +
spikelike  +
Achnatherum robustum +
spikelike  +
Achnatherum scribneri +
spikelike  +
Achnatherum splendens +
spikelike  +
Achnatherum stillmanii +
spikelike  +
Achnatherum swallenii +
spikelike  +
Achnatherum thurberianum +
spikelike  +
Achnatherum wallowaense +
spikelike  +
Achnatherum webberi +
spikelike  +
Achnatherum ×bloomeri +
spikelike  +
Acrachne +
spikelike  +
Acrachne racemosa +
spikelike  +
Aegilops +
spikelike  +
Aegilops crassa +
spikelike  +
Aegilops cylindrica +
spikelike  +
Aegilops geniculata +
spikelike  +
Aegilops neglecta +
spikelike  +
Aegilops tauschii +
spikelike  +
Aegilops triuncialis +
spikelike  +
Aegilops ventricosa +
spikelike  +
Aegopogon +
spikelike  +
Aegopogon tenellus +
spikelike  +
Aeluropus +
spikelike  +
Aeluropus littoralis +
spikelike  +
Agalinis aphylla +
siliceous-ridged  +, quadrangular  +
Agalinis aspera +
ridged  +, terete  +
Agalinis calycina +
terete  +, more or less quadrangular  +
Agalinis decemloba +
quadrangular-ridged  +
Agalinis densiflora +
subterete  +
Agalinis divaricata +
quadrangular-ridged  +
Agalinis edwardsiana +
quadrangular-ridged  +, terete  +
Agalinis filicaulis +
terete  +
Agalinis filifolia +
subterete  +, proximally obtusely quadrangular  +
Agalinis gattingeri +
quadrangular-ridged  +
Agalinis georgiana +
quadrangular-ridged  +
Agalinis harperi +
quadrangular-ridged  +, ridged  +, subterete  +
Agalinis heterophylla +
quadrangular-ridged  +
Agalinis homalantha +
quadrangular-ridged  +, quadrangular  +
Agalinis laxa +
angular-ridged  +, terete  +
Agalinis linifolia +
ridged  +, terete  +
Agalinis maritima +
ridged  +, quadrangular  +, terete  +
Agalinis maritima var. grandiflora +
ridged  +, quadrangular  +, terete  +
Agalinis maritima var. maritima +
ridged  +, quadrangular  +, terete  +
Agalinis navasotensis +
quadrangular-ridged  +, terete  +
Agalinis neoscotica +
quadrangular  +
Agalinis obtusifolia +
quadrangular  +
Agalinis oligophylla +
quadrangular  +
Agalinis plukenetii +
quadrangular-ridged  +, subterete  +
Agalinis pulchella +
quadrangular-ridged  +
Agalinis purpurea +
quadrangular-ridged  +
Agalinis purpurea var. parviflora +
quadrangular-ridged  +
Agalinis purpurea var. purpurea +
quadrangular-ridged  +
Agalinis setacea +
quadrangular-ridged  +, terete  +, quadrangular proximally  +
Agalinis skinneriana +
quadrangular  +
Agalinis strictifolia +
ridged  +, subterete  +, obtusely angular  +
Agalinis tenella +
quadrangular-ridged  +, subterete  +
Agalinis tenuifolia +
ridged  +, quadrangular  +
Agalinis viridis +
quadrangular  +, subterete  +
Agave +
umbel-like  +
Agave americana +
umbel-like  +
Agave americana subsp. americana +
umbel-like  +
Agave americana subsp. protamericana +
umbel-like  +
Agave americana var. americana +
umbel-like  +
Agave americana var. expansa +
umbel-like  +
Agave asperrima +
umbel-like  +
Agave asperrima var. asperrima +
umbel-like  +
Agave chrysantha +
umbel-like  +
Agave decipiens +
umbel-like  +
Agave delamateri +
umbel-like  +
Agave deserti +
umbel-like  +
Agave deserti var. deserti +
umbel-like  +
Agave deserti var. simplex +
umbel-like  +
Agave desmettiana +
umbel-like  +
Agave gracilipes +
umbel-like  +
Agave havardiana +
umbel-like  +
Agave lechuguilla +
umbel-like  +
Agave mckelveyana +
umbel-like  +
Agave murpheyi +
umbel-like  +
Agave neglecta +
umbel-like  +
Agave palmeri +
umbel-like  +
Agave parryi +
umbel-like  +
Agave parryi subsp. neomexicana +
umbel-like  +
Agave parryi subsp. parryi +
umbel-like  +
Agave parryi var. couesii +
umbel-like  +
Agave parryi var. huachucensis +
umbel-like  +
Agave parryi var. parryi +
umbel-like  +
Agave parviflora +
umbel-like  +
Agave parviflora subsp. parviflora +
umbel-like  +
Agave phillipsiana +
umbel-like  +
Agave schottii +
umbel-like  +
Agave schottii var. schottii +
umbel-like  +
Agave schottii var. treleasei +
umbel-like  +
Agave shawii +
umbel-like  +
Agave shawii var. shawii +
umbel-like  +
Agave sisalana +
umbel-like  +
Agave toumeyana +
umbel-like  +
Agave toumeyana var. bella +
umbel-like  +
Agave toumeyana var. toumeyana +
umbel-like  +
Agave univittata +
umbel-like  +
Agave utahensis +
umbel-like  +
Agave utahensis subsp. kaibabensis +
umbel-like  +
Agave utahensis subsp. utahensis +
umbel-like  +
Agave utahensis var. eborispina +
umbel-like  +
Agave utahensis var. nevadensis +
umbel-like  +
Agave utahensis var. utahensis +
umbel-like  +
Agave weberi +
umbel-like  +
Agave ×ajoensis +
umbel-like  +
Agave ×arizonica +
umbel-like  +
Agave ×glomeruliflora +
umbel-like  +
Ageratina +
dilated  +
Ageratina adenophora +
dilated  +
Ageratina altissima +
dilated  +
Ageratina altissima var. altissima +
dilated  +
Ageratina altissima var. roanensis +
dilated  +
Ageratina aromatica +
dilated  +
Ageratina havanensis +
dilated  +
Ageratina herbacea +
dilated  +
Ageratina jucunda +
dilated  +
Ageratina lemmonii +
dilated  +
Ageratina luciae-brauniae +
dilated  +
Ageratina occidentalis +
dilated  +
Ageratina paupercula +
dilated  +
Ageratina rothrockii +
dilated  +
Ageratina shastensis +
dilated  +
Ageratina thyrsiflora +
dilated  +
Ageratina wrightii +
dilated  +
Ageratum +
less linear;clavate  +
Ageratum conyzoides +
less linear;clavate  +
Ageratum corymbosum +
less linear;clavate  +
Ageratum houstonianum +
less linear;clavate  +
Ageratum maritimum +
less linear;clavate  +
Agoseris +
filiform  +
Agoseris apargioides +
filiform  +
Agoseris apargioides var. apargioides +
filiform  +
Agoseris apargioides var. eastwoodiae +
filiform  +
Agoseris apargioides var. maritima +
filiform  +
Agoseris aurantiaca +
filiform  +
Agoseris aurantiaca var. aurantiaca +
filiform  +
Agoseris aurantiaca var. purpurea +
filiform  +
Agoseris glauca +
filiform  +
Agoseris glauca var. dasycephala +
filiform  +
Agoseris glauca var. glauca +
filiform  +
Agoseris grandiflora +
filiform  +
Agoseris grandiflora var. grandiflora +
filiform  +
Agoseris grandiflora var. leptophylla +
filiform  +
Agoseris heterophylla +
filiform  +
Agoseris heterophylla var. cryptopleura +
filiform  +
Agoseris heterophylla var. heterophylla +
filiform  +
Agoseris heterophylla var. quentinii +
filiform  +
Agoseris hirsuta +
filiform  +
Agoseris monticola +
filiform  +
Agoseris parviflora +
filiform  +
Agoseris retrorsa +
filiform  +
Agoseris ×elata +
filiform  +
Agropyron +
spikelike  +
Agropyron cristatum +
spikelike  +
Agropyron fragile +
spikelike  +
Agrostis +
spikelike  +
Agrostis anadyrensis +
spikelike  +
Agrostis blasdalei +
spikelike  +
Agrostis canina +
spikelike  +
Agrostis capillaris +
spikelike  +
Agrostis castellana +
spikelike  +
Agrostis clavata +
spikelike  +
Agrostis densiflora +
spikelike  +
Agrostis elliottiana +
capillary  +
Agrostis exarata +
spikelike  +
Agrostis gigantea +
spikelike  +
Agrostis hallii +
spikelike  +
Agrostis hendersonii +
spikelike  +
Agrostis hooveri +
spikelike  +
Agrostis howellii +
spikelike  +
Agrostis hyemalis +
capillary  +
Agrostis idahoensis +
spikelike  +
Agrostis mertensii +
not capillary  +
Agrostis microphylla +
spikelike  +
Agrostis nebulosa +
spikelike  +
Agrostis oregonensis +
spikelike  +
Agrostis pallens +
spikelike  +
Agrostis perennans +
capillary  +
Agrostis rossiae +
spikelike  +
Agrostis scabra +
capillary  +
Agrostis stolonifera +
spikelike  +
Agrostis tolucensis +
spikelike  +
Agrostis variabilis +
spikelike  +
Agrostis vinealis +
spikelike  +
Aira +
capillary  +
Aira caryophyllea +
capillary  +
Aira caryophyllea var. capillaris +
capillary  +
Aira caryophyllea var. caryophyllea +
capillary  +
Aira caryophyllea var. cupaniana +
capillary  +
Aira praecox +
capillary  +
Allolepis +
spikelike  +
Allolepis texana +
spikelike  +
Alloteropsis +
spikelike  +
Alloteropsis cimicina +
spikelike  +
Alnus +
terete  +
Alnus glutinosa +
terete  +
Alnus incana +
terete  +
Alnus incana subsp. rugosa +
terete  +
Alnus incana subsp. tenuifolia +
terete  +
Alnus maritima +
terete  +
Alnus oblongifolia +
terete  +
Alnus rhombifolia +
terete  +
Alnus rubra +
terete  +
Alnus serrulata +
terete  +
Alnus viridis +
terete  +
Alnus viridis subsp. crispa +
terete  +
Alnus viridis subsp. fruticosa +
terete  +
Alnus viridis subsp. sinuata +
terete  +
Alopecurus +
spikelike  +
Alopecurus aequalis +
spikelike  +
Alopecurus aequalis var. aequalis +
spikelike  +
Alopecurus aequalis var. sonomensis +
spikelike  +
Alopecurus arundinaceus +
spikelike  +
Alopecurus carolinianus +
spikelike  +
Alopecurus creticus +
spikelike  +
Alopecurus geniculatus +
spikelike  +
Alopecurus magellanicus +
spikelike  +
Alopecurus myosuroides +
spikelike  +
Alopecurus pratensis +
spikelike  +
Alopecurus rendlei +
spikelike  +
Alopecurus saccatus +
spikelike  +
Alophia +
filiform  +, divided  +
Alophia drummondii +
filiform  +, divided  +
Amelichloa +
spikelike  +
Amelichloa brachychaeta +
spikelike  +
Amelichloa caudata +
spikelike  +
Amelichloa clandestina +
spikelike  +
Ammophila +
spikelike  +
Ammophila arenaria +
spikelike  +
Ammophila breviligulata +
spikelike  +
Ammophila breviligulata subsp. breviligulata +
spikelike  +
Ammophila breviligulata subsp. champlainensis +
spikelike  +
Ampelodesmos +
spikelike  +
Ampelodesmos mauritanicus +
spikelike  +
Amphibromus +
spikelike  +
Amphibromus neesii +
spikelike  +
Amphibromus nervosus +
spikelike  +
Amphibromus scabrivalvis +
spikelike  +
Amphicarpum +
spikelike  +
Amphicarpum amphicarpon +
spikelike  +
Amphicarpum muhlenbergianum +
spikelike  +
Amphidium +
2-fid  +
Amphidium californicum +
2-fid  +
Amphidium lapponicum +
2-fid  +
Amphidium mougeotii +
2-fid  +
Andropogon +
spikelike  +
Andropogon arctatus +
spikelike  +
Andropogon bicornis +
spikelike  +
Andropogon brachystachyus +
spikelike  +
Andropogon floridanus +
spikelike  +
Andropogon gerardii +
spikelike  +
Andropogon glomeratus +
spikelike  +
Andropogon glomeratus var. glaucopsis +
spikelike  +
Andropogon glomeratus var. glomeratus +
spikelike  +
Andropogon glomeratus var. hirsutior +
spikelike  +
Andropogon glomeratus var. pumilus +
spikelike  +
Andropogon glomeratus var. scabriglumis +
spikelike  +
Andropogon gracilis +
spikelike  +
Andropogon gyrans +
spikelike  +
Andropogon gyrans var. gyrans +
spikelike  +
Andropogon gyrans var. stenophyllus +
spikelike  +
Andropogon hallii +
spikelike  +
Andropogon liebmannii +
spikelike  +
Andropogon longiberbis +
spikelike  +
Andropogon sect. Andropogon +
spikelike  +
Andropogon sect. Leptopogon +
spikelike  +
Andropogon ternarius +
spikelike  +
Andropogon ternarius var. cabanisii +
spikelike  +
Andropogon ternarius var. ternarius +
spikelike  +
Andropogon tracyi +
spikelike  +
Andropogon virginicus +
spikelike  +
Andropogon virginicus var. decipiens +
spikelike  +
Andropogon virginicus var. glaucus +
spikelike  +
Andropogon virginicus var. virginicus +
spikelike  +
Anisocoma +
filiform  +
Anisocoma acaulis +
filiform  +
Anthenantia +
not spikelike  +
Anthenantia rufa +
not spikelike  +
Anthenantia villosa +
not spikelike  +
Anthephora +
spikelike  +
Anthephora hermaphrodita +
spikelike  +
Anthoxanthum +
spikelike  +
Anthoxanthum arcticum +
spikelike  +
Anthoxanthum aristatum +
spikelike  +
Anthoxanthum hirtum +
spikelike  +
Anthoxanthum monticola +
spikelike  +
Anthoxanthum monticola subsp. alpinum +
spikelike  +
Anthoxanthum monticola subsp. monticola +
spikelike  +
Anthoxanthum nitens +
spikelike  +
Anthoxanthum occidentale +
spikelike  +
Anthoxanthum odoratum +
spikelike  +
Anulocaulis annulatus +
umbel-like  +
Apera +
spikelike  +
Apera interrupta +
spikelike  +
Apera spica-venti +
spikelike  +
Apluda +
spikelike  +
Apluda mutica +
spikelike  +
Arctagrostis +
spikelike  +
Arctagrostis latifolia +
spikelike  +
Arctagrostis latifolia subsp. arundinacea +
spikelike  +
Arctagrostis latifolia subsp. latifolia +
spikelike  +
Arctophila +
spikelike  +
Arctophila fulva +
spikelike  +
Aristida +
spikelike  +
Aristida adscensionis +
spikelike  +
Aristida arizonica +
spikelike  +
Aristida basiramea +
spikelike  +
Aristida californica +
spikelike  +
Aristida californica var. californica +
spikelike  +
Aristida californica var. glabrata +
spikelike  +
Aristida condensata +
spikelike  +
Aristida desmantha +
spikelike  +
Aristida dichotoma +
spikelike  +
Aristida dichotoma var. curtissii +
spikelike  +
Aristida dichotoma var. dichotoma +
spikelike  +
Aristida divaricata +
spikelike  +
Aristida floridana +
spikelike  +
Aristida gypsophila +
spikelike  +
Aristida gyrans +
spikelike  +
Aristida havardii +
spikelike  +
Aristida lanosa +
spikelike  +
Aristida longespica +
spikelike  +
Aristida longespica var. geniculata +
spikelike  +
Aristida longespica var. longespica +
spikelike  +
Aristida mohrii +
spikelike  +
Aristida oligantha +
spikelike  +
Aristida palustris +
spikelike  +
Aristida pansa +
spikelike  +
Aristida patula +
spikelike  +
Aristida purpurascens +
spikelike  +
Aristida purpurascens var. purpurascens +
spikelike  +
Aristida purpurascens var. tenuispica +
spikelike  +
Aristida purpurascens var. virgata +
spikelike  +
Aristida purpurea +
spikelike  +
Aristida purpurea var. fendleriana +
spikelike  +
Aristida purpurea var. longiseta +
spikelike  +
Aristida purpurea var. nealleyi +
spikelike  +
Aristida purpurea var. parishii +
spikelike  +
Aristida purpurea var. perplexa +
spikelike  +
Aristida purpurea var. purpurea +
spikelike  +
Aristida purpurea var. wrightii +
spikelike  +
Aristida ramosissima +
spikelike  +
Aristida rhizomophora +
spikelike  +
Aristida schiedeana +
spikelike  +
Aristida simpliciflora +
spikelike  +
Aristida spiciformis +
spikelike  +
Aristida stricta +
spikelike  +
Aristida ternipes +
spikelike  +
Aristida ternipes var. gentilis +
spikelike  +
Aristida ternipes var. ternipes +
spikelike  +
Aristida tuberculosa +
spikelike  +
Aristocapsa +
round  +
Aristocapsa insignis +
round  +
Arnoseris +
filiform  +
Arnoseris minima +
filiform  +
Arrhenatherum +
spikelike  +
Arrhenatherum elatius +
spikelike  +
Arthraxon +
spikelike  +
Arthraxon hispidus +
spikelike  +
Arundinaria +
spikelike  +
Arundinaria appalachiana +
spikelike  +
Arundinaria gigantea +
spikelike  +
Arundinaria tecta +
spikelike  +
Arundo +
spikelike  +
Arundo donax +
spikelike  +
Asanthus +
clavate  +
Asanthus squamulosus +
clavate  +
Asparagus aethiopicus +
ridged  +
Asparagus officinalis +
dissected  +
Asparagus setaceus +
planate  +
Asteraceae tribe Cichorieae +
filiform  +
Asteraceae tribe Vernonieae +
lance-linear;more or less lanceolate  +
Astraea lobata +
2-fid  +
Atrichoseris +
filiform  +
Atrichoseris platyphylla +
filiform  +
Atriplex argentea +
angled  +
Atriplex argentea var. argentea +
angled  +
Atriplex argentea var. hillmanii +
angled  +
Atriplex argentea var. longitrichoma +
terete  +
Atriplex argentea var. mohavensis +
angled  +
Atriplex argentea var. rydbergii +
angled  +
Atriplex coronata +
terete  +
Atriplex coronata var. coronata +
terete  +
Atriplex coronata var. notatior +
terete  +
Atriplex coronata var. vallicola +
terete  +
Atriplex gmelinii var. alaskensis +
angled  +
Atriplex joaquiniana +
angled  +
Atriplex klebergorum +
terete  +
Atriplex parishii var. depressa +
terete  +
Atriplex patula +
angled  +
Atriplex rosea +
terete  +
Atriplex semibaccata +
not angled  +
Atriplex truncata +
angled  +
Atriplex wolfii +
terete  +
Atriplex wolfii var. tenuissima +
terete  +
Atriplex wolfii var. wolfii +
terete  +
Austrostipa +
spikelike  +
Austrostipa elegantissima +
plumose  +
Austrostipa ramosissima +
spikelike  +
Avena +
spikelike  +
Avena barbata +
spikelike  +
Avena fatua +
spikelike  +
Avena hybrida +
spikelike  +
Avena occidentalis +
spikelike  +
Avena sativa +
spikelike  +
Avena sterilis +
spikelike  +
Avenula +
spikelike  +
Avenula hookeri +
spikelike  +
Avenula pubescens +
spikelike  +
Axonopus +
triquetrous  +, spikelike  +
Axonopus compressus +
triquetrous  +, spikelike  +
Axonopus fissifolius +
triquetrous  +, spikelike  +
Axonopus furcatus +
triquetrous  +, spikelike  +
Axonopus scoparius +
triquetrous  +, spikelike  +
B
Bambusa +
plumose  +
Bambusa bambos +
plumose  +
Bambusa multiplex +
plumose  +
Bambusa oldhamii +
plumose  +
Bambusa vulgaris +
plumose  +
Barbella +
elongate  +
Barbella pendula +
elongate  +
Beckmannia +
spikelike  +
Beckmannia syzigachne +
spikelike  +
Belamcanda +
flattened  +, divided  +, filiform  +
Belamcanda chinensis +
flattened  +, divided  +, filiform  +
Bernardia +
flattened  +
Bernardia incana +
flattened  +
Bernardia myricifolia +
flattened  +
Bernardia obovata +
flattened  +
Betula +
terete  +
Betula alleghaniensis +
terete  +
Betula cordifolia +
terete  +
Betula glandulosa +
terete  +
Betula kenaica +
terete  +
Betula lenta +
terete  +
Betula michauxii +
terete  +
Betula minor +
terete  +
Betula murrayana +
terete  +
Betula nana +
terete  +
Betula nana subsp. exilis +
terete  +
Betula nana subsp. nana +
terete  +
Betula neoalaskana +
terete  +
Betula nigra +
terete  +
Betula occidentalis +
terete  +
Betula papyrifera +
terete  +
Betula pendula +
terete  +
Betula populifolia +
terete  +
Betula pubescens +
terete  +
Betula pubescens subsp. pubescens +
terete  +
Betula pubescens subsp. tortuosa +
terete  +
Betula pumila +
terete  +
Betula uber +
terete  +
Betulaceae subfam. Betuloideae +
terete  +
Betulaceae subfam. Coryloideae +
terete  +
Blepharidachne +
spikelike  +
Blepharidachne bigelovii +
spikelike  +
Blepharidachne kingii +
spikelike  +
Blepharoneuron +
spikelike  +
Blepharoneuron tricholepis +
spikelike  +
Bothriochloa +
spikelike  +
Bothriochloa alta +
spikelike  +
Bothriochloa barbinodis +
spikelike  +
Bothriochloa bladhii +
spikelike  +
Bothriochloa edwardsiana +
spikelike  +
Bothriochloa exaristata +
spikelike  +
Bothriochloa hybrida +
spikelike  +
Bothriochloa ischaemum +
spikelike  +
Bothriochloa laguroides +
spikelike  +
Bothriochloa longipaniculata +
spikelike  +
Bothriochloa pertusa +
spikelike  +
Bothriochloa springfieldii +
spikelike  +
Bothriochloa wrightii +
spikelike  +
Bouteloua +
spikelike  +
Bouteloua aristidoides +
spikelike  +
Bouteloua aristidoides var. aristidoides +
spikelike  +
Bouteloua aristidoides var. arizonica +
spikelike  +
Bouteloua barbata +
spikelike  +
Bouteloua barbata var. barbata +
spikelike  +
Bouteloua barbata var. rothrockii +
spikelike  +
Bouteloua breviseta +
spikelike  +
Bouteloua chondrosoides +
spikelike  +
Bouteloua curtipendula +
spikelike  +
Bouteloua curtipendula var. caespitosa +
spikelike  +
Bouteloua curtipendula var. curtipendula +
spikelike  +
Bouteloua eludens +
spikelike  +
Bouteloua eriopoda +
spikelike  +
Bouteloua gracilis +
spikelike  +
Bouteloua hirsuta +
spikelike  +
Bouteloua hirsuta subsp. hirsuta +
spikelike  +
Bouteloua hirsuta subsp. pectinata +
spikelike  +
Bouteloua kayi +
spikelike  +
Bouteloua parryi +
spikelike  +
Bouteloua radicosa +
spikelike  +
Bouteloua ramosa +
spikelike  +
Bouteloua repens +
spikelike  +
Bouteloua rigidiseta +
spikelike  +
Bouteloua simplex +
circular  +, arcuate  +
Bouteloua subg. Bouteloua +
spikelike  +
Bouteloua subg. Chondrosum +
spikelike  +
Bouteloua trifida +
spikelike  +
Bouteloua trifida var. burkii +
spikelike  +
Bouteloua trifida var. trifida +
spikelike  +
Bouteloua uniflora +
spikelike  +
Bouteloua warnockii +
spikelike  +
Brachyelytrum +
spikelike  +
Brachyelytrum aristosum +
spikelike  +
Brachyelytrum erectum +
spikelike  +
Brachypodium +
spikelike  +
Brachypodium distachyon +
spikelike  +
Brachypodium phoenicoides +
spikelike  +
Brachypodium pinnatum +
spikelike  +
Brachypodium rupestre +
spikelike  +
Brachypodium sylvaticum +
spikelike  +
Brachytheciaceae +
terete  +
Brachytheciastrum +
terete  +
Brachytheciastrum collinum +
terete  +
Brachytheciastrum delicatulum +
terete  +
Brachytheciastrum fendleri +
terete  +
Brachytheciastrum leibergii +
terete  +
Brachytheciastrum trachypodium +
terete  +
Brachytheciastrum velutinum +
terete  +
Brachytheciastrum velutinum var. salicinum +
terete  +
Brachytheciastrum velutinum var. velutinum +
terete  +
Brachythecium +
terete  +
Brachythecium acuminatum +
terete  +
Brachythecium acutum +
terete  +
Brachythecium albicans +
terete  +
Brachythecium asperrimum +
terete  +
Brachythecium bolanderi +
terete  +
Brachythecium boreale +
terete  +
Brachythecium brandegeei +
terete  +
Brachythecium campestre +
terete  +
Brachythecium cirrosum +
terete  +
Brachythecium coruscum +
terete  +
Brachythecium erythrorrhizon +
terete  +
Brachythecium erythrorrhizon var. alpinum +
terete  +
Brachythecium erythrorrhizon var. erythrorrhizon +
terete  +
Brachythecium frigidum +
terete  +
Brachythecium jacuticum +
terete  +
Brachythecium laetum +
terete  +
Brachythecium rivulare +
terete  +
Brachythecium rotaeanum +
terete  +
Brachythecium ruderale +
terete  +
Brachythecium rutabulum +
terete  +
Brachythecium salebrosum +
terete  +
Brachythecium turgidum +
terete  +
Brachythecium udum +
terete  +
Braunia +
stoloniform-flagelliform  +
Braunia andrieuxii +
stoloniform-flagelliform  +
Braunia secunda +
stoloniform-flagelliform  +
Brickellia +
clavate  +
Brickellia amplexicaulis +
clavate  +
Brickellia atractyloides +
clavate  +
Brickellia atractyloides var. arguta +
clavate  +
Brickellia atractyloides var. atractyloides +
clavate  +
Brickellia atractyloides var. odontolepis +
clavate  +
Brickellia baccharidea +
clavate  +
Brickellia betonicifolia +
clavate  +
Brickellia brachyphylla +
clavate  +
Brickellia californica +
clavate  +
Brickellia chenopodina +
clavate  +
Brickellia cordifolia +
clavate  +
Brickellia coulteri +
clavate  +
Brickellia coulteri var. brachiata +
clavate  +
Brickellia coulteri var. coulteri +
clavate  +
Brickellia cylindracea +
clavate  +
Brickellia dentata +
clavate  +
Brickellia desertorum +
clavate  +
Brickellia eupatorioides +
clavate  +
Brickellia eupatorioides var. chlorolepis +
clavate  +
Brickellia eupatorioides var. corymbulosa +
clavate  +
Brickellia eupatorioides var. eupatorioides +
clavate  +
Brickellia eupatorioides var. floridana +
clavate  +
Brickellia eupatorioides var. gracillima +
clavate  +
Brickellia eupatorioides var. texana +
clavate  +
Brickellia floribunda +
clavate  +
Brickellia frutescens +
clavate  +
Brickellia grandiflora +
clavate  +
Brickellia greenei +
clavate  +
Brickellia hinckleyi +
clavate  +
Brickellia hinckleyi var. hinckleyi +
clavate  +
Brickellia hinckleyi var. terlinguensis +
clavate  +
Brickellia incana +
clavate  +
Brickellia knappiana +
clavate  +
Brickellia laciniata +
clavate  +
Brickellia lemmonii +
clavate  +
Brickellia lemmonii var. conduplicata +
clavate  +
Brickellia lemmonii var. lemmonii +
clavate  +
Brickellia longifolia +
clavate  +
Brickellia longifolia var. longifolia +
clavate  +
Brickellia longifolia var. multiflora +
clavate  +
Brickellia microphylla +
clavate  +
Brickellia microphylla var. microphylla +
clavate  +
Brickellia microphylla var. scabra +
clavate  +
Brickellia nevinii +
clavate  +
Brickellia oblongifolia +
clavate  +
Brickellia oblongifolia var. linifolia +
clavate  +
Brickellia oblongifolia var. oblongifolia +
clavate  +
Brickellia parvula +
clavate  +
Brickellia pringlei +
clavate  +
Brickellia rusbyi +
clavate  +
Brickellia simplex +
clavate  +
Brickellia venosa +
clavate  +
Brickellia veronicifolia +
clavate  +
Brickelliastrum +
clavate  +
Brickelliastrum fendleri +
clavate  +
Briza +
capillary  +
Briza maxima +
capillary  +
Briza media +
capillary  +
Briza minor +
capillary  +
Bromidium +
spikelike  +
Bromidium tandilense +
spikelike  +
Bromus +
spikelike  +
Bromus aleutensis +
spikelike  +
Bromus anomalus +
spikelike  +
Bromus arenarius +
spikelike  +
Bromus arizonicus +
spikelike  +
Bromus arvensis +
spikelike  +
Bromus berteroanus +
spikelike  +
Bromus briziformis +
spikelike  +
Bromus carinatus +
spikelike  +
Bromus carinatus var. carinatus +
spikelike  +
Bromus carinatus var. marginatus +
spikelike  +
Bromus caroli-henrici +
spikelike  +
Bromus catharticus +
spikelike  +
Bromus catharticus var. catharticus +
spikelike  +
Bromus catharticus var. elatus +
spikelike  +
Bromus ciliatus +
spikelike  +
Bromus commutatus +
spikelike  +
Bromus danthoniae +
spikelike  +
Bromus diandrus +
spikelike  +
Bromus erectus +
spikelike  +
Bromus frondosus +
spikelike  +
Bromus grandis +
spikelike  +
Bromus hallii +
spikelike  +
Bromus hordeaceus +
spikelike  +
Bromus hordeaceus subsp. hordeaceus +
spikelike  +
Bromus hordeaceus subsp. molliformis +
spikelike  +
Bromus hordeaceus subsp. pseudothominei +
spikelike  +
Bromus hordeaceus subsp. thominei +
spikelike  +
Bromus inermis +
spikelike  +
Bromus japonicus +
spikelike  +
Bromus kalmii +
spikelike  +
Bromus laevipes +
spikelike  +
Bromus lanatipes +
spikelike  +
Bromus lanceolatus +
spikelike  +
Bromus latiglumis +
spikelike  +
Bromus lepidus +
spikelike  +
Bromus madritensis +
spikelike  +
Bromus maritimus +
spikelike  +
Bromus mucroglumis +
spikelike  +
Bromus nottowayanus +
spikelike  +
Bromus orcuttianus +
spikelike  +
Bromus pacificus +
spikelike  +
Bromus polyanthus +
spikelike  +
Bromus porteri +
spikelike  +
Bromus pseudolaevipes +
spikelike  +
Bromus pubescens +
spikelike  +
Bromus pumpellianus +
spikelike  +
Bromus pumpellianus subsp. dicksonii +
spikelike  +
Bromus pumpellianus subsp. pumpellianus +
spikelike  +
Bromus racemosus +
spikelike  +
Bromus ramosus +
spikelike  +
Bromus richardsonii +
filiform  +
Bromus riparius +
spikelike  +
Bromus rubens +
spikelike  +
Bromus scoparius +
spikelike  +
Bromus secalinus +
spikelike  +
Bromus sect. Bromopsis +
spikelike  +
Bromus sect. Bromus +
spikelike  +
Bromus sect. Ceratochloa +
spikelike  +
Bromus sect. Genea +
spikelike  +
Bromus sect. Neobromus +
spikelike  +
Bromus sitchensis +
spikelike  +
Bromus squarrosus +
spikelike  +
Bromus sterilis +
spikelike  +
Bromus suksdorfii +
spikelike  +
Bromus tectorum +
spikelike  +
Bromus texensis +
spikelike  +
Bromus vulgaris +
spikelike  +
Brotherella roellii +
flagelliform  +
Bryhnia +
terete  +
Bryhnia graminicolor +
terete  +
Bryhnia hultenii +
terete  +
Bryhnia novae-angliae +
terete  +
Bryoandersonia +
terete  +
Bryoandersonia illecebra +
terete  +
Bryocrumia vivicolor +
tapered  +
Buchloë +
pectinate  +
Buchloë dactyloides +
pectinate  +
Buckiella undulata +
attenuate  +
C
Calamagrostis +
spikelike  +
Calamagrostis bolanderi +
spikelike  +
Calamagrostis breweri +
spikelike  +
Calamagrostis cainii +
spikelike  +
Calamagrostis canadensis +
spikelike  +
Calamagrostis canadensis var. canadensis +
spikelike  +
Calamagrostis canadensis var. langsdorffii +
spikelike  +
Calamagrostis canadensis var. macouniana +
spikelike  +
Calamagrostis cinnoides +
spikelike  +
Calamagrostis deschampsioides +
spikelike  +
Calamagrostis epigejos +
spikelike  +
Calamagrostis foliosa +
spikelike  +
Calamagrostis howellii +
spikelike  +
Calamagrostis koelerioides +
spikelike  +
Calamagrostis lapponica +
spikelike  +
Calamagrostis montanensis +
spikelike  +
Calamagrostis muiriana +
spikelike  +
Calamagrostis nutkaensis +
spikelike  +
Calamagrostis ophitidis +
spikelike  +
Calamagrostis perplexa +
spikelike  +
Calamagrostis pickeringii +
spikelike  +
Calamagrostis porteri +
spikelike  +
Calamagrostis porteri subsp. insperata +
spikelike  +
Calamagrostis porteri subsp. porteri +
spikelike  +
Calamagrostis purpurascens +
spikelike  +
Calamagrostis rubescens +
spikelike  +
Calamagrostis scopulorum +
spikelike  +
Calamagrostis sesquiflora +
spikelike  +
Calamagrostis stricta +
spikelike  +
Calamagrostis stricta subsp. inexpansa +
spikelike  +
Calamagrostis stricta subsp. stricta +
spikelike  +
Calamagrostis tacomensis +
spikelike  +
Calamagrostis tweedyi +
spikelike  +
Calamagrostis ×acutiflora +
spikelike  +
Calamovilfa +
not spikelike  +
Calamovilfa arcuata +
not spikelike  +
Calamovilfa brevipilis +
not spikelike  +
Calamovilfa curtissii +
not spikelike  +
Calamovilfa gigantea +
not spikelike  +
Calamovilfa longifolia +
not spikelike  +
Calamovilfa longifolia var. longifolia +
not spikelike  +
Calamovilfa longifolia var. magna +
not spikelike  +
Callicladium +
curled  +
Callicladium haldanianum +
curled  +
Calycoseris +
filiform  +
Calycoseris parryi +
filiform  +
Calycoseris wrightii +
filiform  +
Calydorea +
flattened  +, divided  +, filiform  +
Calydorea coelestina +
flattened  +, divided  +, filiform  +
Carminatia +
filiform  +
Carminatia tenuiflora +
filiform  +
Carphephorus +
linear-clavate  +
Carphephorus bellidifolius +
linear-clavate  +
Carphephorus carnosus +
linear-clavate  +
Carphephorus corymbosus +
linear-clavate  +
Carphephorus odoratissimus +
linear-clavate  +
Carphephorus odoratissimus var. odoratissimus +
linear-clavate  +
Carphephorus odoratissimus var. subtropicanus +
linear-clavate  +
Carphephorus paniculatus +
linear-clavate  +
Carphephorus pseudoliatris +
linear-clavate  +
Carphephorus tomentosus +
linear-clavate  +
Carphochaete +
filiform  +
Carphochaete bigelovii +
filiform  +
Carpinus +
fluted  +, ridged  +
Carpinus caroliniana +
fluted  +, ridged  +
Carpinus caroliniana subsp. caroliniana +
fluted  +, ridged  +
Carpinus caroliniana subsp. virginiana +
fluted  +, ridged  +
Catabrosa +
spikelike  +
Catabrosa aquatica +
spikelike  +
Cathestecum +
spikelike  +
Cathestecum brevifolium +
spikelike  +
Cathestecum erectum +
spikelike  +
Celtica +
spikelike  +
Celtica gigantea +
spikelike  +
Cenchrus +
spikelike  +
Cenchrus biflorus +
spikelike  +
Cenchrus brownii +
spikelike  +
Cenchrus echinatus +
spikelike  +
Cenchrus gracillimus +
spikelike  +
Cenchrus longispinus +
spikelike  +
Cenchrus myosuroides +
spikelike  +
Cenchrus spinifex +
spikelike  +
Cenchrus tribuloides +
spikelike  +
Centratherum +
lance-linear;more or less lanceolate  +
Centratherum punctatum +
lance-linear;more or less lanceolate  +
Chaetadelpha +
filiform  +
Chaetadelpha wheeleri +
filiform  +
Chasmanthe +
notched  +, filiform  +
Chasmanthe floribunda +
notched  +, filiform  +
Chasmanthium +
spikelike  +
Chasmanthium latifolium +
spikelike  +
Chasmanthium laxum +
spikelike  +
Chasmanthium nitidum +
spikelike  +
Chasmanthium ornithorhynchum +
spikelike  +
Chasmanthium sessiliflorum +
spikelike  +
Chenopodium standleyanum +
moniliform  +
Chenopodium subsect. Standleyana +
moniliform  +
Chloracantha spinosa var. spinosa +
wand-like  +
Chloris +
spikelike  +
Chloris andropogonoides +
spikelike  +
Chloris barbata +
spikelike  +
Chloris berroi +
spikelike  +
Chloris canterae +
spikelike  +
Chloris canterae var. canterae +
spikelike  +
Chloris canterae var. grandiflora +
spikelike  +
Chloris ciliata +
spikelike  +
Chloris cucullata +
spikelike  +
Chloris divaricata +
spikelike  +
Chloris elata +
spikelike  +
Chloris gayana +
spikelike  +
Chloris pectinata +
spikelike  +
Chloris pilosa +
spikelike  +
Chloris radiata +
spikelike  +
Chloris submutica +
spikelike  +
Chloris texensis +
spikelike  +
Chloris truncata +
spikelike  +
Chloris ventricosa +
spikelike  +
Chloris verticillata +
spikelike  +
Chloris virgata +
spikelike  +
Chondrilla +
filiform  +
Chondrilla juncea +
filiform  +
Chorizanthe +
round  +
Chorizanthe angustifolia +
round  +
Chorizanthe biloba +
round  +
Chorizanthe biloba var. biloba +
round  +
Chorizanthe biloba var. immemora +
round  +
Chorizanthe blakleyi +
round  +
Chorizanthe brevicornu +
round  +
Chorizanthe brevicornu var. brevicornu +
round  +
Chorizanthe brevicornu var. spathulata +
round  +
Chorizanthe breweri +
round  +
Chorizanthe clevelandii +
round  +
Chorizanthe corrugata +
round  +
Chorizanthe cuspidata +
round  +
Chorizanthe cuspidata var. cuspidata +
round  +
Chorizanthe cuspidata var. villosa +
round  +
Chorizanthe diffusa +
round  +
Chorizanthe douglasii +
round  +
Chorizanthe fimbriata +
round  +
Chorizanthe fimbriata var. fimbriata +
round  +
Chorizanthe fimbriata var. laciniata +
round  +
Chorizanthe howellii +
round  +
Chorizanthe leptotheca +
round  +
Chorizanthe membranacea +
round  +
Chorizanthe obovata +
round  +
Chorizanthe orcuttiana +
round  +
Chorizanthe palmeri +
round  +
Chorizanthe parryi +
round  +
Chorizanthe parryi var. fernandina +
round  +
Chorizanthe parryi var. parryi +
round  +
Chorizanthe polygonoides +
round  +
Chorizanthe polygonoides var. longispina +
round  +
Chorizanthe polygonoides var. polygonoides +
round  +
Chorizanthe procumbens +
round  +
Chorizanthe pungens +
round  +
Chorizanthe pungens var. hartwegiana +
round  +
Chorizanthe pungens var. pungens +
round  +
Chorizanthe rectispina +
round  +
Chorizanthe rigida +
round  +
Chorizanthe robusta +
round  +
Chorizanthe robusta var. hartwegii +
round  +
Chorizanthe robusta var. robusta +
round  +
Chorizanthe sect. Acanthogonum +
round  +
Chorizanthe sect. Fragile +
round  +
Chorizanthe sect. Ptelosepala +
round  +
Chorizanthe spinosa +
round  +
Chorizanthe staticoides +
round  +
Chorizanthe stellulata +
round  +
Chorizanthe subg. Amphietes +
round  +
Chorizanthe subg. Eriogonella +
round  +
Chorizanthe subg. Quintaria +
round  +
Chorizanthe uniaristata +
round  +
Chorizanthe valida +
round  +
Chorizanthe ventricosa +
round  +
Chorizanthe watsonii +
round  +
Chorizanthe wheeleri +
round  +
Chorizanthe xanti +
round  +
Chorizanthe xanti var. leucotheca +
round  +
Chorizanthe xanti var. xanti +
round  +
Chromolaena +
linear;linear-clavate  +
Chromolaena bigelovii +
linear;linear-clavate  +
Chromolaena frustrata +
linear;linear-clavate  +
Chromolaena ivifolia +
linear;linear-clavate  +
Chromolaena odorata +
linear;linear-clavate  +
Chryso-hypnum diminutivum +
blunt  +
Chrysopogon +
spikelike  +
Chrysopogon aciculatus +
spikelike  +
Chrysopogon fulvus +
capillary  +
Chrysopogon pauciflorus +
capillary  +
Chrysopogon zizanioides +
spikelike  +
Chylismia parryi +
filiform  +
Cichorium +
filiform  +
Cichorium intybus +
filiform  +
Cimicifuga +
racemelike  +
Cimicifuga americana +
racemelike  +
Cimicifuga arizonica +
racemelike  +
Cimicifuga elata +
racemelike  +
Cimicifuga laciniata +
racemelike  +
Cimicifuga racemosa +
racemelike  +, wand-like  +
Cimicifuga rubifolia +
racemelike  +
Cinna +
spikelike  +
Cinna arundinacea +
spikelike  +
Cinna bolanderi +
spikelike  +
Cinna latifolia +
spikelike  +
Cinnamomum camphora +
terete  +
Cirriphyllum +
terete  +
Cirriphyllum piliferum +
terete  +
Cladoraphis +
spikelike  +
Cladoraphis cyperoides +
spikelike  +
Clasmatodon +
terete  +
Clasmatodon parvulus +
terete  +
Climaciaceae +
attenuate-caudate  +
Climacium +
attenuate-caudate  +
Climacium americanum +
attenuate-caudate  +
Climacium dendroides +
attenuate-caudate  +
Codriophorus +
terete  +
Codriophorus acicularis +
terete  +
Codriophorus aduncoides +
filiform  +
Codriophorus corrugatus +
terete  +
Codriophorus depressus +
terete  +
Codriophorus fascicularis +
terete  +
Codriophorus mollis +
terete  +
Codriophorus norrisii +
terete  +
Codriophorus ryszardii +
terete  +
Codriophorus sect. Codriophorus +
terete  +
Codriophorus sect. Fascicularia +
terete  +
Codriophorus varius +
terete  +, thread-like  +
Coelorachis +
spikelike  +
Coelorachis cylindrica +
spikelike  +
Coelorachis rugosa +
spikelike  +
Coelorachis tessellata +
spikelike  +
Coelorachis tuberculosa +
spikelike  +
Coix +
spikelike  +
Coix lacryma-jobi +
spikelike  +
Coleanthus +
spikelike  +
Coleanthus subtilis +
spikelike  +
Comptonia +
terete  +
Comptonia peregrina +
terete  +
Conoclinium +
filiform;linear-clavate  +
Conoclinium betonicifolium +
filiform;linear-clavate  +
Conoclinium betonicifolium var. betonicifolium +
filiform;linear-clavate  +
Conoclinium betonicifolium var. integrifolium +
filiform;linear-clavate  +
Conoclinium coelestinum +
filiform;linear-clavate  +
Conoclinium dissectum +
filiform;linear-clavate  +
Cortaderia +
spikelike  +
Cortaderia jubata +
spikelike  +
Cortaderia selloana +
spikelike  +
Corylus +
terete  +
Corylus americana +
terete  +
Corylus avellana +
terete  +
Corylus cornuta +
terete  +
Corylus cornuta subsp. californica +
terete  +
Corylus cornuta subsp. cornuta +
terete  +
Corynephorus +
spikelike  +
Corynephorus canescens +
spikelike  +
Cottea +
spikelike  +
Cottea pappophoroides +
spikelike  +
Crataegus laurentiana +
oblong  +, pyriform  +
Crataegus ursopedensis +
oblong  +, ellipsoid  +
Crepis +
filiform  +
Crepis acuminata +
filiform  +
Crepis atribarba +
filiform  +
Crepis bakeri +
filiform  +
Crepis bakeri subsp. bakeri +
filiform  +
Crepis bakeri subsp. cusickii +
filiform  +
Crepis bakeri subsp. idahoensis +
filiform  +
Crepis barbigera +
filiform  +
Crepis biennis +
filiform  +
Crepis bursifolia +
filiform  +
Crepis capillaris +
filiform  +
Crepis elegans +
filiform  +
Crepis foetida +
filiform  +
Crepis intermedia +
filiform  +
Crepis modocensis +
filiform  +
Crepis modocensis subsp. glareosa +
filiform  +
Crepis modocensis subsp. modocensis +
filiform  +
Crepis modocensis subsp. rostrata +
filiform  +
Crepis modocensis subsp. subacaulis +
filiform  +
Crepis monticola +
filiform  +
Crepis nana +
filiform  +
Crepis nicaeënsis +
filiform  +
Crepis occidentalis +
filiform  +
Crepis occidentalis subsp. conjuncta +
filiform  +
Crepis occidentalis subsp. costata +
filiform  +
Crepis occidentalis subsp. occidentalis +
filiform  +
Crepis occidentalis subsp. pumila +
filiform  +
Crepis pannonica +
filiform  +
Crepis pleurocarpa +
filiform  +
Crepis pulchra +
filiform  +
Crepis rubra +
filiform  +
Crepis runcinata +
filiform  +
Crepis runcinata subsp. andersonii +
filiform  +
Crepis runcinata subsp. barberi +
filiform  +
Crepis runcinata subsp. glauca +
filiform  +
Crepis runcinata subsp. hallii +
filiform  +
Crepis runcinata subsp. hispidulosa +
filiform  +
Crepis runcinata subsp. imbricata +
filiform  +
Crepis runcinata subsp. runcinata +
filiform  +
Crepis setosa +
filiform  +
Crepis tectorum +
filiform  +
Crepis vesicaria +
filiform  +
Crepis zacintha +
filiform  +
Crocosmia +
filiform  +
Crocosmia ×crocosmiiflora +
filiform  +
Cryphaea filiformis +
elongate  +
Crypsis +
spikelike  +
Crypsis alopecuroides +
spikelike  +
Crypsis schoenoides +
spikelike  +
Crypsis vaginiflora +
spikelike  +
Ctenium +
falcate  +, pectinate  +
Ctenium aromaticum +
falcate  +, pectinate  +
Ctenium floridanum +
falcate  +, pectinate  +
Cutandia +
spikelike  +
Cutandia memphitica +
spikelike  +
Cyanthillium +
lance-linear;more or less lanceolate  +
Cyanthillium cinereum +
lance-linear;more or less lanceolate  +
Cymbopogon +
spikelike  +
Cymbopogon citratus +
spikelike  +
Cymbopogon jwarancusa +
spikelike  +
Cymbopogon nardus +
spikelike  +
Cynodon +
spikelike  +
Cynodon aethiopicus +
spikelike  +
Cynodon dactylon +
spikelike  +
Cynodon dactylon var. aridus +
spikelike  +
Cynodon dactylon var. dactylon +
spikelike  +
Cynodon incompletus +
spikelike  +
Cynodon nlemfuënsis +
spikelike  +
Cynodon plectostachyus +
spikelike  +
Cynodon transvaalensis +
spikelike  +
Cynodon ×magennisii +
spikelike  +
Cynosurus +
spikelike  +
Cynosurus cristatus +
spikelike  +
Cynosurus echinatus +
spikelike  +
D
Dactylis +
spikelike  +
Dactylis glomerata +
spikelike  +
Dactyloctenium +
spikelike  +
Dactyloctenium aegyptium +
spikelike  +
Dactyloctenium geminatum +
spikelike  +
Dactyloctenium radulans +
spikelike  +
Danthonia +
spikelike  +
Danthonia californica +
spikelike  +
Danthonia compressa +
spikelike  +
Danthonia decumbens +
spikelike  +
Danthonia intermedia +
spikelike  +
Danthonia parryi +
spikelike  +
Danthonia sericea +
spikelike  +
Danthonia spicata +
spikelike  +
Danthonia unispicata +
spikelike  +
Dasyochloa +
spikelike  +
Dasyochloa pulchella +
spikelike  +
Dasypyrum +
spikelike  +
Dasypyrum villosum +
spikelike  +
Dedeckera +
round  +
Dedeckera eurekensis +
round  +
Dendroalsia +
elongate  +
Dendroalsia abietina +
elongate  +
Deschampsia +
spikelike  +
Deschampsia alpina +
spikelike  +
Deschampsia brevifolia +
spikelike  +
Deschampsia cespitosa +
spikelike  +
Deschampsia cespitosa subsp. beringensis +
spikelike  +
Deschampsia cespitosa subsp. cespitosa +
spikelike  +
Deschampsia cespitosa subsp. holciformis +
spikelike  +
Deschampsia danthonioides +
spikelike  +
Deschampsia elongata +
spikelike  +
Deschampsia flexuosa +
spikelike  +
Deschampsia mackenzieana +
spikelike  +
Deschampsia sukatschewii +
spikelike  +
Desmazeria +
spikelike  +
Desmazeria rigida +
spikelike  +
Desmazeria sicula +
spikelike  +
Diarrhena +
spikelike  +
Diarrhena americana +
spikelike  +
Diarrhena obovata +
spikelike  +
Dichanthelium +
spikelike  +
Dichanthelium aciculare +
spikelike  +
Dichanthelium aciculare subsp. aciculare +
spikelike  +
Dichanthelium aciculare subsp. angustifolium +
spikelike  +
Dichanthelium aciculare subsp. fusiforme +
spikelike  +
Dichanthelium aciculare subsp. neuranthum +
spikelike  +
Dichanthelium acuminatum +
spikelike  +
Dichanthelium acuminatum subsp. acuminatum +
flabellate  +
Dichanthelium acuminatum subsp. columbianum +
spikelike  +
Dichanthelium acuminatum subsp. fasciculatum +
spikelike  +
Dichanthelium acuminatum subsp. implicatum +
spikelike  +
Dichanthelium acuminatum subsp. leucothrix +
spikelike  +
Dichanthelium acuminatum subsp. lindheimeri +
spikelike  +
Dichanthelium acuminatum subsp. longiligulatum +
spikelike  +
Dichanthelium acuminatum subsp. sericeum +
spikelike  +
Dichanthelium acuminatum subsp. spretum +
spikelike  +
Dichanthelium acuminatum subsp. thermale +
spikelike  +
Dichanthelium boreale +
spikelike  +
Dichanthelium boscii +
spikelike  +
Dichanthelium chamaelonche +
spikelike  +
Dichanthelium chamaelonche subsp. breve +
spikelike  +
Dichanthelium chamaelonche subsp. chamaelonche +
spikelike  +
Dichanthelium clandestinum +
elongate  +
Dichanthelium commutatum +
spikelike  +
Dichanthelium commutatum subsp. ashei +
spikelike  +
Dichanthelium commutatum subsp. commutatum +
spikelike  +
Dichanthelium commutatum subsp. equilaterale +
spikelike  +
Dichanthelium commutatum subsp. joorii +
spikelike  +
Dichanthelium consanguineum +
spikelike  +
Dichanthelium depauperatum +
spikelike  +
Dichanthelium dichotomum +
spikelike  +
Dichanthelium dichotomum subsp. dichotomum +
spikelike  +
Dichanthelium dichotomum subsp. lucidum +
spikelike  +
Dichanthelium dichotomum subsp. mattamuskeetense +
spikelike  +
Dichanthelium dichotomum subsp. microcarpon +
spikelike  +
Dichanthelium dichotomum subsp. nitidum +
spikelike  +
Dichanthelium dichotomum subsp. roanokense +
spikelike  +
Dichanthelium dichotomum subsp. yadkinense +
spikelike  +
Dichanthelium ensifolium +
spikelike  +
Dichanthelium ensifolium subsp. curtifolium +
spikelike  +
Dichanthelium ensifolium subsp. ensifolium +
spikelike  +
Dichanthelium erectifolium +
spikelike  +
Dichanthelium latifolium +
spikelike  +
Dichanthelium laxiflorum +
spikelike  +
Dichanthelium leibergii +
spikelike  +
Dichanthelium linearifolium +
spikelike  +
Dichanthelium malacophyllum +
spikelike  +
Dichanthelium nodatum +
spikelike  +
Dichanthelium nudicaule +
spikelike  +
Dichanthelium oligosanthes +
spikelike  +
Dichanthelium oligosanthes subsp. oligosanthes +
spikelike  +
Dichanthelium oligosanthes subsp. scribnerianum +
spikelike  +
Dichanthelium ovale +
spikelike  +
Dichanthelium ovale subsp. ovale +
spikelike  +
Dichanthelium ovale subsp. praecocius +
spikelike  +
Dichanthelium ovale subsp. pseudopubescens +
spikelike  +
Dichanthelium ovale subsp. villosissimum +
spikelike  +
Dichanthelium pedicellatum +
spikelike  +
Dichanthelium perlongum +
spikelike  +
Dichanthelium polyanthes +
spikelike  +
Dichanthelium portoricense +
spikelike  +
Dichanthelium portoricense subsp. patulum +
spikelike  +
Dichanthelium portoricense subsp. portoricense +
spikelike  +
Dichanthelium ravenelii +
spikelike  +
Dichanthelium scabriusculum +
spikelike  +
Dichanthelium scoparium +
spikelike  +
Dichanthelium sect. Angustifolia +
spikelike  +
Dichanthelium sect. Clandestina +
spikelike  +
Dichanthelium sect. Dichanthelium +
spikelike  +
Dichanthelium sect. Ensifolia +
spikelike  +
Dichanthelium sect. Lancearia +
spikelike  +
Dichanthelium sect. Lanuginosa +
spikelike  +
Dichanthelium sect. Linearifolia +
spikelike  +
Dichanthelium sect. Macrocarpa +
spikelike  +
Dichanthelium sect. Nudicaulia +
spikelike  +
Dichanthelium sect. Oligosantha +
spikelike  +
Dichanthelium sect. Pedicellata +
spikelike  +
Dichanthelium sect. Sphaerocarpa +
spikelike  +
Dichanthelium sect. Strigosa +
spikelike  +
Dichanthelium sphaerocarpon +
spikelike  +
Dichanthelium strigosum +
spikelike  +
Dichanthelium strigosum subsp. glabrescens +
spikelike  +
Dichanthelium strigosum subsp. leucoblepharis +
spikelike  +
Dichanthelium strigosum subsp. strigosum +
spikelike  +
Dichanthelium tenue +
spikelike  +
Dichanthelium wilcoxianum +
spikelike  +
Dichanthelium wrightianum +
spikelike  +
Dichanthelium ×anthophysum +
spikelike  +
Dichanthium +
spikelike  +
Dichanthium annulatum +
spikelike  +
Dichanthium aristatum +
spikelike  +
Dichanthium sericeum +
spikelike  +
Digitaria +
spikelike  +
Digitaria abyssinica +
spikelike  +
Digitaria arenicola +
spikelike  +
Digitaria bakeri +
spikelike  +
Digitaria bicornis +
spikelike  +
Digitaria californica +
spikelike  +
Digitaria ciliaris +
spikelike  +
Digitaria cognata +
spikelike  +
Digitaria didactyla +
spikelike  +
Digitaria eriantha +
spikelike  +
Digitaria eriantha subsp. eriantha +
spikelike  +
Digitaria eriantha subsp. pentzii +
spikelike  +
Digitaria filiformis +
spikelike  +
Digitaria filiformis var. dolichophylla +
spikelike  +
Digitaria filiformis var. filiformis +
spikelike  +
Digitaria filiformis var. laeviglumis +
spikelike  +
Digitaria filiformis var. villosa +
spikelike  +
Digitaria floridana +
spikelike  +
Digitaria gracillima +
spikelike  +
Digitaria hitchcockii +
spikelike  +
Digitaria horizontalis +
spikelike  +
Digitaria insularis +
spikelike  +
Digitaria ischaemum +
spikelike  +
Digitaria leucocoma +
spikelike  +
Digitaria longiflora +
spikelike  +
Digitaria milanjiana +
spikelike  +
Digitaria nuda +
spikelike  +
Digitaria patens +
spikelike  +
Digitaria pauciflora +
spikelike  +
Digitaria pubiflora +
spikelike  +
Digitaria sanguinalis +
spikelike  +
Digitaria serotina +
spikelike  +
Digitaria setigera +
spikelike  +
Digitaria simpsonii +
spikelike  +
Digitaria texana +
spikelike  +
Digitaria tomentosa +
spikelike  +
Digitaria velutina +
spikelike  +
Digitaria violascens +
spikelike  +
Dinebra +
spikelike  +
Dinebra retroflexa +
spikelike  +
Dioscorea +
2-fid  +
Dioscorea alata +
2-fid  +
Dioscorea bulbifera +
2-fid  +
Dioscorea floridana +
2-fid  +
Dioscorea polystachya +
2-fid  +
Dioscorea sansibarensis +
2-fid  +
Dioscorea villosa +
2-fid  +
Dissanthelium +
spikelike  +
Dissanthelium californicum +
spikelike  +
Distichlis +
spikelike  +
Distichlis spicata +
spikelike  +
Dodecahema +
round  +
Dodecahema leptoceras +
round  +
Donrichardsia +
terete  +
Donrichardsia macroneuron +
terete  +
Donrichardsia pringlei +
terete  +
Drummondia +
2-fid  +
Drummondia prorepens +
2-fid  +
Dudleya abramsii +
bifurcate  +
Dudleya abramsii subsp. abramsii +
bifurcate  +
Dudleya abramsii subsp. affinis +
bifurcate  +
Dudleya abramsii subsp. bettinae +
bifurcate  +
Dudleya abramsii subsp. calcicola +
1-2 times bifurcate  +
Dudleya abramsii subsp. costatifolia +
1-3 times bifurcate  +
Dudleya abramsii subsp. murina +
bifurcate  +
Dudleya abramsii subsp. setchellii +
bifurcate  +
Dudleya arizonica +
bifurcate  +
Dudleya attenuata +
bifurcate  +
Dudleya attenuata subsp. attenuata +
bifurcate  +
Dudleya candelabrum +
1-2 times bifurcate  +
Dudleya cespitosa +
bifurcate  +
Dudleya cymosa +
bifurcate  +
Dudleya cymosa subsp. agourensis +
bifurcate  +
Dudleya cymosa subsp. crebrifolia +
bifurcate  +
Dudleya cymosa subsp. cymosa +
bifurcate  +
Dudleya cymosa subsp. gigantea +
bifurcate  +
Dudleya cymosa subsp. marcescens +
bifurcate  +
Dudleya cymosa subsp. ovatifolia +
bifurcate  +
Dudleya cymosa subsp. paniculata +
bifurcate  +
Dudleya cymosa subsp. pumila +
bifurcate  +
Dudleya densiflora +
1-2 times bifurcate  +
Dudleya edulis +
1-2 times bifurcate  +
Dudleya farinosa +
bifurcate  +
Dudleya gnoma +
bifurcate  +
Dudleya greenei +
bifurcate  +
Dudleya lanceolata +
bifurcate  +
Dudleya palmeri +
bifurcate  +
Dudleya parva +
bifurcate  +
Dudleya pulverulenta +
bifurcate  +
Dudleya saxosa +
bifurcate  +
Dudleya saxosa subsp. aloides +
bifurcate  +
Dudleya saxosa subsp. collomiae +
bifurcate  +
Dudleya saxosa subsp. saxosa +
bifurcate  +
Dudleya stolonifera +
bifurcate  +
Dudleya subg. Dudleya +
bifurcate  +
Dudleya subg. Stylophyllum +
bifurcate  +
Dudleya traskiae +
1-2 times bifurcate  +
Dudleya verityi +
bifurcate  +
Dudleya virens +
bifurcate  +
Dudleya virens subsp. hassei +
bifurcate  +
Dudleya virens subsp. insularis +
1-3 times bifurcate  +
Dudleya virens subsp. virens +
1-3 times bifurcate  +
Dudleya viscida +
bifurcate  +
Dupontia +
spikelike  +
Dupontia fisheri +
spikelike  +
E
Echinochloa +
spikelike  +
Echinochloa colona +
spikelike  +
Echinochloa crus-galli +
spikelike  +
Echinochloa crus-pavonis +
spikelike  +
Echinochloa crus-pavonis var. crus-pavonis +
spikelike  +
Echinochloa crus-pavonis var. macera +
spikelike  +
Echinochloa esculenta +
spikelike  +
Echinochloa frumentacea +
spikelike  +
Echinochloa muricata +
spikelike  +
Echinochloa muricata var. microstachya +
spikelike  +
Echinochloa muricata var. muricata +
spikelike  +
Echinochloa oplismenoides +
spikelike  +
Echinochloa oryzicola +
spikelike  +
Echinochloa oryzoides +
spikelike  +
Echinochloa paludigena +
spikelike  +
Echinochloa polystachya +
spikelike  +
Echinochloa pyramidalis +
spikelike  +
Echinochloa walteri +
spikelike  +
Ehrharta +
spikelike  +
Ehrharta calycina +
spikelike  +
Ehrharta erecta +
spikelike  +
Ehrharta longiflora +
spikelike  +
Elephantopus +
lance-linear;more or less lanceolate  +
Elephantopus carolinianus +
lance-linear;more or less lanceolate  +
Elephantopus elatus +
lance-linear;more or less lanceolate  +
Elephantopus nudatus +
lance-linear;more or less lanceolate  +
Elephantopus tomentosus +
lance-linear;more or less lanceolate  +
Eleusine +
spikelike  +
Eleusine coracana +
spikelike  +
Eleusine coracana subsp. africana +
spikelike  +
Eleusine coracana subsp. coracana +
spikelike  +
Eleusine indica +
spikelike  +
Eleusine tristachya +
oblong  +
Elionurus +
spikelike  +
Elionurus barbiculmis +
spikelike  +
Elionurus tripsacoides +
spikelike  +
Elymus +
spikelike  +
Elymus alaskanus +
spikelike  +
Elymus alaskanus subsp. alaskanus +
spikelike  +
Elymus alaskanus subsp. hyperarcticus +
spikelike  +
Elymus albicans +
spikelike  +
Elymus arizonicus +
spikelike  +
Elymus bakeri +
spikelike  +
Elymus canadensis +
spikelike  +
Elymus canadensis var. brachystachys +
spikelike  +
Elymus canadensis var. canadensis +
spikelike  +
Elymus canadensis var. robustus +
spikelike  +
Elymus caninus +
spikelike  +
Elymus churchii +
spikelike  +
Elymus ciliaris +
spikelike  +
Elymus curvatus +
spikelike  +
Elymus dahuricus +
spikelike  +
Elymus diversiglumis +
spikelike  +
Elymus elymoides +
spikelike  +
Elymus elymoides subsp. brevifolius +
spikelike  +
Elymus elymoides subsp. californicus +
spikelike  +
Elymus elymoides subsp. elymoides +
spikelike  +
Elymus elymoides subsp. hordeoides +
spikelike  +
Elymus glabriflorus +
spikelike  +
Elymus glaucus +
spikelike  +
Elymus glaucus subsp. glaucus +
spikelike  +
Elymus glaucus subsp. mackenziei +
spikelike  +
Elymus glaucus subsp. virescens +
spikelike  +
Elymus hirsutus +
spikelike  +
Elymus hoffmannii +
spikelike  +
Elymus hystrix +
spikelike  +
Elymus interruptus +
spikelike  +
Elymus lanceolatus +
spikelike  +
Elymus lanceolatus subsp. lanceolatus +
spikelike  +
Elymus lanceolatus subsp. psammophilus +
spikelike  +
Elymus lanceolatus subsp. riparius +
spikelike  +
Elymus macgregorii +
spikelike  +
Elymus macrourus +
spikelike  +
Elymus multisetus +
spikelike  +
Elymus pringlei +
spikelike  +
Elymus repens +
spikelike  +
Elymus riparius +
spikelike  +
Elymus scribneri +
spikelike  +
Elymus semicostatus +
spikelike  +
Elymus sibiricus +
spikelike  +
Elymus sierrae +
spikelike  +
Elymus stebbinsii +
spikelike  +
Elymus stebbinsii subsp. septentrionalis +
spikelike  +
Elymus stebbinsii subsp. stebbinsii +
spikelike  +
Elymus svensonii +
spikelike  +
Elymus texensis +
spikelike  +
Elymus trachycaulus +
spikelike  +
Elymus trachycaulus subsp. subsecundus +
spikelike  +
Elymus trachycaulus subsp. trachycaulus +
spikelike  +
Elymus trachycaulus subsp. virescens +
spikelike  +
Elymus tsukushiensis +
spikelike  +
Elymus villosus +
spikelike  +
Elymus violaceus +
spikelike  +
Elymus virginicus +
spikelike  +
Elymus virginicus var. halophilus +
spikelike  +
Elymus virginicus var. intermedius +
spikelike  +
Elymus virginicus var. jejunus +
spikelike  +
Elymus virginicus var. virginicus +
spikelike  +
Elymus wawawaiensis +
spikelike  +
Elymus wiegandii +
spikelike  +
Elymus ×cayouetteorum +
spikelike  +
Elymus ×ebingeri +
spikelike  +
Elymus ×hansenii +
spikelike  +
Elymus ×palmerensis +
spikelike  +
Elymus ×pinalenoensis +
spikelike  +
Elymus ×pseudorepens +
spikelike  +
Elymus ×saundersii +
spikelike  +
Elymus ×yukonensis +
spikelike  +
Emorya suaveolens +
subquadrangular  +, terete  +
Enneapogon +
spikelike  +
Enneapogon cenchroides +
spikelike  +
Enneapogon desvauxii +
spikelike  +
Enteropogon +
spikelike  +
Enteropogon chlorideus +
spikelike  +
Enteropogon dolichostachyus +
spikelike  +
Enteropogon prieurii +
spikelike  +
Entodon +
terete  +
Entodon beyrichii +
terete  +
Entodon brevisetus +
terete  +
Entodon challengeri +
terete  +
Entodon cladorrhizans +
terete  +
Entodon concinnus +
terete  +
Entodon hampeanus +
terete  +
Entodon macropodus +
terete  +
Entodon schleicheri +
terete  +
Entodon seductrix +
terete  +
Entodon sullivantii +
terete  +
Ephedra +
terete  +
Ephedra antisyphilitica +
terete  +
Ephedra aspera +
terete  +
Ephedra californica +
terete  +
Ephedra coryi +
terete  +
Ephedra cutleri +
terete  +
Ephedra fasciculata +
terete  +
Ephedra funerea +
terete  +
Ephedra nevadensis +
terete  +
Ephedra pedunculata +
terete  +
Ephedra torreyana +
terete  +
Ephedra trifurca +
terete  +
Ephedra viridis +
terete  +
Ephedraceae +
terete  +
Epilobium brachycarpum +
filiform  +
Eragrostis +
not spikelike  +
Eragrostis airoides +
not spikelike  +
Eragrostis amabilis +
not spikelike  +
Eragrostis atrovirens +
not spikelike  +
Eragrostis bahiensis +
not spikelike  +
Eragrostis barrelieri +
not spikelike  +
Eragrostis capillaris +
not spikelike  +
Eragrostis cilianensis +
not spikelike  +
Eragrostis ciliaris +
not spikelike  +
Eragrostis ciliaris var. ciliaris +
not spikelike  +
Eragrostis ciliaris var. laxa +
not spikelike  +
Eragrostis cumingii +
not spikelike  +
Eragrostis curtipedicellata +
not spikelike  +
Eragrostis curvula +
not spikelike  +
Eragrostis cylindriflora +
not spikelike  +
Eragrostis echinochloidea +
not spikelike  +
Eragrostis elliottii +
not spikelike  +
Eragrostis elongata +
not spikelike  +
Eragrostis erosa +
not spikelike  +
Eragrostis frankii +
not spikelike  +
Eragrostis gangetica +
not spikelike  +
Eragrostis hirsuta +
not spikelike  +
Eragrostis hypnoides +
not spikelike  +
Eragrostis intermedia +
not spikelike  +
Eragrostis japonica +
not spikelike  +
Eragrostis lehmanniana +
not spikelike  +
Eragrostis lugens +
not spikelike  +
Eragrostis lutescens +
not spikelike  +
Eragrostis mexicana +
not spikelike  +
Eragrostis mexicana subsp. mexicana +
not spikelike  +
Eragrostis mexicana subsp. virescens +
not spikelike  +
Eragrostis minor +
not spikelike  +
Eragrostis obtusiflora +
not spikelike  +
Eragrostis palmeri +
not spikelike  +
Eragrostis pectinacea +
not spikelike  +
Eragrostis pectinacea var. miserrima +
not spikelike  +
Eragrostis pectinacea var. pectinacea +
not spikelike  +
Eragrostis pectinacea var. tracyi +
not spikelike  +
Eragrostis pilosa +
not spikelike  +
Eragrostis pilosa var. perplexa +
not spikelike  +
Eragrostis pilosa var. pilosa +
not spikelike  +
Eragrostis plana +
not spikelike  +
Eragrostis polytricha +
not spikelike  +
Eragrostis prolifera +
not spikelike  +
Eragrostis refracta +
not spikelike  +
Eragrostis reptans +
not spikelike  +
Eragrostis scaligera +
not spikelike  +
Eragrostis secundiflora +
not spikelike  +
Eragrostis sessilispica +
not spikelike  +
Eragrostis setifolia +
not spikelike  +
Eragrostis silveana +
not spikelike  +
Eragrostis spectabilis +
not spikelike  +
Eragrostis spicata +
not spikelike  +
Eragrostis superba +
not spikelike  +
Eragrostis swallenii +
not spikelike  +
Eragrostis tef +
not spikelike  +
Eragrostis trichodes +
not spikelike  +
Eragrostis trichophora +
not spikelike  +
Eragrostis unioloides +
not spikelike  +
Eremochloa +
spikelike  +
Eremochloa ciliaris +
spikelike  +
Eremochloa ophiuroides +
spikelike  +
Eremopoa +
spikelike  +
Eremopoa altaica +
spikelike  +
Eremopyrum +
spikelike  +
Eremopyrum bonaepartis +
spikelike  +
Eremopyrum orientale +
spikelike  +
Eremopyrum triticeum +
spikelike  +
Erigeron cervinus +
elongate  +
Erigeron foliosus +
caudex-like  +
Erigeron foliosus var. confinis +
caudex-like  +
Erigeron foliosus var. foliosus +
caudex-like  +
Erigeron foliosus var. franciscensis +
caudex-like  +
Erigeron foliosus var. hartwegii +
caudex-like  +
Erigeron foliosus var. mendocinus +
caudex-like  +
Erigeron oxyphyllus +
caudex-like  +
Erigeron sionis +
stoloniform  +
Erigeron sionis var. sionis +
stoloniform  +
Erigeron sionis var. trilobatus +
stoloniform  +
Eriochloa +
spikelike  +
Eriochloa acuminata +
spikelike  +
Eriochloa acuminata var. acuminata +
spikelike  +
Eriochloa acuminata var. minor +
spikelike  +
Eriochloa aristata +
spikelike  +
Eriochloa contracta +
spikelike  +
Eriochloa fatmensis +
spikelike  +
Eriochloa lemmonii +
spikelike  +
Eriochloa michauxii +
spikelike  +
Eriochloa michauxii var. michauxii +
spikelike  +
Eriochloa michauxii var. simpsonii +
spikelike  +
Eriochloa polystachya +
spikelike  +
Eriochloa pseudoacrotricha +
spikelike  +
Eriochloa punctata +
spikelike  +
Eriochloa sericea +
spikelike  +
Eriochloa villosa +
spikelike  +
Eriogonum +
ridged  +, angled  +, round  +
Eriogonum abertianum +
ridged  +, angled  +, round  +
Eriogonum acaule +
ridged  +, angled  +, round  +
Eriogonum alatum +
ridged  +, angled  +, round  +
Eriogonum alatum var. alatum +
ridged  +, angled  +, round  +
Eriogonum alatum var. glabriusculum +
ridged  +, angled  +, round  +
Eriogonum aliquantum +
not fistulose  +
Eriogonum allenii +
round  +
Eriogonum alpinum +
round  +
Eriogonum ammophilum +
ridged  +, angled  +, round  +
Eriogonum ampullaceum +
ridged  +, angled  +, round  +
Eriogonum androsaceum +
round  +
Eriogonum anemophilum +
ridged  +, angled  +, round  +
Eriogonum angulosum +
angled  +
Eriogonum annuum +
round  +
Eriogonum apiculatum +
not fistulose  +
Eriogonum apricum +
ridged  +, angled  +, round  +
Eriogonum apricum var. apricum +
ridged  +, angled  +, round  +
Eriogonum apricum var. prostratum +
ridged  +, angled  +, round  +
Eriogonum arborescens +
ridged  +, angled  +, round  +
Eriogonum arcuatum +
round  +
Eriogonum arcuatum var. arcuatum +
round  +
Eriogonum arcuatum var. rupicola +
round  +
Eriogonum arcuatum var. xanthum +
round  +
Eriogonum aretioides +
ridged  +, angled  +, round  +
Eriogonum argillosum +
ridged  +, angled  +, round  +
Eriogonum argophyllum +
ridged  +, angled  +, round  +
Eriogonum arizonicum +
not fistulose  +
Eriogonum artificis +
ridged  +, angled  +, round  +
Eriogonum atrorubens +
ridged  +, angled  +, round  +
Eriogonum atrorubens var. atrorubens +
ridged  +, angled  +, round  +
Eriogonum baileyi +
ridged  +, angled  +, round  +
Eriogonum baileyi var. baileyi +
ridged  +, angled  +, round  +
Eriogonum baileyi var. praebens +
ridged  +, angled  +, round  +
Eriogonum batemanii +
ridged  +, angled  +, round  +
Eriogonum bicolor +
ridged  +, angled  +, round  +
Eriogonum bifurcatum +
ridged  +, angled  +, round  +
Eriogonum brachyanthum +
ridged  +, angled  +, round  +
Eriogonum brachypodum +
ridged  +, angled  +, round  +
Eriogonum brandegeei +
ridged  +, angled  +, round  +
Eriogonum breedlovei +
ridged  +, angled  +, round  +
Eriogonum breedlovei var. breedlovei +
ridged  +, angled  +, round  +
Eriogonum breedlovei var. shevockii +
ridged  +, angled  +, round  +
Eriogonum brevicaule +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. bannockense +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. brevicaule +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. caelitum +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. canum +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. cottamii +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. laxifolium +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. micranthum +
ridged  +, angled  +, round  +
Eriogonum brevicaule var. nanum +
ridged  +, angled  +, round  +
Eriogonum butterworthianum +
ridged  +, angled  +, round  +
Eriogonum caespitosum +
round  +
Eriogonum capillare +
not fistulose  +
Eriogonum cernuum +
ridged  +, angled  +, round  +
Eriogonum chrysops +
ridged  +, angled  +, round  +
Eriogonum cinereum +
ridged  +, angled  +, round  +
Eriogonum cithariforme +
ridged  +, angled  +, round  +
Eriogonum cithariforme var. agninum +
ridged  +, angled  +, round  +
Eriogonum cithariforme var. cithariforme +
ridged  +, angled  +, round  +
Eriogonum clavatum +
fistulose  +
Eriogonum clavellatum +
ridged  +, angled  +, round  +
Eriogonum codium +
ridged  +, angled  +, round  +
Eriogonum collinum +
ridged  +, angled  +, round  +
Eriogonum coloradense +
ridged  +, angled  +, round  +
Eriogonum compositum +
round  +
Eriogonum compositum var. compositum +
round  +
Eriogonum compositum var. lancifolium +
round  +
Eriogonum compositum var. leianthum +
round  +
Eriogonum concinnum +
fistulose  +
Eriogonum congdonii +
round  +
Eriogonum contiguum +
not fistulose  +
Eriogonum contortum +
ridged  +, angled  +, round  +
Eriogonum correllii +
round  +
Eriogonum corymbosum +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. aureum +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. corymbosum +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. glutinosum +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. heilii +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. nilesii +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. orbiculatum +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. revealianum +
ridged  +, angled  +, round  +
Eriogonum corymbosum var. velutinum +
ridged  +, angled  +, round  +
Eriogonum covilleanum +
ridged  +, angled  +, round  +
Eriogonum crocatum +
ridged  +, angled  +, round  +
Eriogonum cronquistii +
ridged  +, angled  +, round  +
Eriogonum crosbyae +
ridged  +, angled  +, round  +
Eriogonum cusickii +
ridged  +, angled  +, round  +
Eriogonum darrovii +
ridged  +, angled  +, round  +
Eriogonum dasyanthemum +
ridged  +, angled  +, round  +
Eriogonum davidsonii +
ridged  +, angled  +, round  +
Eriogonum deflexum +
whip-like  +
Eriogonum deflexum var. baratum +
whip-like  +
Eriogonum deflexum var. deflexum +
whip-like  +
Eriogonum deflexum var. nevadense +
whip-like  +
Eriogonum deserticola +
ridged  +, angled  +, round  +
Eriogonum desertorum +
ridged  +, angled  +, round  +
Eriogonum diatomaceum +
ridged  +, angled  +, round  +
Eriogonum diclinum +
round  +
Eriogonum divaricatum +
ridged  +, angled  +, round  +
Eriogonum douglasii +
round  +
Eriogonum douglasii var. douglasii +
round  +
Eriogonum douglasii var. elkoense +
round  +
Eriogonum douglasii var. meridionale +
round  +
Eriogonum eastwoodianum +
ridged  +, angled  +, round  +
Eriogonum effusum +
ridged  +, angled  +, round  +
Eriogonum elatum +
ridged  +, angled  +, round  +
Eriogonum elatum var. elatum +
ridged  +, angled  +, round  +
Eriogonum elatum var. villosum +
ridged  +, angled  +, round  +
Eriogonum elegans +
ridged  +, angled  +, round  +
Eriogonum elongatum +
ridged  +, angled  +, round  +
Eriogonum elongatum var. elongatum +
ridged  +, angled  +, round  +
Eriogonum ephedroides +
ridged  +, angled  +, round  +
Eriogonum eremicola +
ridged  +, angled  +, round  +
Eriogonum eremicum +
ridged  +, angled  +, round  +
Eriogonum ericifolium +
ridged  +, angled  +, round  +
Eriogonum esmeraldense +
not fistulose  +
Eriogonum esmeraldense var. esmeraldense +
not fistulose  +
Eriogonum esmeraldense var. toiyabense +
not fistulose  +
Eriogonum evanidum +
ridged  +, angled  +, round  +
Eriogonum exaltatum +
whip-like  +
Eriogonum exilifolium +
ridged  +, angled  +, round  +
Eriogonum fasciculatum +
ridged  +, angled  +, round  +
Eriogonum fasciculatum var. fasciculatum +
ridged  +, angled  +, round  +
Eriogonum fasciculatum var. flavoviride +
ridged  +, angled  +, round  +
Eriogonum fasciculatum var. foliolosum +
ridged  +, angled  +, round  +
Eriogonum fasciculatum var. polifolium +
ridged  +, angled  +, round  +
Eriogonum flavum +
ridged  +, angled  +, round  +
Eriogonum flavum var. aquilinum +
ridged  +, angled  +, round  +
Eriogonum flavum var. flavum +
ridged  +, angled  +, round  +
Eriogonum flavum var. piperi +
ridged  +, angled  +, round  +
Eriogonum fusiforme +
fistulose  +
Eriogonum giganteum +
ridged  +, angled  +, round  +
Eriogonum giganteum var. compactum +
ridged  +, angled  +, round  +
Eriogonum giganteum var. formosum +
ridged  +, angled  +, round  +
Eriogonum giganteum var. giganteum +
ridged  +, angled  +, round  +
Eriogonum gilmanii +
ridged  +, angled  +, round  +
Eriogonum glandulosum +
not fistulose  +
Eriogonum gordonii +
not fistulose  +
Eriogonum gossypinum +
ridged  +, angled  +, round  +
Eriogonum gracile +
ridged  +, angled  +, round  +
Eriogonum gracile var. gracile +
ridged  +, angled  +, round  +
Eriogonum gracile var. incultum +
ridged  +, angled  +, round  +
Eriogonum gracilipes +
ridged  +, angled  +, round  +
Eriogonum gracillimum +
ridged  +, angled  +, round  +
Eriogonum grande +
ridged  +, angled  +, round  +
Eriogonum grande var. grande +
ridged  +, angled  +, round  +
Eriogonum grande var. rubescens +
ridged  +, angled  +, round  +
Eriogonum grande var. timorum +
ridged  +, angled  +, round  +
Eriogonum greggii +
ridged  +, angled  +, round  +
Eriogonum gypsophilum +
ridged  +, angled  +, round  +
Eriogonum havardii +
ridged  +, angled  +, round  +
Eriogonum heermannii +
ridged  +, angled  +, round  +
Eriogonum heermannii var. argense +
round  +
Eriogonum heermannii var. clokeyi +
round  +, whip-like  +
Eriogonum heermannii var. floccosum +
round  +
Eriogonum heermannii var. heermannii +
round  +
Eriogonum heermannii var. humilius +
round  +
Eriogonum heermannii var. occidentale +
round  +
Eriogonum heermannii var. subspinosum +
round  +
Eriogonum heermannii var. sulcatum +
ridged  +
Eriogonum helichrysoides +
ridged  +, angled  +, round  +
Eriogonum hemipterum +
ridged  +, angled  +, round  +
Eriogonum hemipterum var. hemipterum +
ridged  +, angled  +, round  +
Eriogonum heracleoides +
round  +
Eriogonum heracleoides var. heracleoides +
round  +
Eriogonum heracleoides var. leucophaeum +
round  +
Eriogonum hieracifolium +
ridged  +, angled  +, round  +
Eriogonum hirtellum +
round  +
Eriogonum hirtiflorum +
ridged  +, angled  +, round  +
Eriogonum hoffmannii +
ridged  +, angled  +, round  +
Eriogonum hoffmannii var. hoffmannii +
ridged  +, angled  +, round  +
Eriogonum hoffmannii var. robustius +
ridged  +, angled  +, round  +
Eriogonum holmgrenii +
ridged  +, angled  +, round  +
Eriogonum hookeri +
ridged  +, angled  +, round  +
Eriogonum howellianum +
not fistulose  +
Eriogonum hylophilum +
ridged  +, angled  +, round  +
Eriogonum incanum +
round  +
Eriogonum inerme +
ridged  +, angled  +, round  +
Eriogonum inerme var. hispidulum +
ridged  +, angled  +, round  +
Eriogonum inerme var. inerme +
ridged  +, angled  +, round  +
Eriogonum inflatum +
fistulose  +
Eriogonum intrafractum +
round  +
Eriogonum jamesii +
round  +
Eriogonum jamesii var. jamesii +
round  +
Eriogonum jamesii var. simplex +
round  +
Eriogonum jamesii var. undulatum +
round  +
Eriogonum jonesii +
ridged  +, angled  +, round  +
Eriogonum kelloggii +
round  +
Eriogonum kennedyi +
ridged  +, angled  +, round  +
Eriogonum kennedyi var. alpigenum +
ridged  +, angled  +, round  +
Eriogonum kennedyi var. austromontanum +
ridged  +, angled  +, round  +
Eriogonum kennedyi var. kennedyi +
ridged  +, angled  +, round  +
Eriogonum kennedyi var. pinicola +
ridged  +, angled  +, round  +
Eriogonum kennedyi var. purpusii +
ridged  +, angled  +, round  +
Eriogonum kingii +
ridged  +, angled  +, round  +
Eriogonum lachnogynum +
divided  +
Eriogonum lachnogynum var. colobum +
divided  +
Eriogonum lachnogynum var. lachnogynum +
divided  +
Eriogonum lachnogynum var. sarahiae +
divided  +
Eriogonum lancifolium +
ridged  +, angled  +, round  +
Eriogonum latens +
round  +
Eriogonum latifolium +
ridged  +, angled  +, round  +
Eriogonum lemmonii +
fistulose  +
Eriogonum leptocladon +
ridged  +, angled  +, round  +
Eriogonum leptocladon var. leptocladon +
ridged  +, angled  +, round  +
Eriogonum leptocladon var. papiliunculi +
ridged  +, angled  +, round  +
Eriogonum leptocladon var. ramosissimum +
ridged  +, angled  +, round  +
Eriogonum leptophyllum +
ridged  +, angled  +, round  +
Eriogonum libertini +
round  +
Eriogonum lobbii +
round  +
Eriogonum loganum +
ridged  +, angled  +, round  +
Eriogonum lonchophyllum +
ridged  +, angled  +, round  +
Eriogonum longifolium +
round  +
Eriogonum longifolium var. gnaphalifolium +
round  +
Eriogonum longifolium var. harperi +
round  +
Eriogonum longifolium var. longifolium +
round  +
Eriogonum luteolum +
ridged  +, angled  +, round  +
Eriogonum luteolum var. caninum +
ridged  +, angled  +, round  +
Eriogonum luteolum var. luteolum +
ridged  +, angled  +, round  +
Eriogonum luteolum var. pedunculatum +
ridged  +, angled  +, round  +
Eriogonum luteolum var. saltuarium +
ridged  +, angled  +, round  +
Eriogonum maculatum +
ridged  +, angled  +, round  +
Eriogonum mancum +
ridged  +, angled  +, round  +
Eriogonum marifolium +
round  +
Eriogonum marifolium var. cupulatum +
round  +
Eriogonum marifolium var. marifolium +
round  +
Eriogonum mensicola +
ridged  +, angled  +, round  +
Eriogonum microthecum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. alpinum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. ambiguum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. arceuthinum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. corymbosoides +
ridged  +, angled  +, round  +
Eriogonum microthecum var. johnstonii +
ridged  +, angled  +, round  +
Eriogonum microthecum var. lacus-ursi +
ridged  +, angled  +, round  +
Eriogonum microthecum var. lapidicola +
ridged  +, angled  +, round  +
Eriogonum microthecum var. laxiflorum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. microthecum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. panamintense +
ridged  +, angled  +, round  +
Eriogonum microthecum var. phoeniceum +
ridged  +, angled  +, round  +
Eriogonum microthecum var. schoolcraftii +
ridged  +, angled  +, round  +
Eriogonum microthecum var. simpsonii +
ridged  +, angled  +, round  +
Eriogonum mitophyllum +
ridged  +, angled  +, round  +
Eriogonum mohavense +
ridged  +, angled  +, round  +
Eriogonum molestum +
ridged  +, angled  +, round  +
Eriogonum mortonianum +
ridged  +, angled  +, round  +
Eriogonum multiflorum +
round  +
Eriogonum multiflorum var. multiflorum +
round  +
Eriogonum multiflorum var. riograndis +
round  +
Eriogonum natum +
ridged  +, angled  +, round  +
Eriogonum nealleyi +
ridged  +, angled  +, round  +
Eriogonum nervulosum +
round  +
Eriogonum nidularium +
ridged  +, angled  +, round  +
Eriogonum niveum +
ridged  +, angled  +, round  +
Eriogonum nortonii +
ridged  +, angled  +, round  +
Eriogonum novonudum +
ridged  +, angled  +, round  +
Eriogonum nudum +
ridged  +, angled  +, round  +
Eriogonum nudum var. auriculatum +
ridged  +, angled  +, round  +
Eriogonum nudum var. decurrens +
ridged  +, angled  +, round  +
Eriogonum nudum var. deductum +
ridged  +, angled  +, round  +
Eriogonum nudum var. indictum +
ridged  +, angled  +, round  +
Eriogonum nudum var. murinum +
ridged  +, angled  +, round  +
Eriogonum nudum var. nudum +
ridged  +, angled  +, round  +
Eriogonum nudum var. oblongifolium +
ridged  +, angled  +, round  +
Eriogonum nudum var. paralinum +
ridged  +, angled  +, round  +
Eriogonum nudum var. pauciflorum +
ridged  +, angled  +, round  +
Eriogonum nudum var. pubiflorum +
ridged  +, angled  +, round  +
Eriogonum nudum var. regirivum +
ridged  +, angled  +, round  +
Eriogonum nudum var. scapigerum +
ridged  +, angled  +, round  +
Eriogonum nudum var. westonii +
ridged  +, angled  +, round  +
Eriogonum nummulare +
ridged  +, angled  +, round  +
Eriogonum nutans +
ridged  +, angled  +, round  +
Eriogonum nutans var. glabratum +
ridged  +, angled  +, round  +
Eriogonum nutans var. nutans +
ridged  +, angled  +, round  +
Eriogonum ochrocephalum +
ridged  +, angled  +, round  +
Eriogonum ochrocephalum var. calcareum +
ridged  +, angled  +, round  +
Eriogonum ochrocephalum var. ochrocephalum +
ridged  +, angled  +, round  +
Eriogonum ordii +
not fistulose  +
Eriogonum ostlundii +
ridged  +, angled  +, round  +
Eriogonum ovalifolium +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. caelestinum +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. depressum +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. eximium +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. monarchense +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. nivale +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. ochroleucum +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. ovalifolium +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. pansum +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. purpureum +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. vineum +
ridged  +, angled  +, round  +
Eriogonum ovalifolium var. williamsiae +
ridged  +, angled  +, round  +
Eriogonum palmerianum +
ridged  +, angled  +, round  +
Eriogonum panamintense +
ridged  +, angled  +, round  +
Eriogonum panguicense +
ridged  +, angled  +, round  +
Eriogonum panguicense var. alpestre +
ridged  +, angled  +, round  +
Eriogonum panguicense var. panguicense +
ridged  +, angled  +, round  +
Eriogonum parishii +
not fistulose  +
Eriogonum parvifolium +
ridged  +, angled  +, round  +
Eriogonum pauciflorum +
ridged  +, angled  +, round  +
Eriogonum pelinophilum +
ridged  +, angled  +, round  +
Eriogonum pendulum +
ridged  +, angled  +, round  +
Eriogonum pharnaceoides +
ridged  +, angled  +, round  +
Eriogonum pharnaceoides var. cervinum +
ridged  +, angled  +, round  +
Eriogonum pharnaceoides var. pharnaceoides +
ridged  +, angled  +, round  +
Eriogonum plumatella +
ridged  +, angled  +, round  +
Eriogonum polycladon +
ridged  +, angled  +, round  +
Eriogonum polypodum +
round  +
Eriogonum prattenianum +
round  +
Eriogonum prattenianum var. avium +
round  +
Eriogonum prattenianum var. prattenianum +
round  +
Eriogonum prociduum +
ridged  +, angled  +, round  +
Eriogonum prociduum var. mystrium +
ridged  +, angled  +, round  +
Eriogonum prociduum var. prociduum +
ridged  +, angled  +, round  +
Eriogonum pulchrum +
ridged  +, angled  +, round  +
Eriogonum pusillum +
ridged  +, angled  +, round  +
Eriogonum pyrolifolium +
round  +
Eriogonum pyrolifolium var. coryphaeum +
round  +
Eriogonum pyrolifolium var. pyrolifolium +
round  +
Eriogonum racemosum +
ridged  +, angled  +, round  +
Eriogonum reniforme +
ridged  +, angled  +, round  +
Eriogonum ripleyi +
ridged  +, angled  +, round  +
Eriogonum rixfordii +
flat-topped  +
Eriogonum robustum +
round  +
Eriogonum rosense +
ridged  +, angled  +, round  +
Eriogonum rosense var. beatleyae +
ridged  +, angled  +, round  +
Eriogonum rosense var. rosense +
ridged  +, angled  +, round  +
Eriogonum roseum +
ridged  +, angled  +, round  +
Eriogonum rotundifolium +
ridged  +, angled  +, round  +
Eriogonum rubricaule +
fistulose  +
Eriogonum rupinum +
ridged  +, angled  +, round  +
Eriogonum salicornioides +
ridged  +, angled  +, round  +
Eriogonum saxatile +
ridged  +, angled  +, round  +
Eriogonum scabrellum +
ridged  +, angled  +, round  +
Eriogonum scopulorum +
ridged  +, angled  +, round  +
Eriogonum shockleyi +
ridged  +, angled  +, round  +
Eriogonum siskiyouense +
round  +
Eriogonum smithii +
ridged  +, angled  +, round  +
Eriogonum soliceps +
ridged  +, angled  +, round  +
Eriogonum soredium +
ridged  +, angled  +, round  +
Eriogonum spathulatum +
ridged  +, angled  +, round  +
Eriogonum spectabile +
ridged  +, angled  +, round  +
Eriogonum spergulinum +
ridged  +, angled  +, round  +
Eriogonum spergulinum var. pratense +
ridged  +, angled  +, round  +
Eriogonum spergulinum var. reddingianum +
ridged  +, angled  +, round  +
Eriogonum spergulinum var. spergulinum +
ridged  +, angled  +, round  +
Eriogonum sphaerocephalum +
round  +
Eriogonum sphaerocephalum var. fasciculifolium +
round  +
Eriogonum sphaerocephalum var. halimioides +
round  +
Eriogonum sphaerocephalum var. sphaerocephalum +
round  +
Eriogonum sphaerocephalum var. sublineare +
round  +
Eriogonum strictum +
ridged  +, angled  +, round  +
Eriogonum strictum var. anserinum +
ridged  +, angled  +, round  +
Eriogonum strictum var. greenei +
ridged  +, angled  +, round  +
Eriogonum strictum var. proliferum +
ridged  +, angled  +, round  +
Eriogonum strictum var. strictum +
ridged  +, angled  +, round  +
Eriogonum subg. Clastomyelon +
round  +
Eriogonum subg. Eriogonum +
round  +
Eriogonum subg. Eucycla +
ridged  +, angled  +, round  +
Eriogonum subg. Ganysma +
ridged  +, angled  +, round  +
Eriogonum subg. Micrantha +
round  +
Eriogonum subg. Oligogonum +
round  +
Eriogonum subg. Oregonium +
ridged  +, angled  +, round  +
Eriogonum subg. Pterogonum +
ridged  +, angled  +, round  +
Eriogonum subreniforme +
ridged  +, angled  +, round  +
Eriogonum suffruticosum +
ridged  +, angled  +, round  +
Eriogonum temblorense +
ridged  +, angled  +, round  +
Eriogonum tenellum +
ridged  +, angled  +, round  +
Eriogonum tenellum var. platyphyllum +
ridged  +, angled  +, round  +
Eriogonum tenellum var. ramosissimum +
ridged  +, angled  +, round  +
Eriogonum tenellum var. tenellum +
ridged  +, angled  +, round  +
Eriogonum ternatum +
round  +
Eriogonum terrenatum +
ridged  +, angled  +, round  +
Eriogonum thomasii +
ridged  +, angled  +, round  +
Eriogonum thompsoniae +
ridged  +, angled  +, round  +
Eriogonum thompsoniae var. albiflorum +
ridged  +, angled  +, round  +
Eriogonum thompsoniae var. atwoodii +
ridged  +, angled  +, round  +
Eriogonum thompsoniae var. thompsoniae +
ridged  +, angled  +, round  +
Eriogonum thornei +
ridged  +, angled  +, round  +
Eriogonum thurberi +
ridged  +, angled  +, round  +
Eriogonum thymoides +
round  +
Eriogonum tiehmii +
ridged  +, angled  +, round  +
Eriogonum tomentosum +
round  +
Eriogonum trichopes +
fistulose  +
Eriogonum tripodum +
round  +
Eriogonum truncatum +
ridged  +, angled  +, round  +
Eriogonum tumulosum +
ridged  +, angled  +, round  +
Eriogonum twisselmannii +
round  +
Eriogonum umbellatum +
round  +
Eriogonum umbellatum var. ahartii +
round  +
Eriogonum umbellatum var. argus +
round  +
Eriogonum umbellatum var. aureum +
round  +
Eriogonum umbellatum var. bahiiforme +
round  +
Eriogonum umbellatum var. canifolium +
round  +
Eriogonum umbellatum var. chlorothamnus +
round  +
Eriogonum umbellatum var. cladophorum +
round  +
Eriogonum umbellatum var. cognatum +
round  +
Eriogonum umbellatum var. covillei +
round  +
Eriogonum umbellatum var. desereticum +
round  +
Eriogonum umbellatum var. devestivum +
round  +
Eriogonum umbellatum var. dichrocephalum +
round  +
Eriogonum umbellatum var. dumosum +
round  +
Eriogonum umbellatum var. ellipticum +
round  +
Eriogonum umbellatum var. furcosum +
round  +
Eriogonum umbellatum var. glaberrimum +
round  +
Eriogonum umbellatum var. goodmanii +
round  +
Eriogonum umbellatum var. haussknechtii +
round  +
Eriogonum umbellatum var. humistratum +
round  +
Eriogonum umbellatum var. hypoleium +
round  +
Eriogonum umbellatum var. juniporinum +
round  +
Eriogonum umbellatum var. lautum +
round  +
Eriogonum umbellatum var. majus +
round  +
Eriogonum umbellatum var. minus +
round  +
Eriogonum umbellatum var. modocense +
round  +
Eriogonum umbellatum var. mohavense +
round  +
Eriogonum umbellatum var. munzii +
round  +
Eriogonum umbellatum var. nelsoniorum +
round  +
Eriogonum umbellatum var. nevadense +
round  +
Eriogonum umbellatum var. polyanthum +
round  +
Eriogonum umbellatum var. porteri +
round  +
Eriogonum umbellatum var. ramulosum +
round  +
Eriogonum umbellatum var. sandbergii +
round  +
Eriogonum umbellatum var. smallianum +
round  +
Eriogonum umbellatum var. speciosum +
round  +
Eriogonum umbellatum var. stragulum +
round  +
Eriogonum umbellatum var. subaridum +
round  +
Eriogonum umbellatum var. torreyanum +
round  +
Eriogonum umbellatum var. umbellatum +
round  +
Eriogonum umbellatum var. vernum +
round  +
Eriogonum umbellatum var. versicolor +
round  +
Eriogonum ursinum +
round  +
Eriogonum ursinum var. erubescens +
round  +
Eriogonum ursinum var. ursinum +
round  +
Eriogonum vestitum +
ridged  +, angled  +, round  +
Eriogonum villiflorum +
ridged  +, angled  +, round  +
Eriogonum vimineum +
ridged  +, angled  +, round  +
Eriogonum viridescens +
ridged  +, angled  +, round  +
Eriogonum viridulum +
ridged  +, angled  +, round  +
Eriogonum viscidulum +
ridged  +, angled  +, round  +
Eriogonum visheri +
ridged  +, angled  +, round  +
Eriogonum watsonii +
ridged  +, angled  +, round  +
Eriogonum wetherillii +
ridged  +, angled  +, round  +
Eriogonum wootonii +
round  +
Eriogonum wrightii +
ridged  +, angled  +, round  +
Eriogonum wrightii var. membranaceum +
ridged  +, angled  +, round  +
Eriogonum wrightii var. nodosum +
ridged  +, angled  +, round  +
Eriogonum wrightii var. olanchense +
ridged  +, angled  +, round  +
Eriogonum wrightii var. subscaposum +
ridged  +, angled  +, round  +
Eriogonum wrightii var. trachygonum +
ridged  +, angled  +, round  +
Eriogonum wrightii var. wrightii +
ridged  +, angled  +, round  +
Eriogonum zionis +
ridged  +, angled  +, round  +
Eriogonum zionis var. coccineum +
ridged  +, angled  +, round  +
Eriogonum zionis var. zionis +
ridged  +, angled  +, round  +
Erioneuron +
spikelike  +
Erioneuron avenaceum +
spikelike  +
Erioneuron nealleyi +
spikelike  +
Erioneuron pilosum +
spikelike  +
Euonymus alatus +
4-angled  +
Euonymus americanus +
4-angled  +
Euonymus europaeus +
terete  +
Euonymus fortunei +
terete  +
Euonymus obovatus +
4-angled  +
Euonymus occidentalis +
4-angled  +
Euonymus occidentalis var. occidentalis +
4-angled  +
Euonymus occidentalis var. parishii +
4-angled  +
Eupatorium +
filiform  +
Eupatorium album +
filiform  +
Eupatorium album var. album +
filiform  +
Eupatorium album var. subvenosum +
filiform  +
Eupatorium album var. vaseyi +
filiform  +
Eupatorium altissimum +
filiform  +
Eupatorium anomalum +
filiform  +
Eupatorium cannabinum +
filiform  +
Eupatorium capillifolium +
filiform  +
Eupatorium compositifolium +
filiform  +
Eupatorium godfreyanum +
filiform  +
Eupatorium hyssopifolium +
filiform  +
Eupatorium hyssopifolium var. hyssopifolium +
filiform  +
Eupatorium hyssopifolium var. laciniatum +
filiform  +
Eupatorium lancifolium +
filiform  +
Eupatorium leptophyllum +
filiform  +
Eupatorium leucolepis +
filiform  +
Eupatorium leucolepis var. leucolepis +
filiform  +
Eupatorium leucolepis var. novaeangliae +
filiform  +
Eupatorium linearifolium +
filiform  +
Eupatorium mikanioides +
filiform  +
Eupatorium mohrii +
filiform  +
Eupatorium perfoliatum +
filiform  +
Eupatorium petaloideum +
filiform  +
Eupatorium pilosum +
filiform  +
Eupatorium resinosum +
filiform  +
Eupatorium rotundifolium +
filiform  +
Eupatorium rotundifolium var. ovatum +
filiform  +
Eupatorium rotundifolium var. rotundifolium +
filiform  +
Eupatorium rotundifolium var. scabridum +
filiform  +
Eupatorium semiserratum +
filiform  +
Eupatorium serotinum +
filiform  +
Eupatorium sessilifolium +
filiform  +
Eupatorium ×cordigerum +
filiform  +
Eupatorium ×pinnatifidum +
filiform  +
Eurhynchiastrum +
terete  +
Eurhynchiastrum pulchellum +
terete  +
Eurhynchiastrum pulchellum var. barnesii +
terete  +
Eurhynchiastrum pulchellum var. pulchellum +
terete  +
Eustachys +
spikelike  +
Eustachys caribaea +
spikelike  +
Eustachys distichophylla +
spikelike  +
Eustachys floridana +
spikelike  +
Eustachys glauca +
spikelike  +
Eustachys neglecta +
spikelike  +
Eustachys petraea +
spikelike  +
Eustachys retusa +
spikelike  +
Eutrochium +
less filiform;clavate  +
Eutrochium dubium +
less filiform;clavate  +
Eutrochium fistulosum +
less filiform;clavate  +
Eutrochium maculatum +
less filiform;clavate  +
Eutrochium maculatum var. bruneri +
less filiform;clavate  +
Eutrochium maculatum var. foliosum +
less filiform;clavate  +
Eutrochium maculatum var. maculatum +
less filiform;clavate  +
Eutrochium purpureum +
less filiform;clavate  +
Eutrochium purpureum var. holzingeri +
less filiform;clavate  +
Eutrochium purpureum var. purpureum +
less filiform;clavate  +
Eutrochium steelei +
less filiform;clavate  +
F
Festuca +
spikelike  +
Festuca altaica +
spikelike  +
Festuca amethystina +
spikelike  +
Festuca arizonica +
spikelike  +
Festuca auriculata +
spikelike  +
Festuca baffinensis +
spikelike  +
Festuca brachyphylla +
spikelike  +
Festuca brachyphylla subsp. brachyphylla +
spikelike  +
Festuca brachyphylla subsp. breviculmis +
spikelike  +
Festuca brachyphylla subsp. coloradensis +
spikelike  +
Festuca brevissima +
spikelike  +
Festuca californica +
spikelike  +
Festuca californica subsp. californica +
spikelike  +
Festuca californica subsp. hitchcockiana +
spikelike  +
Festuca californica subsp. parishii +
spikelike  +
Festuca calligera +
spikelike  +
Festuca campestris +
spikelike  +
Festuca dasyclada +
spikelike  +
Festuca earlei +
spikelike  +
Festuca edlundiae +
spikelike  +
Festuca elmeri +
spikelike  +
Festuca filiformis +
spikelike  +
Festuca frederikseniae +
spikelike  +
Festuca glauca +
spikelike  +
Festuca groenlandica +
spikelike  +
Festuca hallii +
spikelike  +
Festuca heterophylla +
spikelike  +
Festuca hyperborea +
spikelike  +
Festuca idahoensis +
spikelike  +
Festuca lenensis +
spikelike  +
Festuca ligulata +
spikelike  +
Festuca minutiflora +
spikelike  +
Festuca occidentalis +
spikelike  +
Festuca ovina +
spikelike  +
Festuca paradoxa +
spikelike  +
Festuca prolifera +
spikelike  +
Festuca pseudovivipara +
spikelike  +
Festuca roemeri +
spikelike  +
Festuca rubra +
spikelike  +
Festuca rubra subsp. arctica +
spikelike  +
Festuca rubra subsp. arenaria +
spikelike  +
Festuca rubra subsp. aucta +
spikelike  +
Festuca rubra subsp. commutata +
spikelike  +
Festuca rubra subsp. fallax +
spikelike  +
Festuca rubra subsp. mediana +
spikelike  +
Festuca rubra subsp. pruinosa +
spikelike  +
Festuca rubra subsp. rubra +
spikelike  +
Festuca rubra subsp. secunda +
spikelike  +
Festuca rubra subsp. vallicola +
spikelike  +
Festuca saximontana +
spikelike  +
Festuca saximontana var. purpusiana +
spikelike  +
Festuca saximontana var. robertsiana +
spikelike  +
Festuca saximontana var. saximontana +
spikelike  +
Festuca sect. Breviaristatae +
spikelike  +
Festuca sect. Elmera +
spikelike  +
Festuca sect. Festuca +
spikelike  +
Festuca sect. Subulatae +
spikelike  +
Festuca sect. Subuliflorae +
spikelike  +
Festuca sect. Texanae +
spikelike  +
Festuca sororia +
spikelike  +
Festuca subg. Festuca +
spikelike  +
Festuca subg. Montanae +
spikelike  +
Festuca subg. Obtusae +
spikelike  +
Festuca subg. Subulatae +
spikelike  +
Festuca subulata +
spikelike  +
Festuca subuliflora +
spikelike  +
Festuca subverticillata +
spikelike  +
Festuca thurberi +
spikelike  +
Festuca trachyphylla +
spikelike  +
Festuca valesiaca +
spikelike  +
Festuca versuta +
spikelike  +
Festuca viridula +
spikelike  +
Festuca viviparoidea +
spikelike  +
Festuca viviparoidea subsp. krajinae +
spikelike  +
Festuca viviparoidea subsp. viviparoidea +
spikelike  +
Festuca washingtonica +
spikelike  +
Fingerhuthia +
spikelike  +
Fingerhuthia africana +
spikelike  +
Fleischmannia +
linear-filiform  +
Fleischmannia incarnata +
linear-filiform  +
Fleischmannia sonorae +
linear-filiform  +
Flyriella +
clavate  +
Flyriella parryi +
clavate  +
Frankenia +
swollen  +
Frankenia jamesii +
swollen  +
Frankenia johnstonii +
swollen  +
Frankenia palmeri +
swollen  +
Frankenia pulverulenta +
swollen  +
Frankenia salina +
swollen  +
Freesia +
filiform  +
Freesia alba +
filiform  +
Freesia laxa +
filiform  +
G
Garberia +
filiform;linear-clavate  +
Garberia heterophylla +
filiform;linear-clavate  +
Gastridium +
spikelike  +
Gastridium phleoides +
spikelike  +
Gaudinia +
spikelike  +
Gaudinia fragilis +
spikelike  +
Gayophytum decipiens +
bent  +
Gilmania +
round  +
Gilmania luteola +
round  +
Gladiolus +
filiform  +
Gladiolus communis +
filiform  +
Gladiolus dalenii +
filiform  +
Gladiolus dalenii subsp. dalenii +
filiform  +
Gladiolus italicus +
filiform  +
Gladiolus tristis +
filiform  +
Glyceria +
plumose  +
Glyceria acutiflora +
plumose  +
Glyceria alnasteretum +
plumose  +
Glyceria borealis +
plumose  +
Glyceria canadensis +
plumose  +
Glyceria canadensis var. canadensis +
plumose  +
Glyceria canadensis var. laxa +
plumose  +
Glyceria declinata +
plumose  +
Glyceria elata +
plumose  +
Glyceria fluitans +
plumose  +
Glyceria grandis +
plumose  +
Glyceria grandis var. grandis +
plumose  +
Glyceria grandis var. komarovii +
plumose  +
Glyceria leptostachya +
plumose  +
Glyceria maxima +
plumose  +
Glyceria melicaria +
plumose  +
Glyceria notata +
plumose  +
Glyceria nubigena +
plumose  +
Glyceria obtusa +
plumose  +
Glyceria pulchella +
plumose  +
Glyceria sect. Glyceria +
plumose  +
Glyceria sect. Hydropoa +
plumose  +
Glyceria sect. Striatae +
plumose  +
Glyceria septentrionalis +
plumose  +
Glyceria septentrionalis var. arkansana +
plumose  +
Glyceria septentrionalis var. septentrionalis +
plumose  +
Glyceria striata +
plumose  +
Glyceria ×occidentalis +
plumose  +
Glyptopleura +
filiform  +
Glyptopleura marginata +
filiform  +
Glyptopleura setulosa +
filiform  +
Goodmania +
round  +
Goodmania luteola +
round  +
Groutiella +
2-fid  +
Groutiella tomentosa +
2-fid  +
Groutiella tumidula +
2-fid  +
Guaiacum +
angled  +
Guaiacum angustifolium +
knotty  +
Guaiacum sanctum +
angled  +
Gyminda latifolia +
4-angled  +
Gymnopogon +
spikelike  +
Gymnopogon ambiguus +
spikelike  +
Gymnopogon brevifolius +
spikelike  +
Gymnopogon chapmanianus +
spikelike  +
Gynerium +
spikelike  +
Gynerium sagittatum +
spikelike  +
H
Hackelochloa +
spikelike  +
Hackelochloa granularis +
spikelike  +
Hainardia +
spikelike  +
Hainardia cylindrica +
spikelike  +
Hakonechloa +
spikelike  +
Hakonechloa macra +
spikelike  +
Hartwrightia +
filiform;weakly clavate  +
Hartwrightia floridana +
filiform;weakly clavate  +
Hechtia +
elongate  +
Hechtia glomerata +
elongate  +
Hechtia texensis +
elongate  +
Hedwigia +
stoloniform-flagelliform  +
Hedwigia ciliata +
stoloniform-flagelliform  +
Hedwigia detonsa +
stoloniform-flagelliform  +
Hedwigia stellata +
stoloniform-flagelliform  +
Hedypnois +
filiform  +
Hedypnois cretica +
filiform  +
Helictotrichon +
spikelike  +
Helictotrichon mortonianum +
spikelike  +
Helictotrichon sempervirens +
spikelike  +
Helminthotheca +
filiform  +
Helminthotheca echioides +
filiform  +
Hemarthria +
spikelike  +
Hemarthria altissima +
spikelike  +
Henicodium +
flagelliform  +
Henicodium geniculatum +
flagelliform  +
Herbertia +
divided  +, flattened  +
Herbertia lahue +
divided  +, flattened  +
Hesperostipa +
spikelike  +
Hesperostipa comata +
spikelike  +
Hesperostipa comata subsp. comata +
spikelike  +
Hesperostipa comata subsp. intermedia +
spikelike  +
Hesperostipa curtiseta +
spikelike  +
Hesperostipa neomexicana +
spikelike  +
Hesperostipa spartea +
spikelike  +
Heteropogon +
spikelike  +
Heteropogon contortus +
spikelike  +
Heteropogon melanocarpus +
spikelike  +
Heterotheca shevockii +
elongate  +
Hieracium +
filiform  +
Hieracium abscissum +
filiform  +
Hieracium albiflorum +
filiform  +
Hieracium alpinum +
filiform  +
Hieracium argutum +
filiform  +
Hieracium aurantiacum +
filiform  +
Hieracium bolanderi +
filiform  +
Hieracium brevipilum +
filiform  +
Hieracium caespitosum +
filiform  +
Hieracium carneum +
filiform  +
Hieracium crepidispermum +
filiform  +
Hieracium fendleri +
filiform  +
Hieracium flagellare +
filiform  +
Hieracium greenei +
filiform  +
Hieracium gronovii +
filiform  +
Hieracium horridum +
filiform  +
Hieracium lactucella +
filiform  +
Hieracium longiberbe +
filiform  +
Hieracium longipilum +
filiform  +
Hieracium megacephalon +
filiform  +
Hieracium murorum +
filiform  +
Hieracium nudicaule +
filiform  +
Hieracium paniculatum +
filiform  +
Hieracium parryi +
filiform  +
Hieracium pilosella +
filiform  +
Hieracium piloselloides +
filiform  +
Hieracium pringlei +
filiform  +
Hieracium robinsonii +
filiform  +
Hieracium sabaudum +
filiform  +
Hieracium scabrum +
filiform  +
Hieracium schultzii +
filiform  +
Hieracium scouleri +
filiform  +
Hieracium traillii +
filiform  +
Hieracium triste +
filiform  +
Hieracium umbellatum +
filiform  +
Hieracium venosum +
filiform  +
Hieracium vulgatum +
filiform  +
Hilaria +
spikelike  +
Hilaria belangeri +
spikelike  +
Hilaria belangeri var. belangeri +
spikelike  +
Hilaria belangeri var. longifolia +
spikelike  +
Hilaria jamesii +
spikelike  +
Hilaria mutica +
spikelike  +
Hilaria rigida +
spikelike  +
Hilaria swallenii +
spikelike  +
Holcus +
spikelike  +
Holcus lanatus +
spikelike  +
Holcus mollis +
spikelike  +
Hollisteria +
round  +
Hollisteria lanata +
round  +
Homalia trichomanoides +
flagelliform  +
Homalia trichomanoides var. trichomanoides +
flagelliform  +
Homaliadelphus sharpii +
flagelliform  +
Homalotheciella +
terete  +
Homalotheciella subcapillata +
terete  +
Homalothecium +
terete  +
Homalothecium aeneum +
terete  +
Homalothecium arenarium +
terete  +
Homalothecium aureum +
terete  +
Homalothecium californicum +
terete  +
Homalothecium fulgescens +
terete  +
Homalothecium megaptilum +
terete  +
Homalothecium nevadense +
terete  +
Homalothecium nuttallii +
terete  +
Homalothecium sericeum +
terete  +
Hordeum +
spikelike  +
Hordeum arizonicum +
spikelike  +
Hordeum brachyantherum +
spikelike  +
Hordeum brachyantherum subsp. brachyantherum +
spikelike  +
Hordeum brachyantherum subsp. californicum +
spikelike  +
Hordeum bulbosum +
spikelike  +
Hordeum depressum +
spikelike  +
Hordeum intercedens +
spikelike  +
Hordeum jubatum +
spikelike  +
Hordeum jubatum subsp. intermedium +
spikelike  +
Hordeum jubatum subsp. jubatum +
spikelike  +
Hordeum marinum +
spikelike  +
Hordeum marinum subsp. gussoneanum +
spikelike  +
Hordeum marinum subsp. marinum +
spikelike  +
Hordeum murinum +
spikelike  +
Hordeum murinum subsp. glaucum +
spikelike  +
Hordeum murinum subsp. leporinum +
spikelike  +
Hordeum murinum subsp. murinum +
spikelike  +
Hordeum pusillum +
spikelike  +
Hordeum secalinum +
spikelike  +
Hordeum vulgare +
spikelike  +
Hygroryza +
spikelike  +
Hygroryza aristata +
spikelike  +
Hylocomiaceae +
attenuate  +
Hylocomiastrum +
attenuate  +
Hylocomiastrum pyrenaicum +
turgid  +
Hylocomiastrum umbratum +
attenuate  +
Hylocomium +
attenuate  +
Hylocomium splendens +
attenuate  +
Hymenachne +
spikelike  +
Hymenachne amplexicaulis +
spikelike  +
Hyparrhenia +
spikelike  +
Hyparrhenia hirta +
spikelike  +
Hyparrhenia rufa +
spikelike  +
Hypnum +
curled  +
Hypnum andoi +
curled  +
Hypnum bambergeri +
curled  +
Hypnum callichroum +
curled  +
Hypnum circinale +
curled  +
Hypnum cupressiforme +
curled  +
Hypnum cupressiforme var. cupressiforme +
curled  +
Hypnum cupressiforme var. filiforme +
curled  +
Hypnum cupressiforme var. julaceum +
curled  +
Hypnum cupressiforme var. subjulaceum +
curled  +
Hypnum curvifolium +
curled  +
Hypnum dieckei +
curled  +
Hypnum fauriei +
curled  +
Hypnum fujiyamae +
curled  +
Hypnum hamulosum +
curled  +
Hypnum holmenii +
curled  +
Hypnum imponens +
curled  +
Hypnum jutlandicum +
curled  +
Hypnum lindbergii +
curled  +
Hypnum pallescens +
curled  +
Hypnum plicatulum +
curled  +
Hypnum pratense +
curled  +
Hypnum procerrimum +
curled  +
Hypnum recurvatum +
curled  +
Hypnum revolutum +
curled  +
Hypnum revolutum var. ravaudii +
curled  +
Hypnum revolutum var. revolutum +
curled  +
Hypnum subimponens +
curled  +
Hypnum vaucheri +
curled  +
Hypochaeris +
filiform  +
Hypochaeris chillensis +
filiform  +
Hypochaeris glabra +
filiform  +
Hypochaeris microcephala +
filiform  +
Hypochaeris microcephala var. albiflora +
filiform  +
Hypochaeris radicata +
filiform  +
I
Imperata +
spikelike  +
Imperata brasiliensis +
spikelike  +
Imperata brevifolia +
spikelike  +
Imperata cylindrica +
spikelike  +
Iridaceae +
flattened  +, divided  +, filiform  +
Iris +
cordlike  +
Iris (sect. Limniris) ser. Californicae +
cordlike  +
Iris (sect. Limniris) ser. Hexagonae +
cordlike  +
Iris (sect. Limniris) ser. Laevigatae +
cordlike  +
Iris (sect. Limniris) ser. Longipetalae +
cordlike  +
Iris (sect. Limniris) ser. Prisimaticae +
cordlike  +
Iris (sect. Limniris) ser. Sibirica +
cordlike  +
Iris (sect. Limniris) ser. Spuriae +
cordlike  +
Iris (sect. Limniris) ser. Tripetalae +
cordlike  +
Iris (sect. Limniris) ser. Vernae +
cordlike  +
Iris bracteata +
cordlike  +
Iris brevicaulis +
cordlike  +
Iris chrysophylla +
cordlike  +
Iris cristata +
cordlike  +
Iris douglasiana +
cordlike  +
Iris fernaldii +
cordlike  +
Iris fulva +
cordlike  +
Iris germanica +
cordlike  +
Iris giganticaerulea +
cordlike  +
Iris hartwegii +
cordlike  +
Iris hexagona +
cordlike  +
Iris hookeri +
cordlike  +
Iris innominata +
cordlike  +
Iris lacustris +
cordlike  +
Iris longipetala +
cordlike  +
Iris macrosiphon +
cordlike  +
Iris missouriensis +
cordlike  +
Iris munzii +
cordlike  +
Iris orientalis +
cordlike  +
Iris pallida +
cordlike  +
Iris prismatica +
cordlike  +
Iris pseudacorus +
cordlike  +
Iris pumila +
cordlike  +
Iris purdyi +
cordlike  +
Iris savannarum +
cordlike  +
Iris sect. Limniris +
cordlike  +
Iris sect. Lophiris +
cordlike  +
Iris setosa +
cordlike  +
Iris sibirica +
cordlike  +
Iris subg. Iris +
cordlike  +
Iris subg. Limniris +
cordlike  +
Iris tenax +
cordlike  +
Iris tenuis +
cordlike  +
Iris tenuissima +
cordlike  +
Iris tridentata +
cordlike  +
Iris verna +
cordlike  +
Iris verna var. smalliana +
cordlike  +
Iris verna var. verna +
cordlike  +
Iris versicolor +
cordlike  +
Iris virginica +
cordlike  +
Ischaemum +
spikelike  +
Ischaemum indicum +
spikelike  +
Ischaemum rugosum +
spikelike  +
Isocarpha +
filiform  +
Isocarpha oppositifolia +
filiform  +
Isocarpha oppositifolia var. achyranthes +
filiform  +
Isothecium cardotii +
flagelliform  +
Isothecium cristatum +
flagelliform  +, attenuate  +
Isothecium myosuroides +
attenuate  +, flagelliform  +
Isothecium stoloniferum +
flagelliform  +, blunt  +
Ivesia +
elongate  +
Ivesia aperta +
elongate  +
Ivesia aperta var. aperta +
elongate  +
Ivesia aperta var. canina +
elongate  +
Ivesia argyrocoma +
elongate  +
Ivesia argyrocoma var. argyrocoma +
elongate  +
Ivesia arizonica +
elongate  +
Ivesia arizonica var. arizonica +
elongate  +
Ivesia arizonica var. saxosa +
elongate  +
Ivesia baileyi +
elongate  +
Ivesia baileyi var. baileyi +
elongate  +
Ivesia baileyi var. beneolens +
elongate  +
Ivesia callida +
elongate  +
Ivesia campestris +
elongate  +
Ivesia cryptocaulis +
elongate  +
Ivesia gordonii +
elongate  +
Ivesia gordonii var. alpicola +
elongate  +
Ivesia gordonii var. gordonii +
elongate  +
Ivesia gordonii var. ursinorum +
elongate  +
Ivesia gordonii var. wasatchensis +
elongate  +
Ivesia jaegeri +
elongate  +
Ivesia kingii +
elongate  +
Ivesia kingii var. eremica +
elongate  +
Ivesia kingii var. kingii +
elongate  +
Ivesia longibracteata +
elongate  +
Ivesia lycopodioides +
elongate  +
Ivesia lycopodioides var. lycopodioides +
elongate  +
Ivesia lycopodioides var. megalopetala +
elongate  +
Ivesia lycopodioides var. scandularis +
elongate  +
Ivesia muirii +
elongate  +
Ivesia multifoliolata +
elongate  +
Ivesia paniculata +
elongate  +
Ivesia patellifera +
elongate  +
Ivesia pickeringii +
elongate  +
Ivesia pityocharis +
elongate  +
Ivesia pygmaea +
elongate  +
Ivesia rhypara +
elongate  +
Ivesia rhypara var. rhypara +
elongate  +
Ivesia rhypara var. shellyi +
elongate  +
Ivesia sabulosa +
elongate  +
Ivesia santolinoides +
elongate  +
Ivesia saxosa +
elongate  +
Ivesia sect. Comarella +
elongate  +
Ivesia sect. Ivesia +
elongate  +
Ivesia sect. Setosae +
elongate  +
Ivesia sect. Stellariopsis +
elongate  +
Ivesia sect. Unguiculatae +
elongate  +
Ivesia sericoleuca +
elongate  +
Ivesia setosa +
elongate  +
Ivesia shockleyi +
elongate  +
Ivesia shockleyi var. ostleri +
elongate  +
Ivesia shockleyi var. shockleyi +
elongate  +
Ivesia tweedyi +
elongate  +
Ivesia unguiculata +
elongate  +
Ivesia utahensis +
elongate  +
Ivesia webberi +
elongate  +
Ixeris +
filiform  +
Ixeris stolonifera +
filiform  +
Ixophorus +
spikelike  +
Ixophorus unisetus +
spikelike  +
J
Jaegerina +
flagelliform  +
Jaegerina scariosa +
flagelliform  +
Jarava +
spikelike  +
Jarava ichu +
spikelike  +
Jarava plumosa +
spikelike  +
Jarava speciosa +
spikelike  +
Johanneshowellia +
round  +
Johanneshowellia crateriorum +
round  +
Johanneshowellia puberula +
round  +
K
Karroochloa +
spikelike  +
Karroochloa purpurea +
spikelike  +
Kindbergia +
terete  +
Kindbergia oregana +
terete  +
Kindbergia praelonga +
terete  +
Koanophyllon +
filiform;obscurely clavate  +
Koanophyllon palmeri +
filiform;obscurely clavate  +
Koanophyllon solidaginifolium +
filiform;obscurely clavate  +
Koanophyllon villosum +
filiform;obscurely clavate  +
Koeleria +
spikelike  +
Koeleria asiatica +
spikelike  +
Koeleria macrantha +
spikelike  +
Koeleria pyramidata +
spikelike  +
Krigia +
filiform  +
Krigia biflora +
filiform  +
Krigia cespitosa +
filiform  +
Krigia cespitosa var. cespitosa +
filiform  +
Krigia cespitosa var. gracilis +
filiform  +
Krigia dandelion +
filiform  +
Krigia montana +
filiform  +
Krigia occidentalis +
filiform  +
Krigia virginica +
filiform  +
Krigia wrightii +
filiform  +
L
Lachnagrostis +
spikelike  +
Lachnagrostis filiformis +
capillary  +
Lactuca +
filiform  +
Lactuca biennis +
filiform  +
Lactuca canadensis +
filiform  +
Lactuca floridana +
filiform  +
Lactuca graminifolia +
filiform  +
Lactuca hirsuta +
filiform  +
Lactuca ludoviciana +
filiform  +
Lactuca saligna +
filiform  +
Lactuca sativa +
filiform  +
Lactuca serriola +
filiform  +
Lactuca virosa +
filiform  +
Lagurus +
spikelike  +
Lagurus ovatus +
spikelike  +
Lamarckia +
spikelike  +
Lamarckia aurea +
spikelike  +
Lapsana +
filiform  +
Lapsana communis +
filiform  +
Lapsanastrum +
filiform  +
Lapsanastrum apogonoides +
filiform  +
Lasiacis +
spikelike  +
Lasiacis divaricata +
spikelike  +
Lasiacis ruscifolia +
spikelike  +
Lastarriaea +
round  +
Lastarriaea coriacea +
round  +
Launaea +
filiform  +
Launaea intybacea +
filiform  +
Leersia +
spikelike  +
Leersia hexandra +
spikelike  +
Leersia lenticularis +
spikelike  +
Leersia monandra +
spikelike  +
Leersia oryzoides +
spikelike  +
Leersia virginica +
spikelike  +
Leontodon +
filiform  +
Leontodon autumnalis +
filiform  +
Leontodon hispidus +
filiform  +
Leontodon saxatilis +
filiform  +
Leontodon saxatilis subsp. longirostris +
filiform  +
Leontodon saxatilis subsp. saxatilis +
filiform  +
Leptochloa +
spikelike  +
Leptochloa chinensis +
spikelike  +
Leptochloa chloridiformis +
spikelike  +
Leptochloa dubia +
spikelike  +
Leptochloa fusca +
spikelike  +
Leptochloa fusca subsp. fascicularis +
spikelike  +
Leptochloa fusca subsp. fusca +
spikelike  +
Leptochloa fusca subsp. uninervia +
spikelike  +
Leptochloa nealleyi +
spikelike  +
Leptochloa panicea +
spikelike  +
Leptochloa panicea subsp. brachiata +
spikelike  +
Leptochloa panicea subsp. mucronata +
spikelike  +
Leptochloa panicoides +
spikelike  +
Leptochloa scabra +
spikelike  +
Leptochloa virgata +
spikelike  +
Leptochloa viscida +
spikelike  +
Leptohymenium +
attenuate  +
Leptohymenium sharpii +
elongate  +
Lescuraea saxicola +
hooked  +
Leucopoa +
spikelike  +
Leucopoa kingii +
spikelike  +
Leymus +
spikelike  +
Leymus ambiguus +
spikelike  +
Leymus angustus +
spikelike  +
Leymus arenarius +
spikelike  +
Leymus californicus +
spikelike  +
Leymus cinereus +
spikelike  +
Leymus condensatus +
spikelike  +
Leymus flavescens +
spikelike  +
Leymus innovatus +
spikelike  +
Leymus innovatus subsp. innovatus +
spikelike  +
Leymus innovatus subsp. velutinus +
spikelike  +
Leymus mollis +
spikelike  +
Leymus mollis subsp. mollis +
spikelike  +
Leymus mollis subsp. villosissimus +
spikelike  +
Leymus multicaulis +
spikelike  +
Leymus pacificus +
spikelike  +
Leymus racemosus +
spikelike  +
Leymus salina +
spikelike  +
Leymus salina subsp. mojavensis +
spikelike  +
Leymus salina subsp. salina +
spikelike  +
Leymus salina subsp. salmonis +
spikelike  +
Leymus simplex +
spikelike  +
Leymus simplex var. luxurians +
spikelike  +
Leymus simplex var. simplex +
spikelike  +
Leymus triticoides +
spikelike  +
Leymus ×multiflorus +
spikelike  +
Leymus ×vancouverensis +
spikelike  +
Liatris +
linear-clavate  +
Liatris acidota +
linear-clavate  +
Liatris aestivalis +
linear-clavate  +
Liatris aspera +
linear-clavate  +
Liatris bracteata +
linear-clavate  +
Liatris chapmanii +
linear-clavate  +
Liatris cokeri +
linear-clavate  +
Liatris compacta +
linear-clavate  +
Liatris cylindracea +
linear-clavate  +
Liatris cymosa +
linear-clavate  +
Liatris elegans +
linear-clavate  +
Liatris elegans var. bridgesii +
linear-clavate  +
Liatris elegans var. carizzana +
linear-clavate  +
Liatris elegans var. elegans +
linear-clavate  +
Liatris elegans var. kralii +
linear-clavate  +
Liatris elegantula +
linear-clavate  +
Liatris garberi +
linear-clavate  +
Liatris gholsonii +
linear-clavate  +
Liatris glandulosa +
linear-clavate  +
Liatris gracilis +
linear-clavate  +
Liatris helleri +
linear-clavate  +
Liatris hirsuta +
linear-clavate  +
Liatris laevigata +
linear-clavate  +
Liatris lancifolia +
linear-clavate  +
Liatris ligulistylis +
linear-clavate  +
Liatris microcephala +
linear-clavate  +
Liatris ohlingerae +
linear-clavate  +
Liatris oligocephala +
linear-clavate  +
Liatris patens +
linear-clavate  +
Liatris pauciflora +
linear-clavate  +
Liatris pauciflora var. pauciflora +
linear-clavate  +
Liatris pauciflora var. secunda +
linear-clavate  +
Liatris pilosa +
linear-clavate  +
Liatris provincialis +
linear-clavate  +
Liatris punctata +
linear-clavate  +
Liatris punctata var. mexicana +
linear-clavate  +
Liatris punctata var. mucronata +
linear-clavate  +
Liatris punctata var. punctata +
linear-clavate  +
Liatris pycnostachya +
linear-clavate  +
Liatris pycnostachya var. lasiophylla +
linear-clavate  +
Liatris pycnostachya var. pycnostachya +
linear-clavate  +
Liatris savannensis +
linear-clavate  +
Liatris scariosa +
linear-clavate  +
Liatris scariosa var. nieuwlandii +
linear-clavate  +
Liatris scariosa var. novaeangliae +
linear-clavate  +
Liatris scariosa var. scariosa +
linear-clavate  +
Liatris spicata +
linear-clavate  +
Liatris spicata var. resinosa +
linear-clavate  +
Liatris spicata var. spicata +
linear-clavate  +
Liatris squarrosa +
linear-clavate  +
Liatris squarrosa var. glabrata +
linear-clavate  +
Liatris squarrosa var. squarrosa +
linear-clavate  +
Liatris squarrulosa +
linear-clavate  +
Liatris tenuifolia +
linear-clavate  +
Liatris tenuis +
linear-clavate  +
Liatris virgata +
linear-clavate  +
Libertia +
filiform  +
Libertia formosa +
filiform  +
Limbella fryei +
flagelliform  +
Limnodea +
spikelike  +
Limnodea arkansana +
spikelike  +
Lithachne +
spikelike  +
Lithachne humilis +
spikelike  +
Loeskeobryum +
attenuate  +
Loeskeobryum brevirostre +
attenuate  +
Lolium +
spikelike  +
Lolium multiflorum +
spikelike  +
Lolium perenne +
spikelike  +
Lolium persicum +
spikelike  +
Lolium rigidum +
spikelike  +
Lolium temulentum +
spikelike  +
Lolium temulentum subsp. remotum +
spikelike  +
Lolium temulentum subsp. temulentum +
spikelike  +
Luziola +
spikelike  +
Luziola bahiensis +
spikelike  +
Luziola fluitans +
spikelike  +
Luziola peruviana +
filiform  +
Luzula kjellmaniana +
capillary  +
Lycurus +
spikelike  +
Lycurus phleoides +
spikelike  +
Lycurus setosus +
spikelike  +
Lygodesmia +
filiform  +
Lygodesmia aphylla +
filiform  +
Lygodesmia grandiflora +
filiform  +
Lygodesmia grandiflora var. arizonica +
filiform  +
Lygodesmia grandiflora var. dianthopsis +
filiform  +
Lygodesmia grandiflora var. doloresensis +
filiform  +
Lygodesmia grandiflora var. entrada +
filiform  +
Lygodesmia grandiflora var. grandiflora +
filiform  +
Lygodesmia juncea +
filiform  +
Lygodesmia ramosissima +
filiform  +
Lygodesmia texana +
filiform  +
M
Macrochloa +
spikelike  +
Macrochloa tenacissima +
spikelike  +
Macrocoma +
2-fid  +
Macrocoma tenuis +
2-fid  +
Macrocoma tenuis subsp. sullivantii +
2-fid  +
Macromitrium +
2-fid  +
Macromitrium richardii +
2-fid  +
Maianthemum racemosum +
pyramidal  +
Maianthemum racemosum subsp. amplexicaule +
pyramidal  +
Maianthemum racemosum subsp. racemosum +
pyramidal  +
Malacothrix +
filiform  +
Malacothrix californica +
filiform  +
Malacothrix clevelandii +
filiform  +
Malacothrix coulteri +
filiform  +
Malacothrix fendleri +
filiform  +
Malacothrix floccifera +
filiform  +
Malacothrix foliosa +
filiform  +
Malacothrix foliosa subsp. crispifolia +
filiform  +
Malacothrix foliosa subsp. foliosa +
filiform  +
Malacothrix foliosa subsp. philbrickii +
filiform  +
Malacothrix foliosa subsp. polycephala +
filiform  +
Malacothrix glabrata +
filiform  +
Malacothrix incana +
filiform  +
Malacothrix indecora +
filiform  +
Malacothrix junakii +
filiform  +
Malacothrix phaeocarpa +
filiform  +
Malacothrix saxatilis +
filiform  +
Malacothrix saxatilis var. arachnoidea +
filiform  +
Malacothrix saxatilis var. commutata +
filiform  +
Malacothrix saxatilis var. implicata +
filiform  +
Malacothrix saxatilis var. saxatilis +
filiform  +
Malacothrix saxatilis var. tenuifolia +
filiform  +
Malacothrix similis +
filiform  +
Malacothrix sonchoides +
filiform  +
Malacothrix sonorae +
filiform  +
Malacothrix squalida +
filiform  +
Malacothrix stebbinsii +
filiform  +
Malacothrix torreyi +
filiform  +
Malperia +
filiform-clavate  +
Malperia tenuis +
filiform-clavate  +
Melica +
plumose  +
Melica altissima +
plumose  +
Melica aristata +
plumose  +
Melica bulbosa +
plumose  +
Melica californica +
plumose  +
Melica ciliata +
plumose  +
Melica frutescens +
plumose  +
Melica fugax +
plumose  +
Melica geyeri +
plumose  +
Melica geyeri var. aristulata +
plumose  +
Melica geyeri var. geyeri +
plumose  +
Melica harfordii +
plumose  +
Melica imperfecta +
plumose  +
Melica montezumae +
plumose  +
Melica mutica +
plumose  +
Melica nitens +
plumose  +
Melica porteri +
plumose  +
Melica porteri var. laxa +
plumose  +
Melica porteri var. porteri +
plumose  +
Melica smithii +
plumose  +
Melica spectabilis +
plumose  +
Melica stricta +
plumose  +
Melica stricta var. albicaulis +
plumose  +
Melica stricta var. stricta +
plumose  +
Melica subulata +
plumose  +
Melica torreyana +
plumose  +
Melinis +
spikelike  +
Melinis minutiflora +
spikelike  +
Melinis nerviglumis +
spikelike  +
Melinis repens +
spikelike  +
Mibora +
spikelike  +
Mibora minima +
spikelike  +
Microchloa +
spikelike  +
Microchloa kunthii +
spikelike  +
Microseris +
filiform  +
Microseris acuminata +
filiform  +
Microseris bigelovii +
filiform  +
Microseris borealis +
filiform  +
Microseris campestris +
filiform  +
Microseris douglasii +
filiform  +
Microseris douglasii subsp. douglasii +
filiform  +
Microseris douglasii subsp. platycarpha +
filiform  +
Microseris douglasii subsp. tenella +
filiform  +
Microseris elegans +
filiform  +
Microseris howellii +
filiform  +
Microseris laciniata +
filiform  +
Microseris laciniata subsp. detlingii +
filiform  +
Microseris laciniata subsp. laciniata +
filiform  +
Microseris laciniata subsp. leptosepala +
filiform  +
Microseris laciniata subsp. siskiyouensis +
filiform  +
Microseris nutans +
filiform  +
Microseris paludosa +
filiform  +
Microseris sylvatica +
filiform  +
Microstegium +
spikelike  +
Microstegium vimineum +
spikelike  +
Mikania +
filiform  +
Mikania batatifolia +
filiform  +
Mikania cordifolia +
filiform  +
Mikania scandens +
filiform  +
Milium +
spikelike  +
Milium effusum +
spikelike  +
Milium vernale +
spikelike  +
Mirabilis nyctaginea +
forked  +
Miscanthus +
spikelike  +
Miscanthus floridulus +
spikelike  +
Miscanthus nepalensis +
spikelike  +
Miscanthus oligostachyus +
spikelike  +
Miscanthus sacchariflorus +
spikelike  +
Miscanthus sinensis +
spikelike  +
Molinia +
spikelike  +
Molinia caerulea +
spikelike  +
Monanthochloë +
spikelike  +
Monanthochloë littoralis +
spikelike  +
Moorochloa +
spikelike  +
Moorochloa eruciformis +
spikelike  +
Mucronea +
round  +
Mucronea californica +
round  +
Mucronea perfoliata +
round  +
Muhlenbergia +
spikelike  +
Muhlenbergia andina +
spikelike  +
Muhlenbergia appressa +
spikelike  +
Muhlenbergia arenacea +
spikelike  +
Muhlenbergia arenicola +
spikelike  +
Muhlenbergia arizonica +
spikelike  +
Muhlenbergia arsenei +
spikelike  +
Muhlenbergia asperifolia +
spikelike  +
Muhlenbergia brevis +
spikelike  +
Muhlenbergia bushii +
spikelike  +
Muhlenbergia californica +
spikelike  +
Muhlenbergia capillaris +
spikelike  +
Muhlenbergia crispiseta +
spikelike  +
Muhlenbergia curtifolia +
spikelike  +
Muhlenbergia cuspidata +
spikelike  +
Muhlenbergia depauperata +
spikelike  +
Muhlenbergia diversiglumis +
spikelike  +
Muhlenbergia dubia +
spikelike  +
Muhlenbergia dumosa +
spikelike  +
Muhlenbergia elongata +
spikelike  +
Muhlenbergia eludens +
spikelike  +
Muhlenbergia emersleyi +
spikelike  +
Muhlenbergia expansa +
spikelike  +
Muhlenbergia filiculmis +
spikelike  +
Muhlenbergia filiformis +
spikelike  +
Muhlenbergia fragilis +
spikelike  +
Muhlenbergia frondosa +
spikelike  +
Muhlenbergia glabrifloris +
spikelike  +
Muhlenbergia glauca +
spikelike  +
Muhlenbergia glomerata +
spikelike  +
Muhlenbergia jonesii +
spikelike  +
Muhlenbergia lindheimeri +
spikelike  +
Muhlenbergia longiligula +
spikelike  +
Muhlenbergia mexicana +
spikelike  +
Muhlenbergia microsperma +
spikelike  +
Muhlenbergia minutissima +
spikelike  +
Muhlenbergia montana +
spikelike  +
Muhlenbergia palmeri +
spikelike  +
Muhlenbergia pauciflora +
spikelike  +
Muhlenbergia pectinata +
spikelike  +
Muhlenbergia peruviana +
spikelike  +
Muhlenbergia polycaulis +
spikelike  +
Muhlenbergia porteri +
geniculate  +
Muhlenbergia pungens +
spikelike  +
Muhlenbergia racemosa +
spikelike  +
Muhlenbergia ramulosa +
spikelike  +
Muhlenbergia repens +
spikelike  +
Muhlenbergia reverchonii +
spikelike  +
Muhlenbergia richardsonis +
spikelike  +
Muhlenbergia rigens +
spikelike  +
Muhlenbergia rigida +
spikelike  +
Muhlenbergia schreberi +
spikelike  +
Muhlenbergia sericea +
spikelike  +
Muhlenbergia setifolia +
geniculate  +
Muhlenbergia sinuosa +
spikelike  +
Muhlenbergia sobolifera +
spikelike  +
Muhlenbergia spiciformis +
spikelike  +
Muhlenbergia straminea +
spikelike  +
Muhlenbergia sylvatica +
spikelike  +
Muhlenbergia tenuiflora +
spikelike  +
Muhlenbergia tenuifolia +
spikelike  +
Muhlenbergia texana +
spikelike  +
Muhlenbergia thurberi +
spikelike  +
Muhlenbergia torreyana +
spikelike  +
Muhlenbergia torreyi +
spikelike  +
Muhlenbergia uniflora +
spikelike  +
Muhlenbergia utilis +
spikelike  +
Muhlenbergia villiflora +
spikelike  +
Muhlenbergia wrightii +
spikelike  +
Muhlenbergia ×curtisetosa +
spikelike  +
Muhlenbergia ×involuta +
spikelike  +
Mulgedium +
filiform  +
Mulgedium pulchellum +
filiform  +
Munroa +
spikelike  +
Munroa squarrosa +
spikelike  +
Munzothamnus +
filiform  +
Munzothamnus blairii +
filiform  +
Mycelis +
filiform  +
Mycelis muralis +
filiform  +
Myrica +
terete  +
Myrica californica +
terete  +
Myrica cerifera +
terete  +
Myrica gale +
terete  +
Myrica hartwegii +
terete  +
Myrica heterophylla +
terete  +
Myrica inodora +
terete  +
Myrica pensylvanica +
terete  +
Myrinia +
flagelliform-attenuate  +, flattened  +, blunt  +
Myrinia pulvinata +
flagelliform-attenuate  +, flattened  +, blunt  +
Myriniaceae +
flagelliform-attenuate  +, flattened  +, blunt  +
Myuroclada +
terete  +
Myuroclada maximowiczii +
terete  +
N
Nardus +
spikelike  +
Nardus stricta +
spikelike  +
Nassella +
spikelike  +
Nassella cernua +
spikelike  +
Nassella chilensis +
spikelike  +
Nassella lepida +
spikelike  +
Nassella leucotricha +
angled  +
Nassella manicata +
spikelike  +
Nassella neesiana +
spikelike  +
Nassella pulchra +
spikelike  +
Nassella tenuissima +
spikelike  +
Nassella trichotoma +
spikelike  +
Nassella viridula +
spikelike  +
Nemacaulis +
round  +
Nemacaulis denudata +
round  +
Nemacaulis denudata var. denudata +
round  +
Nemacaulis denudata var. gracilis +
round  +
Nemastylis +
divided  +
Nemastylis floridana +
divided  +
Nemastylis geminiflora +
divided  +
Nemastylis nuttallii +
divided  +
Nemastylis tenuis +
divided  +
Nemastylis tenuis subsp. pringlei +
divided  +
Neomacounia nitida +
flagelliform  +
Neostapfia +
spikelike  +
Neostapfia colusana +
spikelike  +
Neyraudia +
spikelike  +
Neyraudia reynaudiana +
spikelike  +
Niphotrichum +
linear-subulate  +, tuft-like  +
Niphotrichum canescens +
linear-subulate  +, tuft-like  +
Niphotrichum canescens subsp. canescens +
linear-subulate  +, tuft-like  +
Niphotrichum canescens subsp. latifolium +
linear-subulate  +, tuft-like  +
Niphotrichum elongatum +
linear-subulate  +, tuft-like  +
Niphotrichum ericoides +
filiform  +
Niphotrichum muticum +
linear-subulate  +, tuft-like  +
Niphotrichum panschii +
linear-subulate  +, tuft-like  +
Niphotrichum pygmaeum +
linear-subulate  +, tuft-like  +
Niphotrichum sect. Elongata +
linear-subulate  +, tuft-like  +
Niphotrichum sect. Niphotrichum +
linear-subulate  +, tuft-like  +
Nogopterium gracile +
flagelliform  +, elongate  +, attenuate  +
Nothocalaïs +
filiform  +
Nothocalaïs alpestris +
filiform  +
Nothocalaïs cuspidata +
filiform  +
Nothocalaïs nigrescens +
filiform  +
Nothocalaïs troximoides +
filiform  +
O
Olsynium +
flattened  +, divided  +, filiform  +
Olsynium douglasii +
flattened  +, divided  +, filiform  +
Olsynium douglasii var. douglasii +
flattened  +, divided  +, filiform  +
Olsynium douglasii var. inflatum +
flattened  +, divided  +, filiform  +
Opizia +
pectinate  +, spikelike  +
Opizia stolonifera +
pectinate  +, spikelike  +
Oplismenus +
spikelike  +
Oplismenus hirtellus +
spikelike  +
Orcuttia +
spikelike  +
Orcuttia californica +
spikelike  +
Orcuttia inaequalis +
spikelike  +
Orcuttia pilosa +
spikelike  +
Orcuttia tenuis +
spikelike  +
Orcuttia viscida +
spikelike  +
Orthotrichaceae +
2-fid  +
Orthotrichum +
2-fid  +
Orthotrichum affine +
2-fid  +
Orthotrichum alpestre +
2-fid  +
Orthotrichum anodon +
2-fid  +
Orthotrichum anomalum +
2-fid  +
Orthotrichum bartramii +
2-fid  +
Orthotrichum bolanderi +
2-fid  +
Orthotrichum consimile +
2-fid  +
Orthotrichum cupulatum +
2-fid  +
Orthotrichum diaphanum +
2-fid  +
Orthotrichum elegans +
2-fid  +
Orthotrichum euryphyllum +
2-fid  +
Orthotrichum exiguum +
2-fid  +
Orthotrichum fenestratum +
2-fid  +
Orthotrichum flowersii +
2-fid  +
Orthotrichum gymnostomum +
2-fid  +
Orthotrichum hallii +
2-fid  +
Orthotrichum holzingeri +
2-fid  +
Orthotrichum keeverae +
2-fid  +
Orthotrichum kellmanii +
2-fid  +
Orthotrichum laevigatum +
2-fid  +
Orthotrichum lescurii +
2-fid  +
Orthotrichum lyellii +
2-fid  +
Orthotrichum norrisii +
2-fid  +
Orthotrichum obtusifolium +
2-fid  +
Orthotrichum ohioense +
2-fid  +
Orthotrichum pallens +
2-fid  +
Orthotrichum pallens var. crenulatum +
2-fid  +
Orthotrichum pallens var. johnseniae +
2-fid  +
Orthotrichum pallens var. pallens +
2-fid  +
Orthotrichum parvulum +
2-fid  +
Orthotrichum pellucidum +
2-fid  +
Orthotrichum praemorsum +
2-fid  +
Orthotrichum pulchellum +
2-fid  +
Orthotrichum pumilum +
2-fid  +
Orthotrichum pusillum +
2-fid  +
Orthotrichum pycnophyllum +
2-fid  +
Orthotrichum pylaisii +
2-fid  +
Orthotrichum rivulare +
2-fid  +
Orthotrichum rupestre +
2-fid  +
Orthotrichum shawii +
2-fid  +
Orthotrichum shevockii +
2-fid  +
Orthotrichum sordidum +
2-fid  +
Orthotrichum speciosum +
2-fid  +
Orthotrichum spjutii +
2-fid  +
Orthotrichum stellatum +
2-fid  +
Orthotrichum stramineum +
2-fid  +
Orthotrichum strangulatum +
2-fid  +
Orthotrichum striatum +
2-fid  +
Orthotrichum tenellum +
2-fid  +
Orthotrichum underwoodii +
2-fid  +
Oryza +
spikelike  +
Oryza longistaminata +
spikelike  +
Oryza punctata +
spikelike  +
Oryza rufipogon +
spikelike  +
Oryza sativa +
spikelike  +
Oryzopsis +
spikelike  +
Oryzopsis asperifolia +
spikelike  +
Ostrya +
terete  +
Ostrya chisosensis +
terete  +
Ostrya knowltonii +
terete  +
Ostrya virginiana +
terete  +
Oxyrrhynchium +
terete  +
Oxyrrhynchium hians +
terete  +
Oxytheca +
round  +
Oxytheca dendroidea +
round  +
Oxytheca dendroidea subsp. dendroidea +
round  +
Oxytheca perfoliata +
round  +
Oxytheca watsonii +
round  +
P
Palamocladium +
terete  +
Palamocladium leskeoides +
terete  +
Panicum +
spikelike  +
Panicum amarum +
spikelike  +
Panicum amarum subsp. amarulum +
spikelike  +
Panicum amarum subsp. amarum +
spikelike  +
Panicum anceps +
spikelike  +
Panicum anceps subsp. anceps +
spikelike  +
Panicum anceps subsp. rhizomatum +
spikelike  +
Panicum antidotale +
spikelike  +
Panicum bergii +
spikelike  +
Panicum bisulcatum +
spikelike  +
Panicum brachyanthum +
capillary  +
Panicum bulbosum +
spikelike  +
Panicum capillare +
spikelike  +
Panicum capillare subsp. capillare +
spikelike  +
Panicum capillare subsp. hillmanii +
spikelike  +
Panicum capillarioides +
spikelike  +
Panicum coloratum +
spikelike  +
Panicum dichotomiflorum +
spikelike  +
Panicum dichotomiflorum subsp. bartowense +
spikelike  +
Panicum dichotomiflorum subsp. dichotomiflorum +
spikelike  +
Panicum dichotomiflorum subsp. puritanorum +
spikelike  +
Panicum diffusum +
spikelike  +
Panicum flexile +
spikelike  +
Panicum ghiesbreghtii +
spikelike  +
Panicum gymnocarpon +
spikelike  +
Panicum hallii +
spikelike  +
Panicum hallii subsp. filipes +
spikelike  +
Panicum hallii subsp. hallii +
spikelike  +
Panicum hemitomon +
spikelike  +
Panicum hirsutum +
spikelike  +
Panicum hirticaule +
spikelike  +
Panicum hirticaule subsp. hirticaule +
spikelike  +
Panicum hirticaule subsp. sonorum +
spikelike  +
Panicum hirticaule subsp. stramineum +
spikelike  +
Panicum lacustre +
spikelike  +
Panicum miliaceum +
spikelike  +
Panicum miliaceum subsp. miliaceum +
spikelike  +
Panicum miliaceum subsp. ruderale +
spikelike  +
Panicum mohavense +
spikelike  +
Panicum obtusum +
3-angled  +, spikelike  +
Panicum paludosum +
3-angled  +
Panicum philadelphicum +
spikelike  +
Panicum philadelphicum subsp. gattingeri +
spikelike  +
Panicum philadelphicum subsp. lithophilum +
spikelike  +
Panicum philadelphicum subsp. philadelphicum +
spikelike  +
Panicum plenum +
spikelike  +
Panicum psilopodium +
spikelike  +
Panicum repens +
spikelike  +
Panicum rigidulum +
spikelike  +
Panicum rigidulum subsp. abscissum +
spikelike  +
Panicum rigidulum subsp. combsii +
spikelike  +
Panicum rigidulum subsp. elongatum +
spikelike  +
Panicum rigidulum subsp. pubescens +
spikelike  +
Panicum rigidulum subsp. rigidulum +
spikelike  +
Panicum sect. Agrostoidea +
spikelike  +
Panicum sect. Antidotalia +
spikelike  +
Panicum sect. Bulbosa +
spikelike  +
Panicum sect. Dichotomiflora +
spikelike  +
Panicum sect. Hemitonia +
spikelike  +
Panicum sect. Monticola +
spikelike  +
Panicum sect. Obtusa +
spikelike  +
Panicum sect. Panicum +
spikelike  +
Panicum sect. Phanopyrum +
spikelike  +
Panicum sect. Repentia +
spikelike  +
Panicum sect. Tenera +
spikelike  +
Panicum sect. Urvilleana +
spikelike  +
Panicum sect. Verrucosa +
spikelike  +
Panicum subg. Agrostoidea +
spikelike  +
Panicum subg. Panicum +
spikelike  +
Panicum subg. Phanopyrum +
spikelike  +
Panicum tenerum +
spikelike  +
Panicum trichoides +
spikelike  +
Panicum urvilleanum +
spikelike  +
Panicum verrucosum +
capillary  +
Panicum virgatum +
spikelike  +
Papillaria +
elongate  +
Papillaria nigrescens +
elongate  +
Pappophorum +
spikelike  +
Pappophorum bicolor +
spikelike  +
Pappophorum vaginatum +
spikelike  +
Parapholis +
spikelike  +
Parapholis incurva +
spikelike  +
Parapholis strigosa +
spikelike  +
Pascopyrum +
spikelike  +
Pascopyrum smithii +
spikelike  +
Paspalidium +
spikelike  +
Paspalidium geminatum +
spikelike  +
Paspalum +
spikelike  +
Paspalum acuminatum +
spikelike  +
Paspalum almum +
spikelike  +
Paspalum bifidum +
spikelike  +
Paspalum blodgettii +
spikelike  +
Paspalum boscianum +
spikelike  +
Paspalum caespitosum +
spikelike  +
Paspalum conjugatum +
spikelike  +
Paspalum conspersum +
spikelike  +
Paspalum convexum +
spikelike  +
Paspalum coryphaeum +
spikelike  +
Paspalum dilatatum +
spikelike  +
Paspalum dissectum +
spikelike  +
Paspalum distichum +
spikelike  +
Paspalum fimbriatum +
spikelike  +
Paspalum floridanum +
spikelike  +
Paspalum hartwegianum +
spikelike  +
Paspalum intermedium +
spikelike  +
Paspalum laeve +
spikelike  +
Paspalum langei +
spikelike  +
Paspalum laxum +
spikelike  +
Paspalum lividum +
spikelike  +
Paspalum malacophyllum +
spikelike  +
Paspalum minus +
spikelike  +
Paspalum modestum +
spikelike  +
Paspalum monostachyum +
spikelike  +
Paspalum nicorae +
spikelike  +
Paspalum notatum +
spikelike  +
Paspalum paniculatum +
spikelike  +
Paspalum pleostachyum +
spikelike  +
Paspalum plicatulum +
spikelike  +
Paspalum praecox +
spikelike  +
Paspalum pubiflorum +
spikelike  +
Paspalum quadrifarium +
spikelike  +
Paspalum racemosum +
spikelike  +
Paspalum repens +
spikelike  +
Paspalum scrobiculatum +
spikelike  +
Paspalum setaceum +
spikelike  +
Paspalum setaceum var. ciliatifolium +
spikelike  +
Paspalum setaceum var. longepedunculatum +
spikelike  +
Paspalum setaceum var. muhlenbergii +
spikelike  +
Paspalum setaceum var. psammophilum +
spikelike  +
Paspalum setaceum var. rigidifolium +
spikelike  +
Paspalum setaceum var. setaceum +
spikelike  +
Paspalum setaceum var. stramineum +
spikelike  +
Paspalum setaceum var. supinum +
spikelike  +
Paspalum setaceum var. villosissimum +
spikelike  +
Paspalum unispicatum +
spikelike  +
Paspalum urvillei +
spikelike  +
Paspalum vaginatum +
spikelike  +
Paspalum virgatum +
spikelike  +
Paspalum virletii +
spikelike  +
Paspalum wrightii +
spikelike  +
Pennisetum +
spikelike  +
Pennisetum advena +
spikelike  +
Pennisetum alopecuroides +
spikelike  +
Pennisetum ciliare +
spikelike  +
Pennisetum clandestinum +
spikelike  +
Pennisetum flaccidum +
spikelike  +
Pennisetum glaucum +
spikelike  +
Pennisetum latifolium +
spikelike  +
Pennisetum macrostachys +
spikelike  +
Pennisetum macrourum +
spikelike  +
Pennisetum nervosum +
spikelike  +
Pennisetum orientale +
spikelike  +
Pennisetum pedicellatum +
spikelike  +
Pennisetum petiolare +
spikelike  +
Pennisetum polystachion +
spikelike  +
Pennisetum purpureum +
spikelike  +
Pennisetum setaceum +
spikelike  +
Pennisetum setigerum +
spikelike  +
Pennisetum villosum +
spikelike  +
Phalacroseris +
filiform  +
Phalacroseris bolanderi +
filiform  +
Phalaris +
spikelike  +
Phalaris angusta +
spikelike  +
Phalaris aquatica +
spikelike  +
Phalaris arundinacea +
spikelike  +
Phalaris brachystachys +
spikelike  +
Phalaris californica +
spikelike  +
Phalaris canariensis +
spikelike  +
Phalaris caroliniana +
spikelike  +
Phalaris coerulescens +
spikelike  +
Phalaris lemmonii +
spikelike  +
Phalaris minor +
spikelike  +
Phalaris paradoxa +
spikelike  +
Pharus +
spikelike  +
Pharus glaber +
spikelike  +
Phippsia +
spikelike  +
Phippsia algida +
spikelike  +
Phippsia concinna +
spikelike  +
Phleum +
spikelike  +
Phleum alpinum +
spikelike  +
Phleum arenarium +
spikelike  +
Phleum paniculatum +
spikelike  +
Phleum phleoides +
spikelike  +
Phleum pratense +
spikelike  +
Phleum subulatum +
spikelike  +
Phragmites +
spikelike  +
Phragmites australis +
spikelike  +
Phyllostachys +
spikelike  +
Phyllostachys aurea +
spikelike  +
Phyllostachys bambusoides +
spikelike  +
Picris +
filiform  +
Picris hieracioides +
filiform  +
Picris rhagadioloides +
filiform  +
Pinaropappus +
filiform  +
Pinaropappus parvus +
filiform  +
Pinaropappus roseus +
filiform  +
Pinus aristata +
bottlebrushes  +
Pinus balfouriana +
bottlebrushes  +
Pinus longaeva +
bottlebrushes  +
Pinus torreyana +
candelabra-like  +
Pinus torreyana subsp. insularis +
candelabra-like  +
Pinus torreyana subsp. torreyana +
candelabra-like  +
Piptatherum +
spikelike  +
Piptatherum canadense +
spikelike  +
Piptatherum exiguum +
spikelike  +
Piptatherum micranthum +
spikelike  +
Piptatherum miliaceum +
spikelike  +
Piptatherum miliaceum subsp. miliaceum +
spikelike  +
Piptatherum miliaceum subsp. thomasii +
spikelike  +
Piptatherum pungens +
spikelike  +
Piptatherum racemosum +
spikelike  +
Piptatherum shoshoneanum +
spikelike  +
Piptochaetium +
spikelike  +
Piptochaetium avenaceum +
spikelike  +
Piptochaetium avenacioides +
spikelike  +
Piptochaetium fimbriatum +
spikelike  +
Piptochaetium pringlei +
spikelike  +
Piptochaetium setosum +
spikelike  +
Piptochaetium stipoides +
spikelike  +
Pireella +
flagelliform  +
Pireella cymbifolia +
flagelliform  +
Pireella pohlii +
flagelliform  +
Platygyrium fuscoluteum +
elongate  +
Pleiacanthus +
filiform  +
Pleiacanthus spinosus +
filiform  +
Pleurocoronis +
clavate  +
Pleurocoronis pluriseta +
clavate  +
Pleuropogon +
plumose  +
Pleuropogon californicus +
plumose  +
Pleuropogon californicus var. californicus +
plumose  +
Pleuropogon californicus var. davyi +
plumose  +
Pleuropogon hooverianus +
plumose  +
Pleuropogon oregonus +
plumose  +
Pleuropogon refractus +
plumose  +
Pleuropogon sabinei +
plumose  +
Pleuroziopsis ruthenica +
attenuate  +
Pleurozium +
attenuate  +
Pleurozium schreberi +
attenuate  +
Poa +
spikelike  +
Poa abbreviata +
angled  +, terete  +
Poa abbreviata subsp. abbreviata +
angled  +, terete  +
Poa abbreviata subsp. marshii +
angled  +, terete  +
Poa abbreviata subsp. pattersonii +
angled  +, terete  +
Poa alpina +
terete  +
Poa alpina subsp. alpina +
terete  +
Poa alpina subsp. vivipara +
terete  +
Poa alsodes +
angled  +
Poa ammophila +
terete  +
Poa annua +
terete  +
Poa arachnifera +
angled  +, terete  +
Poa arctica +
terete  +
Poa arctica subsp. aperta +
terete  +
Poa arctica subsp. arctica +
terete  +
Poa arctica subsp. caespitans +
terete  +
Poa arctica subsp. grayana +
terete  +
Poa arctica subsp. lanata +
terete  +
Poa arida +
terete  +, weakly angled  +
Poa arnowiae +
angled  +, terete  +
Poa atropurpurea +
terete  +
Poa autumnalis +
angled  +
Poa bigelovii +
angled  +, terete  +
Poa bolanderi +
angled  +, terete  +
Poa bulbosa +
terete  +
Poa bulbosa subsp. bulbosa +
terete  +
Poa bulbosa subsp. vivipara +
terete  +
Poa chaixii +
angled  +
Poa chambersii +
terete  +
Poa chapmaniana +
terete  +
Poa compressa +
angled  +
Poa confinis +
angled  +, terete  +
Poa curtifolia +
angled  +
Poa cusickii +
terete  +, angled  +
Poa cusickii subsp. cusickii +
terete  +, angled  +
Poa cusickii subsp. epilis +
terete  +, angled  +
Poa cusickii subsp. pallida +
terete  +, angled  +
Poa cusickii subsp. purpurascens +
terete  +, angled  +
Poa cuspidata +
angled  +
Poa diaboli +
angled  +
Poa douglasii +
terete  +, weakly angled  +
Poa eminens +
terete  +
Poa fendleriana +
terete  +, weakly angled  +
Poa fendleriana subsp. albescens +
terete  +, weakly angled  +
Poa fendleriana subsp. fendleriana +
terete  +, weakly angled  +
Poa fendleriana subsp. longiligula +
terete  +, weakly angled  +
Poa glauca +
angled  +
Poa glauca subsp. glauca +
angled  +
Poa glauca subsp. rupicola +
angled  +
Poa glauca var. pekulnejensis +
angled  +
Poa hartzii +
angled  +, terete  +
Poa hartzii subsp. alaskana +
angled  +, terete  +
Poa hartzii subsp. hartzii +
angled  +, terete  +
Poa hartzii subsp. vrangelica +
terete  +
Poa howellii +
angled  +
Poa infirma +
terete  +
Poa interior +
angled  +
Poa keckii +
angled  +
Poa kelloggii +
angled  +
Poa laxa +
angled  +
Poa laxa subsp. banffiana +
angled  +
Poa laxa subsp. fernaldiana +
angled  +
Poa laxiflora +
angled  +
Poa leibergii +
terete  +
Poa leptocoma +
subterete  +, angled  +, capillary  +
Poa lettermanii +
angled  +
Poa macrantha +
terete  +, weakly angled  +
Poa macrocalyx +
angled  +, terete  +
Poa marcida +
angled  +
Poa napensis +
angled  +, terete  +
Poa nemoralis +
angled  +
Poa nervosa +
terete  +, weakly angled  +
Poa occidentalis +
angled  +
Poa paludigena +
angled  +, capillary  +
Poa palustris +
angled  +
Poa paucispicula +
angled  +, terete  +
Poa piperi +
angled  +, terete  +
Poa porsildii +
terete  +
Poa pratensis +
angled  +, terete  +
Poa pratensis subsp. agassizensis +
angled  +, terete  +
Poa pratensis subsp. alpigena +
angled  +, terete  +
Poa pratensis subsp. angustifolia +
angled  +, terete  +
Poa pratensis subsp. colpodea +
angled  +, terete  +
Poa pratensis subsp. irrigata +
angled  +, terete  +
Poa pratensis subsp. pratensis +
angled  +, terete  +
Poa pringlei +
angled  +, terete  +
Poa pseudoabbreviata +
angled  +
Poa reflexa +
angled  +, terete  +
Poa rhizomata +
terete  +, weakly angled  +
Poa saltuensis +
angled  +
Poa saltuensis subsp. languida +
angled  +
Poa saltuensis subsp. saltuensis +
angled  +
Poa sect. Abbreviatae +
angled  +
Poa sect. Alpinae +
terete  +
Poa sect. Arctopoa +
terete  +
Poa sect. Arenariae +
terete  +
Poa sect. Dioicopoa +
angled  +, terete  +
Poa sect. Homalopoa +
angled  +, terete  +
Poa sect. Madropoa +
angled  +, terete  +
Poa sect. Micrantherae +
terete  +
Poa sect. Oreinos +
angled  +, capillary  +
Poa sect. Pandemos +
angled  +
Poa sect. Poa +
angled  +, terete  +
Poa sect. Secundae +
angled  +, terete  +
Poa sect. Stenopoa +
angled  +
Poa sect. Sylvestres +
angled  +
Poa sect. Tichopoa +
angled  +
Poa secunda +
terete  +, weakly angled  +
Poa secunda subsp. juncifolia +
terete  +, weakly angled  +
Poa secunda subsp. secunda +
terete  +, weakly angled  +
Poa sierrae +
terete  +
Poa stebbinsii +
angled  +, terete  +
Poa stenantha +
angled  +
Poa stenantha var. stenantha +
angled  +
Poa stenantha var. vivipara +
angled  +
Poa strictiramea +
angled  +
Poa subg. Arctopoa +
angled  +, terete  +
Poa subg. Poa +
angled  +, terete  +
Poa sublanata +
terete  +
Poa subsect. Epiles +
terete  +, angled  +
Poa subsect. Halophytae +
angled  +, terete  +
Poa subsect. Madropoa +
angled  +, terete  +
Poa subsect. Poa +
angled  +, terete  +
Poa subsect. Secundae +
angled  +, terete  +
Poa suksdorfii +
angled  +, terete  +
Poa supina +
terete  +
Poa sylvestris +
angled  +
Poa tenerrima +
terete  +, weakly angled  +
Poa tracyi +
terete  +, weakly angled  +
Poa trivialis +
angled  +
Poa unilateralis +
terete  +, angled  +
Poa unilateralis subsp. pachypholis +
terete  +, angled  +
Poa unilateralis subsp. unilateralis +
terete  +, angled  +
Poa wheeleri +
angled  +, terete  +
Poa wolfii +
angled  +
Poa ×gaspensis +
spikelike  +
Poa ×limosa +
spikelike  +
Poa ×nematophylla +
terete  +, angled  +
Poaceae +
spikelike  +
Poaceae subfam. Aristidoideae +
spikelike  +
Poaceae subfam. Arundinoideae +
spikelike  +
Poaceae subfam. Bambusoideae +
spikelike  +
Poaceae subfam. Centothecoideae +
spikelike  +
Poaceae subfam. Chloridoideae +
spikelike  +
Poaceae subfam. Danthonioideae +
spikelike  +
Poaceae subfam. Ehrhartoideae +
spikelike  +
Poaceae subfam. Panicoideae +
spikelike  +
Poaceae subfam. Pharoideae +
spikelike  +
Poaceae subfam. Pooideae +
spikelike  +
Poaceae tribe Andropogoneae +
spikelike  +
Poaceae tribe Aristideae +
spikelike  +
Poaceae tribe Arundineae +
spikelike  +
Poaceae tribe Bambuseae +
spikelike  +
Poaceae tribe Brachyelytreae +
spikelike  +
Poaceae tribe Brachypodieae +
spikelike  +
Poaceae tribe Bromeae +
spikelike  +
Poaceae tribe Centotheceae +
spikelike  +
Poaceae tribe Cynodonteae +
spikelike  +
Poaceae tribe Danthonieae +
spikelike  +
Poaceae tribe Diarrheneae +
spikelike  +
Poaceae tribe Ehrharteae +
spikelike  +
Poaceae tribe Gynerieae +
spikelike  +
Poaceae tribe Meliceae +
plumose  +
Poaceae tribe Nardeae +
spikelike  +
Poaceae tribe Olyreae +
spikelike  +
Poaceae tribe Orcuttieae +
spikelike  +
Poaceae tribe Oryzeae +
spikelike  +
Poaceae tribe Paniceae +
spikelike  +
Poaceae tribe Pappophoreae +
spikelike  +
Poaceae tribe Phareae +
spikelike  +
Poaceae tribe Poeae +
spikelike  +
Poaceae tribe Stipeae +
spikelike  +
Poaceae tribe Thysanolaeneae +
spikelike  +
Poaceae tribe Triticeae +
spikelike  +
Podagrostis +
spikelike  +
Podagrostis aequivalvis +
spikelike  +
Podagrostis humilis +
spikelike  +
Pogonarthria +
spikelike  +
Pogonarthria squarrosa +
spikelike  +
Polypogon +
spikelike  +
Polypogon australis +
spikelike  +
Polypogon elongatus +
spikelike  +
Polypogon fugax +
spikelike  +
Polypogon imberbis +
spikelike  +
Polypogon interruptus +
spikelike  +
Polypogon maritimus +
spikelike  +
Polypogon monspeliensis +
spikelike  +
Polypogon viridis +
spikelike  +
Polytrias +
spikelike  +
Polytrias amaura +
spikelike  +
Prenanthella +
filiform  +
Prenanthella exigua +
filiform  +
Prenanthes +
filiform  +
Prenanthes alata +
filiform  +
Prenanthes alba +
filiform  +
Prenanthes altissima +
filiform  +
Prenanthes aspera +
filiform  +
Prenanthes autumnalis +
filiform  +
Prenanthes barbata +
filiform  +
Prenanthes boottii +
filiform  +
Prenanthes carrii +
filiform  +
Prenanthes crepidinea +
filiform  +
Prenanthes racemosa +
filiform  +
Prenanthes roanensis +
filiform  +
Prenanthes sagittata +
filiform  +
Prenanthes serpentaria +
filiform  +
Prenanthes trifoliolata +
filiform  +
Psathyrostachys +
spikelike  +
Psathyrostachys juncea +
spikelike  +
Pseudelephantopus +
lance-linear;more or less lanceolate  +
Pseudelephantopus spicatus +
lance-linear;more or less lanceolate  +
Pseudobraunia +
stoloniform-flagelliform  +
Pseudobraunia californica +
stoloniform-flagelliform  +
Pseudoroegneria +
spikelike  +
Pseudoroegneria spicata +
spikelike  +
Pseudosasa +
spikelike  +
Pseudosasa japonica +
spikelike  +
Pseudoscleropodium +
terete  +
Pseudoscleropodium purum +
terete  +
Pterobryaceae +
flagelliform  +
Pterostegia +
round  +
Pterostegia drymarioides +
round  +
Ptilagrostis +
capillary  +
Ptilagrostis kingii +
capillary  +
Ptilagrostis porteri +
capillary  +
Ptilium crista-castrensis +
attenuate  +, hooked  +
Puccinellia +
spikelike  +
Puccinellia andersonii +
spikelike  +
Puccinellia angustata +
spikelike  +
Puccinellia arctica +
spikelike  +
Puccinellia bruggemannii +
spikelike  +
Puccinellia distans +
spikelike  +
Puccinellia fasciculata +
spikelike  +
Puccinellia groenlandica +
spikelike  +
Puccinellia howellii +
spikelike  +
Puccinellia lemmonii +
spikelike  +
Puccinellia maritima +
spikelike  +
Puccinellia nutkaensis +
spikelike  +
Puccinellia nuttalliana +
spikelike  +
Puccinellia parishii +
spikelike  +
Puccinellia phryganodes +
spikelike  +
Puccinellia pumila +
spikelike  +
Puccinellia rupestris +
spikelike  +
Puccinellia simplex +
spikelike  +
Puccinellia tenella +
spikelike  +
Puccinellia vaginata +
spikelike  +
Puccinellia vahliana +
spikelike  +
Puccinellia wrightii +
spikelike  +
Pylaisia +
curled  +
Pylaisia intricata +
curled  +
Pylaisia polyantha +
curled  +
Pylaisia selwynii +
curled  +
Pylaisia steerei +
curled  +
Pyrrhopappus +
filiform  +
Pyrrhopappus carolinianus +
filiform  +
Pyrrhopappus grandiflorus +
filiform  +
Pyrrhopappus pauciflorus +
filiform  +
Pyrrhopappus rothrockii +
filiform  +
R
Racomitrium +
filiform  +
Racomitrium lanuginosum +
filiform  +
Rafinesquia +
filiform  +
Rafinesquia californica +
filiform  +
Rafinesquia neomexicana +
filiform  +
Redfieldia +
spikelike  +
Redfieldia flexuosa +
spikelike  +
Reimarochloa +
spikelike  +
Reimarochloa oligostachya +
spikelike  +
Rhagadiolus +
filiform  +
Rhagadiolus stellatus +
filiform  +
Rhynchospora breviseta +
capillary  +
Rhynchospora decurrens +
capillary  +
Rhynchospora divergens +
elongate  +, capillary  +
Rhynchospora miliacea +
rounded  +, capillary  +
Rhynchospora mixta +
capillary  +
Rhynchospora pusilla +
elongate  +, capillary  +
Rhynchospora stenophylla +
capillary  +
Rhynchospora torreyana +
capillary  +
Rhynchostegium +
complanate  +, terete  +
Rhynchostegium aquaticum +
complanate  +, terete  +
Rhynchostegium serrulatum +
complanate  +
Rhytidiadelphus +
attenuate  +
Rhytidiadelphus japonicus +
attenuate  +
Rhytidiadelphus loreus +
attenuate  +
Rhytidiadelphus squarrosus +
attenuate  +
Rhytidiadelphus subpinnatus +
attenuate  +
Rhytidiadelphus triquetrus +
attenuate  +
Rhytidiopsis +
attenuate  +
Rhytidiopsis robusta +
attenuate  +
Romulea +
flattened  +, divided  +, filiform  +
Romulea rosea +
falcate  +
Rostraria +
spikelike  +
Rostraria cristata +
spikelike  +
Rottboellia +
spikelike  +
Rottboellia cochinchinensis +
spikelike  +
Rytidosperma +
spikelike  +
Rytidosperma biannulare +
spikelike  +
Rytidosperma penicillatum +
spikelike  +
Rytidosperma racemosum +
spikelike  +
S
Saccharum +
spikelike  +
Saccharum alopecuroides +
spikelike  +
Saccharum baldwinii +
spikelike  +
Saccharum bengalense +
spikelike  +
Saccharum brevibarbe +
spikelike  +
Saccharum brevibarbe var. brevibarbe +
spikelike  +
Saccharum brevibarbe var. contortum +
spikelike  +
Saccharum coarctatum +
spikelike  +
Saccharum giganteum +
spikelike  +
Saccharum officinarum +
spikelike  +
Saccharum ravennae +
spikelike  +
Saccharum spontaneum +
spikelike  +
Sacciolepis +
spikelike  +
Sacciolepis indica +
spikelike  +
Sacciolepis striata +
spikelike  +
Schedonnardus +
spikelike  +
Schedonnardus paniculatus +
spikelike  +
Schedonorus +
spikelike  +
Schedonorus arundinaceus +
spikelike  +
Schedonorus giganteus +
spikelike  +
Schedonorus pratensis +
spikelike  +
Schismus +
spikelike  +
Schismus arabicus +
spikelike  +
Schismus barbatus +
spikelike  +
Schizachne +
plumose  +
Schizachne purpurascens +
plumose  +
Schizachyrium +
spikelike  +
Schizachyrium cirratum +
spikelike  +
Schizachyrium littorale +
spikelike  +
Schizachyrium maritimum +
spikelike  +
Schizachyrium niveum +
spikelike  +
Schizachyrium rhizomatum +
spikelike  +
Schizachyrium sanguineum +
spikelike  +
Schizachyrium sanguineum var. hirtiflorum +
spikelike  +
Schizachyrium sanguineum var. sanguineum +
spikelike  +
Schizachyrium scoparium +
spikelike  +
Schizachyrium scoparium var. divergens +
spikelike  +
Schizachyrium scoparium var. scoparium +
spikelike  +
Schizachyrium scoparium var. stoloniferum +
spikelike  +
Schizachyrium spadiceum +
spikelike  +
Schizachyrium tenerum +
spikelike  +
Schlotheimia +
2-fid  +
Schlotheimia lancifolia +
2-fid  +
Schlotheimia rugifolia +
2-fid  +
Schoenobryum +
elongate  +
Schoenobryum concavifolium +
elongate  +
Schwetschkeopsis +
flagelliform-attenuate  +, flattened  +, blunt  +
Schwetschkeopsis fabronia +
flagelliform  +
Sciuro-hypnum +
terete  +
Sciuro-hypnum curtum +
terete  +
Sciuro-hypnum glaciale +
terete  +
Sciuro-hypnum hylotapetum +
terete  +
Sciuro-hypnum latifolium +
terete  +
Sciuro-hypnum oedipodium +
terete  +
Sciuro-hypnum ornellanum +
terete  +
Sciuro-hypnum plumosum +
terete  +
Sciuro-hypnum populeum +
terete  +
Sciuro-hypnum reflexum +
terete  +
Sciuro-hypnum starkei +
terete  +
Sciuro-hypnum uncinifolium +
terete  +
Sclerochloa +
spikelike  +
Sclerochloa dura +
spikelike  +
Sclerolepis +
filiform;linear-clavate  +
Sclerolepis uniflora +
filiform;linear-clavate  +
Scleropodium +
terete  +
Scleropodium californicum +
filiform  +
Scleropodium cespitans +
terete  +
Scleropodium julaceum +
terete  +
Scleropodium obtusifolium +
terete  +
Scleropodium occidentale +
terete  +
Scleropodium touretii +
tumid  +
Scleropodium touretii var. colpophyllum +
tumid  +
Scleropodium touretii var. touretii +
turgid  +, tumid  +
Scleropogon +
not pectinate  +
Scleropogon brevifolius +
not pectinate  +
Scolochloa +
spikelike  +
Scolochloa festucacea +
spikelike  +
Scolymus +
filiform  +
Scolymus hispanicus +
filiform  +
Scolymus maculatus +
filiform  +
Scorzonera +
filiform  +
Scorzonera hispanica +
filiform  +
Scorzonera laciniata +
filiform  +
Scribneria +
spikelike  +
Scribneria bolanderi +
spikelike  +
Secale +
spikelike  +
Secale cereale +
spikelike  +
Secale strictum +
spikelike  +
Sedum acre +
forked  +
Sedum albomarginatum +
forked  +
Sedum album +
forked  +
Sedum annuum +
not forked  +
Sedum borschii +
not forked  +
Sedum cockerellii +
forked  +
Sedum debile +
forked  +
Sedum divergens +
not  +, forked  +
Sedum glaucophyllum +
forked  +
Sedum havardii +
not forked  +
Sedum hispanicum +
not forked  +
Sedum lanceolatum +
forked  +
Sedum lanceolatum var. lanceolatum +
forked  +
Sedum lanceolatum var. nesioticum +
forked  +
Sedum laxum +
2-forked  +
Sedum laxum var. eastwoodiae +
2-forked  +
Sedum laxum var. flavidum +
2-forked  +
Sedum laxum var. heckneri +
2-forked  +
Sedum laxum var. latifolium +
2-forked  +
Sedum laxum var. laxum +
2-forked  +
Sedum leibergii +
forked  +
Sedum lineare +
forked  +
Sedum mexicanum +
2-forked  +, scorpioid  +
Sedum moranii +
not forked  +
Sedum nanifolium +
forked  +
Sedum nevii +
forked  +
Sedum niveum +
not forked  +
Sedum nuttallii +
1-2-forked  +, forked  +
Sedum oblanceolatum +
forked  +
Sedum obtusatum +
1-2-forked  +
Sedum obtusatum var. boreale +
1-2-forked  +
Sedum obtusatum var. obtusatum +
1-2-forked  +
Sedum obtusatum var. paradisum +
1-2-forked  +
Sedum obtusatum var. retusum +
1-2-forked  +
Sedum ochroleucum +
forked  +
Sedum oregonense +
forked  +
Sedum praealtum +
forked  +
Sedum pulchellum +
not forked  +
Sedum pusillum +
forked  +
Sedum radiatum +
forked  +
Sedum radiatum var. ciliosum +
forked  +
Sedum radiatum var. depauperatum +
forked  +
Sedum radiatum var. radiatum +
forked  +
Sedum robertsianum +
forked  +
Sedum rupestre +
not forked  +
Sedum rupicola +
not forked  +
Sedum sarmentosum +
forked  +
Sedum sexangulare +
forked  +
Sedum spathulifolium +
forked  +
Sedum spathulifolium var. pruinosum +
forked  +
Sedum spathulifolium var. spathulifolium +
forked  +
Sedum stelliforme +
forked  +
Sedum stenopetalum +
not forked  +
Sedum stenopetalum var. monanthum +
not forked  +
Sedum stenopetalum var. stenopetalum +
not forked  +
Sedum ternatum +
not forked  +
Sedum villosum +
not forked  +
Sedum wrightii +
forked  +
Sedum wrightii var. priscum +
forked  +
Sedum wrightii var. wrightii +
forked  +
Selaginella apoda +
1-forked  +
Selaginella braunii +
4-forked  +
Selaginella douglasii +
2-3-forked  +
Selaginella eclipes +
1-2-forked  +
Selaginella kraussiana +
3-forked  +
Selaginella lepidophylla +
2-3-forked  +
Selaginella ludoviciana +
1-forked  +
Selaginella pilifera +
2-3-forked  +
Selaginella uncinata +
3-forked  +
Selaginella willdenowii +
4-5-forked  +
Sequoia sempervirens +
sweeping  +
Sequoiadendron giganteum +
downward-sweeping  +
Sesleria +
spikelike  +
Sesleria autumnalis +
spikelike  +
Sesleria caerulea +
spikelike  +
Sesleria heufleriana +
spikelike  +
Sesleria nitida +
spikelike  +
Setaria +
spikelike  +
Setaria adhaerans +
spikelike  +
Setaria arizonica +
spikelike  +
Setaria barbata +
spikelike  +
Setaria chapmanii +
spikelike  +
Setaria corrugata +
spikelike  +
Setaria faberi +
spikelike  +
Setaria grisebachii +
spikelike  +
Setaria italica +
spikelike  +
Setaria leucopila +
spikelike  +
Setaria liebmannii +
spikelike  +
Setaria macrosperma +
spikelike  +
Setaria macrostachya +
spikelike  +
Setaria magna +
spikelike  +
Setaria megaphylla +
spikelike  +
Setaria palmifolia +
spikelike  +
Setaria parviflora +
spikelike  +
Setaria pumila +
spikelike  +
Setaria pumila subsp. pallidefusca +
spikelike  +
Setaria pumila subsp. pumila +
spikelike  +
Setaria rariflora +
spikelike  +
Setaria reverchonii +
spikelike  +
Setaria reverchonii subsp. firmula +
spikelike  +
Setaria reverchonii subsp. ramiseta +
spikelike  +
Setaria reverchonii subsp. reverchonii +
spikelike  +
Setaria scheelei +
spikelike  +
Setaria setosa +
spikelike  +
Setaria sphacelata +
spikelike  +
Setaria subg. Paurochaetium +
spikelike  +
Setaria subg. Ptychophyllum +
spikelike  +
Setaria subg. Reverchoniae +
spikelike  +
Setaria subg. Setaria +
spikelike  +
Setaria texana +
spikelike  +
Setaria verticillata +
spikelike  +
Setaria verticilliformis +
spikelike  +
Setaria villosissima +
spikelike  +
Setaria viridis +
spikelike  +
Setaria viridis var. major +
spikelike  +
Setaria viridis var. viridis +
spikelike  +
Setariopsis +
spikelike  +
Setariopsis auriculata +
spikelike  +
Shinnersia +
linear-filiform  +
Shinnersia rivularis +
linear-filiform  +
Shinnersoseris +
filiform  +
Shinnersoseris rostrata +
filiform  +
Sida planicaulis +
planar  +
Sidalcea gigantea +
not elongate  +
Sidotheca +
round  +
Sidotheca caryophylloides +
round  +
Sidotheca emarginata +
round  +
Sidotheca trilobata +
round  +
Silene campanulata +
elongate  +
Silene campanulata subsp. campanulata +
elongate  +
Silene campanulata subsp. glandulosa +
elongate  +
Silene coronaria +
elongate  +
Silene dichotoma subsp. dichotoma +
elongate  +
Silene rectiramea +
elongate  +
Silene stellata +
elongate  +
Silene verecunda +
elongate  +
Silene virginica +
elongate  +
Sisyrinchium +
flattened  +, divided  +, filiform  +
Sisyrinchium albidum +
flattened  +, divided  +, filiform  +
Sisyrinchium angustifolium +
denticulate  +, entire  +
Sisyrinchium arizonicum +
denticulate  +
Sisyrinchium atlanticum +
flattened  +, divided  +, filiform  +
Sisyrinchium bellum +
entire  +, denticulate  +
Sisyrinchium biforme +
flattened  +, divided  +, filiform  +
Sisyrinchium californicum +
flattened  +, divided  +, filiform  +
Sisyrinchium campestre +
flattened  +, divided  +, filiform  +
Sisyrinchium capillare +
flattened  +, divided  +, filiform  +
Sisyrinchium cernuum +
flattened  +, divided  +, filiform  +
Sisyrinchium demissum +
entire  +, denticulate  +
Sisyrinchium dichotomum +
flattened  +, divided  +, filiform  +
Sisyrinchium elmeri +
flattened  +, divided  +, filiform  +
Sisyrinchium ensigerum +
entire  +, denticulate  +
Sisyrinchium funereum +
flattened  +, divided  +, filiform  +
Sisyrinchium fuscatum +
flattened  +, divided  +, filiform  +
Sisyrinchium groenlandicum +
flattened  +, divided  +, filiform  +
Sisyrinchium halophilum +
flattened  +, divided  +, filiform  +
Sisyrinchium hitchcockii +
flattened  +, divided  +, filiform  +
Sisyrinchium idahoense +
flattened  +, divided  +, filiform  +
Sisyrinchium idahoense var. idahoense +
flattened  +, divided  +, filiform  +
Sisyrinchium idahoense var. macounii +
flattened  +, divided  +, filiform  +
Sisyrinchium idahoense var. occidentale +
flattened  +, divided  +, filiform  +
Sisyrinchium idahoense var. segetum +
flattened  +, divided  +, filiform  +
Sisyrinchium langloisii +
entire  +, occasionally denticulate  +
Sisyrinchium littorale +
flattened  +, divided  +, filiform  +
Sisyrinchium longipes +
flattened  +, divided  +, filiform  +
Sisyrinchium miamiense +
flattened  +, divided  +, filiform  +
Sisyrinchium minus +
denticulate  +
Sisyrinchium montanum +
flattened  +, divided  +, filiform  +
Sisyrinchium montanum var. crebrum +
flattened  +, divided  +, filiform  +
Sisyrinchium montanum var. montanum +
flattened  +, divided  +, filiform  +
Sisyrinchium mucronatum +
flattened  +, divided  +, filiform  +
Sisyrinchium nashii +
flattened  +, divided  +, filiform  +
Sisyrinchium pallidum +
flattened  +, divided  +, filiform  +
Sisyrinchium pruinosum +
entire  +, denticulate  +
Sisyrinchium radicatum +
entire  +, denticulate  +
Sisyrinchium rosulatum +
flattened  +, divided  +, filiform  +
Sisyrinchium sagittiferum +
flattened  +, divided  +, filiform  +
Sisyrinchium sarmentosum +
flattened  +, divided  +, filiform  +
Sisyrinchium septentrionale +
flattened  +, divided  +, filiform  +
Sisyrinchium strictum +
entire  +, occasionally denticulate  +
Sisyrinchium xerophyllum +
flattened  +, divided  +, filiform  +
Solidago (sect. Solidago) ser. Drummondiani +
elongate  +
Solidago (sect. Solidago) ser. Odorae +
elongate  +
Solidago (sect. Solidago) ser. Venosae +
elongate  +
Solidago altiplanities +
elongate  +
Solidago altissima +
club--shaped  +
Solidago altissima subsp. altissima +
club--shaped  +
Solidago altissima subsp. gilvocanescens +
club--shaped  +
Solidago arenicola +
caudex-like  +
Solidago canadensis +
cone--shaped  +
Solidago canadensis var. canadensis +
cone--shaped  +
Solidago canadensis var. hargeri +
cone--shaped  +
Solidago delicatula +
elongate  +
Solidago drummondii +
elongate  +
Solidago elongata +
cone--shaped  +
Solidago erecta +
elongate  +
Solidago fistulosa +
elongate  +
Solidago gattingeri +
elongate  +
Solidago gigantea +
cone--shaped  +
Solidago juliae +
cone--shaped  +
Solidago latissimifolia +
elongate  +
Solidago leavenworthii +
cone--shaped  +
Solidago lepida +
cone--shaped  +
Solidago lepida subsp. fallax +
cone--shaped  +
Solidago lepida subsp. lepida +
cone--shaped  +
Solidago lepida var. lepida +
cone--shaped  +
Solidago lepida var. salebrosa +
cone--shaped  +
Solidago nemoralis +
elongate  +
Solidago nemoralis subsp. decemflora +
elongate  +
Solidago nemoralis subsp. nemoralis +
elongate  +
Solidago odora +
elongate  +
Solidago odora subsp. chapmanii +
elongate  +
Solidago odora subsp. odora +
elongate  +
Solidago patula +
elongate  +
Solidago patula subsp. patula +
elongate  +
Solidago patula subsp. strictula +
elongate  +
Solidago petiolaris +
elongate  +
Solidago riddellii +
rounded  +
Solidago roanensis +
elongate  +
Solidago rugosa +
elongate  +
Solidago rugosa subsp. aspera +
elongate  +
Solidago rugosa subsp. rugosa +
elongate  +
Solidago rugosa var. aspera +
elongate  +
Solidago rugosa var. celtidifolia +
elongate  +
Solidago rugosa var. rugosa +
elongate  +
Solidago rugosa var. sphagnophila +
elongate  +
Solidago rupestris +
cone--shaped  +
Solidago shortii +
cone--shaped  +
Solidago stricta +
elongate  +
Solidago stricta subsp. gracillima +
elongate  +
Solidago stricta subsp. stricta +
elongate  +
Solidago subsect. Triplinerviae +
cone--shaped  +
Solidago subsect. Venosae +
elongate  +
Solidago tortifolia +
cone--shaped  +
Solidago ulmifolia +
elongate  +
Solidago ulmifolia var. palmeri +
elongate  +
Solidago ulmifolia var. ulmifolia +
elongate  +
Sonchus +
filiform  +
Sonchus arvensis +
filiform  +
Sonchus arvensis subsp. arvensis +
filiform  +
Sonchus arvensis subsp. uliginosus +
filiform  +
Sonchus asper +
filiform  +
Sonchus oleraceus +
filiform  +
Sonchus palustris +
filiform  +
Sonchus tenerrimus +
filiform  +
Sorghastrum +
capillary  +
Sorghastrum elliottii +
capillary  +
Sorghastrum nutans +
capillary  +
Sorghastrum secundum +
capillary  +
Sorghum +
spikelike  +
Sorghum bicolor +
spikelike  +
Sorghum bicolor subsp. arundinaceum +
spikelike  +
Sorghum bicolor subsp. bicolor +
spikelike  +
Sorghum bicolor subsp. ×drummondii +
spikelike  +
Sorghum halepense +
spikelike  +
Sparaxis +
flattened  +, divided  +, filiform  +
Sparaxis tricolor +
flattened  +, divided  +, filiform  +
Spartina +
spikelike  +
Spartina alterniflora +
spikelike  +
Spartina anglica +
spikelike  +
Spartina bakeri +
spikelike  +
Spartina cynosuroides +
spikelike  +
Spartina densiflora +
spikelike  +
Spartina foliosa +
spikelike  +
Spartina gracilis +
spikelike  +
Spartina maritima +
spikelike  +
Spartina patens +
spikelike  +
Spartina pectinata +
spikelike  +
Spartina spartinae +
spikelike  +
Spartina ×caespitosa +
spikelike  +
Spartina ×townsendii +
spikelike  +
Sphagnum affine +
tapering  +
Sphagnum alaskense +
tapering  +
Sphagnum angermanicum +
terete  +
Sphagnum arcticum +
terete  +
Sphagnum atlanticum +
tapering  +
Sphagnum austinii +
tapering  +, clavate  +
Sphagnum balticum +
tapering  +
Sphagnum capillifolium +
terete  +
Sphagnum centrale +
tapering  +
Sphagnum cuspidatum +
falcate  +
Sphagnum fimbriatum +
terete  +
Sphagnum fimbriatum subsp. concinnum +
terete  +
Sphagnum fimbriatum subsp. fimbriatum +
terete  +
Sphagnum fitzgeraldii +
blunt  +
Sphagnum flavicomans +
tapering  +, terete  +
Sphagnum girgensohnii +
tapering  +
Sphagnum henryense +
tapering  +
Sphagnum imbricatum +
tumid  +
Sphagnum inexspectatum +
not turgid  +
Sphagnum isoviitae +
tapered  +
Sphagnum lenense +
blunt  +
Sphagnum lescurii +
tumid  +
Sphagnum magellanicum +
pointed  +, tapering  +
Sphagnum mirum +
terete  +
Sphagnum mississippiense +
blunt  +
Sphagnum obtusum +
blunt  +, in more robust forms  +, tapering  +
Sphagnum pacificum +
tapered  +
Sphagnum palustre +
tapering  +
Sphagnum papillosum +
blunt  +
Sphagnum perfoliatum +
turgid  +
Sphagnum perichaetiale +
blunt  +
Sphagnum platyphyllum +
blunt  +
Sphagnum portoricense +
rounded  +, clavate  +
Sphagnum pulchrum +
blunt  +
Sphagnum recurvum +
tapering  +
Sphagnum rubroflexuosum +
tapering  +
Sphagnum sect. Sphagnum +
tumid  +
Sphagnum splendens +
tapering  +
Sphagnum squarrosum +
terete  +, tapering  +
Sphagnum steerei +
tumid  +
Sphagnum strictum +
long-tapering  +
Sphagnum subfulvum +
tapering  +
Sphagnum subnitens +
tapering  +
Sphagnum subsecundum +
blunt  +
Sphagnum tenerum +
terete  +, turgid  +, blunt  +
Sphagnum teres +
long-cylindrical  +
Sphagnum torreyanum +
tapering  +
Sphagnum tundrae +
blunt  +
Sphagnum warnstorfii +
tapering  +
Sphenopholis +
spikelike  +
Sphenopholis filiformis +
spikelike  +
Sphenopholis intermedia +
spikelike  +
Sphenopholis longiflora +
spikelike  +
Sphenopholis nitida +
spikelike  +
Sphenopholis obtusata +
spikelike  +
Sphenopholis pensylvanica +
spikelike  +
Spodiopogon +
spikelike  +
Spodiopogon sibiricus +
spikelike  +
Sporobolus +
spikelike  +
Sporobolus airoides +
spikelike  +
Sporobolus buckleyi +
spikelike  +
Sporobolus clandestinus +
spikelike  +
Sporobolus coahuilensis +
spikelike  +
Sporobolus compositus +
spikelike  +
Sporobolus compositus var. compositus +
spikelike  +
Sporobolus compositus var. drummondii +
spikelike  +
Sporobolus compositus var. macer +
spikelike  +
Sporobolus contractus +
spikelike  +
Sporobolus creber +
spikelike  +
Sporobolus cryptandrus +
spikelike  +
Sporobolus curtissii +
spikelike  +
Sporobolus diandrus +
spikelike  +
Sporobolus domingensis +
spikelike  +
Sporobolus fimbriatus +
spikelike  +
Sporobolus flexuosus +
spikelike  +
Sporobolus floridanus +
spikelike  +
Sporobolus giganteus +
spikelike  +
Sporobolus heterolepis +
spikelike  +
Sporobolus indicus +
spikelike  +
Sporobolus interruptus +
spikelike  +
Sporobolus jacquemontii +
spikelike  +
Sporobolus junceus +
spikelike  +
Sporobolus nealleyi +
spikelike  +
Sporobolus neglectus +
spikelike  +
Sporobolus pinetorum +
spikelike  +
Sporobolus purpurascens +
spikelike  +
Sporobolus pyramidatus +
spikelike  +
Sporobolus silveanus +
spikelike  +
Sporobolus tenuissimus +
spikelike  +
Sporobolus teretifolius +
spikelike  +
Sporobolus texanus +
spikelike  +
Sporobolus vaginiflorus +
spikelike  +
Sporobolus vaginiflorus var. ozarkanus +
spikelike  +
Sporobolus vaginiflorus var. vaginiflorus +
spikelike  +
Sporobolus virginicus +
spikelike  +
Sporobolus wrightii +
spikelike  +
Stebbinsoseris +
filiform  +
Stebbinsoseris decipiens +
filiform  +
Stebbinsoseris heterocarpa +
filiform  +
Steinchisma +
spikelike  +
Steinchisma hians +
spikelike  +
Stenogonum +
round  +
Stenogonum flexum +
round  +
Stenogonum salsuginosum +
round  +
Stenotaphrum +
spikelike  +
Stenotaphrum secundatum +
spikelike  +
Stephanomeria +
filiform  +
Stephanomeria cichoriacea +
filiform  +
Stephanomeria diegensis +
filiform  +
Stephanomeria elata +
filiform  +
Stephanomeria exigua +
filiform  +
Stephanomeria exigua subsp. carotifera +
filiform  +
Stephanomeria exigua subsp. coronaria +
filiform  +
Stephanomeria exigua subsp. deanei +
filiform  +
Stephanomeria exigua subsp. exigua +
filiform  +
Stephanomeria exigua subsp. macrocarpa +
filiform  +
Stephanomeria fluminea +
filiform  +
Stephanomeria lactucina +
filiform  +
Stephanomeria malheurensis +
filiform  +
Stephanomeria paniculata +
filiform  +
Stephanomeria parryi +
filiform  +
Stephanomeria pauciflora +
filiform  +
Stephanomeria runcinata +
filiform  +
Stephanomeria tenuifolia +
filiform  +
Stephanomeria thurberi +
filiform  +
Stephanomeria virgata +
filiform  +
Stephanomeria virgata subsp. pleurocarpa +
filiform  +
Stephanomeria virgata subsp. virgata +
filiform  +
Stevia +
filiform  +
Stevia lemmonii +
filiform  +
Stevia micrantha +
filiform  +
Stevia ovata +
filiform  +
Stevia ovata var. texana +
filiform  +
Stevia plummerae +
filiform  +
Stevia plummerae var. plummerae +
filiform  +
Stevia salicifolia +
filiform  +
Stevia salicifolia var. salicifolia +
filiform  +
Stevia serrata +
filiform  +
Stevia viscida +
filiform  +
Stipa +
spikelike  +
Stipa capensis +
spikelike  +
Stipa pulcherrima +
spikelike  +
Stokesia +
lance-linear;more or less lanceolate  +
Stokesia laevis +
lance-linear;more or less lanceolate  +
Swallenia +
spikelike  +
Swallenia alexandrae +
spikelike  +
Symphyotrichum chapmanii +
elongate  +
Symphyotrichum ciliatum +
pyramidal  +
Symphyotrichum ericoides +
pyramidal  +
Symphyotrichum ericoides var. ericoides +
pyramidal  +
Symphyotrichum ericoides var. pansum +
pyramidal  +
Symphyotrichum eulae +
elongate  +
Symphyotrichum robynsianum +
elongate  +
Symphyotrichum walteri +
elongate  +
Systenotheca +
round  +
Systenotheca vortriedei +
round  +
Syzygium australe +
nearly  +, terete  +
Syzygium cumini +
compressed  +
T
Taeniatherum +
spikelike  +
Taeniatherum caput-medusae +
spikelike  +
Tamaulipa +
linear-filiform  +
Tamaulipa azurea +
linear-filiform  +
Taraxacum +
filiform  +
Taraxacum alaskanum +
filiform  +
Taraxacum californicum +
filiform  +
Taraxacum carneocoloratum +
filiform  +
Taraxacum ceratophorum +
filiform  +
Taraxacum erythrospermum +
filiform  +
Taraxacum holmenianum +
filiform  +
Taraxacum hyparcticum +
filiform  +
Taraxacum lapponicum +
filiform  +
Taraxacum latilobum +
filiform  +
Taraxacum laurentianum +
filiform  +
Taraxacum officinale +
filiform  +
Taraxacum palustre +
filiform  +
Taraxacum phymatocarpum +
filiform  +
Taraxacum scopulorum +
filiform  +
Taraxacum trigonolobum +
filiform  +
Taxiphyllum +
curled  +
Taxiphyllum alternans +
curled  +
Taxiphyllum cuspidifolium +
curled  +
Taxiphyllum deplanatum +
curled  +
Taxiphyllum taxirameum +
curled  +
Thalia +
elongate  +
Thalia dealbata +
elongate  +
Thalia geniculata +
elongate  +
Themeda +
spikelike  +
Themeda arguens +
spikelike  +
Themeda quadrivalvis +
spikelike  +
Themeda triandra +
spikelike  +
Thinopyrum +
spikelike  +
Thinopyrum intermedium +
spikelike  +
Thinopyrum intermedium subsp. barbulatum +
spikelike  +
Thinopyrum intermedium subsp. intermedium +
spikelike  +
Thinopyrum junceum +
spikelike  +
Thinopyrum ponticum +
spikelike  +
Thinopyrum pycnanthum +
spikelike  +
Thysanolaena +
spikelike  +
Thysanolaena latifolia +
spikelike  +
Tolpis +
filiform  +
Tolpis barbata +
filiform  +
Torreyochloa +
spikelike  +
Torreyochloa erecta +
spikelike  +
Torreyochloa pallida +
spikelike  +
Torreyochloa pallida var. fernaldii +
spikelike  +
Torreyochloa pallida var. pallida +
spikelike  +
Torreyochloa pallida var. pauciflora +
spikelike  +
Trachycystis +
flagelliform  +
Trachycystis flagellaris +
flagelliform  +
Trachypogon +
spikelike  +
Trachypogon secundus +
spikelike  +
Tragopogon +
filiform  +
Tragopogon dubius +
filiform  +
Tragopogon mirus +
filiform  +
Tragopogon miscellus +
filiform  +
Tragopogon porrifolius +
filiform  +
Tragopogon pratensis +
filiform  +
Tragus +
spikelike  +
Tragus australianus +
spikelike  +
Tragus berteronianus +
spikelike  +
Tragus heptaneuron +
spikelike  +
Tragus racemosus +
spikelike  +
Tribolium +
spikelike  +
Tribolium obliterum +
spikelike  +
Trichloris +
spikelike  +
Trichloris crinita +
spikelike  +
Trichloris pluriflora +
spikelike  +
Trichocoronis +
linear-filiform  +
Trichocoronis wrightii +
linear-filiform  +
Trichocoronis wrightii var. wrightii +
linear-filiform  +
Trichoneura +
spikelike  +
Trichoneura elegans +
spikelike  +
Tridens +
spikelike  +
Tridens albescens +
spikelike  +
Tridens ambiguus +
spikelike  +
Tridens buckleyanus +
spikelike  +
Tridens carolinianus +
spikelike  +
Tridens congestus +
spikelike  +
Tridens eragrostoides +
spikelike  +
Tridens flavus +
spikelike  +
Tridens flavus var. chapmanii +
spikelike  +
Tridens flavus var. flavus +
spikelike  +
Tridens muticus +
spikelike  +
Tridens muticus var. elongatus +
spikelike  +
Tridens muticus var. muticus +
spikelike  +
Tridens strictus +
spikelike  +
Tridens texanus +
spikelike  +
Triplasis +
spikelike  +
Triplasis americana +
spikelike  +
Triplasis purpurea +
spikelike  +
Tripogon +
spikelike  +
Tripogon spicatus +
spikelike  +
Tripsacum +
spikelike  +
Tripsacum dactyloides +
spikelike  +
Tripsacum floridanum +
spikelike  +
Tripsacum lanceolatum +
spikelike  +
Tripsacum sect. Fasciculata +
spikelike  +
Tripsacum sect. Tripsacum +
spikelike  +
Triraphis +
spikelike  +
Triraphis mollis +
spikelike  +
Trisetum +
spikelike  +
Trisetum aureum +
spikelike  +
Trisetum canescens +
spikelike  +
Trisetum cernuum +
filiform  +
Trisetum flavescens +
spikelike  +
Trisetum interruptum +
spikelike  +
Trisetum melicoides +
spikelike  +
Trisetum orthochaetum +
spikelike  +
Trisetum sibiricum +
spikelike  +
Trisetum spicatum +
spikelike  +
Trisetum wolfii +
spikelike  +
Triticum +
spikelike  +
Triticum aestivum +
spikelike  +
Triticum boeoticum +
spikelike  +
Triticum carthlicum +
spikelike  +
Triticum dicoccoides +
spikelike  +
Triticum dicoccum +
spikelike  +
Triticum durum +
spikelike  +
Triticum monococcum +
spikelike  +
Triticum polonicum +
spikelike  +
Triticum spelta +
spikelike  +
Triticum timopheevii +
spikelike  +
Triticum turgidum +
spikelike  +
Triticum urartu +
spikelike  +
Tuctoria +
spikelike  +
Tuctoria greenei +
spikelike  +
Tuctoria mucronata +
spikelike  +
U
Ulota +
2-fid  +
Ulota barclayi +
2-fid  +
Ulota coarctata +
2-fid  +
Ulota crispa +
2-fid  +
Ulota curvifolia +
2-fid  +
Ulota drummondii +
2-fid  +
Ulota hutchinsiae +
2-fid  +
Ulota hutchinsiae var. hutchinsiae +
2-fid  +
Ulota hutchinsiae var. rufescens +
2-fid  +
Ulota megalospora +
2-fid  +
Ulota obtusiuscula +
2-fid  +
Ulota phyllantha +
2-fid  +
Uniola +
spikelike  +
Uniola paniculata +
spikelike  +
Urochloa +
spikelike  +
Urochloa adspersa +
spikelike  +
Urochloa arizonica +
spikelike  +
Urochloa arrecta +
spikelike  +
Urochloa brizantha +
spikelike  +
Urochloa ciliatissima +
spikelike  +
Urochloa fusca +
spikelike  +
Urochloa mosambicensis +
spikelike  +
Urochloa mutica +
spikelike  +
Urochloa panicoides +
spikelike  +
Urochloa piligera +
spikelike  +
Urochloa plantaginea +
spikelike  +
Urochloa platyphylla +
spikelike  +
Urochloa ramosa +
spikelike  +
Urochloa reptans +
spikelike  +
Urochloa subquadripara +
spikelike  +
Urochloa texana +
spikelike  +
Urochloa villosa +
spikelike  +
Uropappus +
filiform  +
Uropappus lindleyi +
filiform  +
Urospermum +
filiform  +
Urospermum picroides +
filiform  +
V
Vahlodea +
capillary  +
Vahlodea atropurpurea +
capillary  +
Vaseyochloa +
spikelike  +
Vaseyochloa multinervosa +
spikelike  +
Ventenata +
spikelike  +
Ventenata dubia +
spikelike  +
Vernonia +
lance-linear;more or less lanceolate  +
Vernonia acaulis +
lance-linear;more or less lanceolate  +
Vernonia angustifolia +
lance-linear;more or less lanceolate  +
Vernonia arkansana +
lance-linear;more or less lanceolate  +
Vernonia baldwinii +
lance-linear;more or less lanceolate  +
Vernonia blodgettii +
lance-linear;more or less lanceolate  +
Vernonia fasciculata +
lance-linear;more or less lanceolate  +
Vernonia flaccidifolia +
lance-linear;more or less lanceolate  +
Vernonia gigantea +
lance-linear;more or less lanceolate  +
Vernonia glauca +
lance-linear;more or less lanceolate  +
Vernonia larseniae +
lance-linear;more or less lanceolate  +
Vernonia lettermannii +
lance-linear;more or less lanceolate  +
Vernonia lindheimeri +
lance-linear;more or less lanceolate  +
Vernonia marginata +
lance-linear;more or less lanceolate  +
Vernonia missurica +
lance-linear;more or less lanceolate  +
Vernonia noveboracensis +
lance-linear;more or less lanceolate  +
Vernonia pulchella +
lance-linear;more or less lanceolate  +
Vernonia texana +
lance-linear;more or less lanceolate  +
Viola rotundifolia +
racemelike  +
Vulpia +
spikelike  +
Vulpia bromoides +
spikelike  +
Vulpia ciliata +
spikelike  +
Vulpia microstachys +
spikelike  +
Vulpia microstachys var. ciliata +
spikelike  +
Vulpia microstachys var. confusa +
spikelike  +
Vulpia microstachys var. microstachys +
spikelike  +
Vulpia microstachys var. pauciflora +
spikelike  +
Vulpia myuros +
spikelike  +
Vulpia octoflora +
spikelike  +
Vulpia octoflora var. glauca +
spikelike  +
Vulpia octoflora var. hirtella +
spikelike  +
Vulpia octoflora var. octoflora +
spikelike  +
Vulpia sciurea +
spikelike  +
W
Watsonia +
filiform  +
Watsonia meriana +
filiform  +
Willkommia +
spikelike  +
Willkommia texana +
spikelike  +
Y
Youngia +
filiform  +
Youngia japonica +
filiform  +
Z
Zea +
spikelike  +
Zea diploperennis +
spikelike  +
Zea luxurians +
spikelike  +
Zea mays +
spikelike  +
Zea mays subsp. huehuetenangensis +
spikelike  +
Zea mays subsp. mays +
spikelike  +
Zea mays subsp. mexicana +
spikelike  +
Zea mays subsp. parviglumis +
spikelike  +
Zea perennis +
spikelike  +
Zelometeorium +
terete  +
Zelometeorium patulum +
terete  +
Zizania +
spikelike  +
Zizania aquatica +
spikelike  +
Zizania aquatica var. aquatica +
spikelike  +
Zizania aquatica var. brevis +
spikelike  +
Zizania latifolia +
spikelike  +
Zizania palustris +
spikelike  +
Zizania palustris var. interior +
spikelike  +
Zizania palustris var. palustris +
spikelike  +
Zizania texana +
spikelike  +
Zizaniopsis +
spikelike  +
Zizaniopsis miliacea +
spikelike  +
Zoysia +
spikelike  +
Zoysia japonica +
spikelike  +
Zoysia matrella +
spikelike  +
Zoysia pacifica +
spikelike  +
Zygodon +
2-fid  +
Zygodon conoideus +
2-fid  +
Zygodon gracilis +
2-fid  +
Zygodon menziesii +
2-fid  +
Zygodon reinwardtii +
2-fid  +
Zygodon viridissimus +
2-fid  +
Zygodon viridissimus var. dentatus +
2-fid  +
Zygodon viridissimus var. rupestris +
2-fid  +
Zygodon viridissimus var. viridissimus +
2-fid  +
×
×achnella +
spikelike  +
×achnella caduca +
spikelike  +
×agropogon +
spikelike  +
×agropogon lutosus +
spikelike  +
×arctodupontia +
spikelike  +
×arctodupontia scleroclada +
spikelike  +
×dupoa +
spikelike  +
×dupoa labradorica +
spikelike  +
×elyhordeum +
spikelike  +
×elyhordeum arcuatum +
spikelike  +
×elyhordeum californicum +
spikelike  +
×elyhordeum dakotense +
spikelike  +
×elyhordeum iowense +
spikelike  +
×elyhordeum jordalii +
spikelike  +
×elyhordeum macounii +
spikelike  +
×elyhordeum montanense +
spikelike  +
×elyhordeum pilosilemma +
spikelike  +
×elyhordeum schaackianum +
spikelike  +
×elyhordeum stebbinsianum +
spikelike  +
×elyleymus +
spikelike  +
×elyleymus aleuticus +
spikelike  +
×elyleymus aristatus +
spikelike  +
×elyleymus colvillensis +
spikelike  +
×elyleymus hirtiflorus +
spikelike  +
×elyleymus hultenii +
spikelike  +
×elyleymus jamesensis +
spikelike  +
×elyleymus mossii +
spikelike  +
×elyleymus ontariensis +
spikelike  +
×elyleymus turneri +
spikelike  +
×elyleymus uclueletensis +
spikelike  +
×elyleymus ungavensis +
spikelike  +
×leydeum +
spikelike  +
×leydeum dutillyanum +
spikelike  +
×leydeum littorale +
spikelike  +
×leydeum piperi +
spikelike  +
×pascoleymus +
spikelike  +
×pascoleymus bowdenii +
spikelike  +
×pseudelymus +
spikelike  +
×pseudelymus saxicoia +
spikelike  +
×pucciphippsia +
spikelike  +
×pucciphippsia vacillans +
spikelike  +
×triticosecale +
spikelike  +