Property:Spikelet shape

Types of spikelet shape

None.

Parts of spikelet shape

None.

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A
Abildgaardia +
compressed;ovoid;lanceovoid  +
Abildgaardia ovata +
acute;lanceovoid  +
Achnatherum +
laterally compressed  +, terete  +
Achnatherum aridum +
laterally compressed  +, terete  +
Achnatherum arnowiae +
laterally compressed  +, terete  +
Achnatherum contractum +
laterally compressed  +, terete  +
Achnatherum coronatum +
laterally compressed  +, terete  +
Achnatherum curvifolium +
laterally compressed  +, terete  +
Achnatherum diegoense +
laterally compressed  +, terete  +
Achnatherum eminens +
laterally compressed  +, terete  +
Achnatherum hendersonii +
laterally compressed  +, terete  +
Achnatherum hymenoides +
laterally compressed  +, terete  +
Achnatherum latiglume +
laterally compressed  +, terete  +
Achnatherum lemmonii +
laterally compressed  +, terete  +
Achnatherum lemmonii subsp. lemmonii +
laterally compressed  +, terete  +
Achnatherum lemmonii subsp. pubescens +
laterally compressed  +, terete  +
Achnatherum lettermanii +
laterally compressed  +, terete  +
Achnatherum lobatum +
laterally compressed  +, terete  +
Achnatherum nelsonii +
laterally compressed  +, terete  +
Achnatherum nelsonii subsp. dorei +
laterally compressed  +, terete  +
Achnatherum nelsonii subsp. nelsonii +
laterally compressed  +, terete  +
Achnatherum nevadense +
laterally compressed  +, terete  +
Achnatherum occidentale +
laterally compressed  +, terete  +
Achnatherum occidentale subsp. californicum +
laterally compressed  +, terete  +
Achnatherum occidentale subsp. occidentale +
laterally compressed  +, terete  +
Achnatherum occidentale subsp. pubescens +
laterally compressed  +, terete  +
Achnatherum parishii +
laterally compressed  +, terete  +
Achnatherum parishii subsp. depauperatum +
laterally compressed  +, terete  +
Achnatherum parishii subsp. parishii +
laterally compressed  +, terete  +
Achnatherum perplexum +
laterally compressed  +, terete  +
Achnatherum pinetorum +
laterally compressed  +, terete  +
Achnatherum richardsonii +
laterally compressed  +, terete  +
Achnatherum robustum +
laterally compressed  +, terete  +
Achnatherum scribneri +
laterally compressed  +, terete  +
Achnatherum splendens +
laterally compressed  +, terete  +
Achnatherum stillmanii +
laterally compressed  +, terete  +
Achnatherum swallenii +
laterally compressed  +, terete  +
Achnatherum thurberianum +
laterally compressed  +, terete  +
Achnatherum wallowaense +
laterally compressed  +, terete  +
Achnatherum webberi +
laterally compressed  +, terete  +
Achnatherum ×bloomeri +
laterally compressed  +, terete  +
Acrachne +
compressed  +
Acrachne racemosa +
oblong  +
Aegilops +
terete  +, compressed  +
Aegilops crassa +
ovate  +
Aegilops cylindrica +
cylindrical  +
Aegilops geniculata +
urceolate  +
Aegilops neglecta +
urceolate  +
Aegilops tauschii +
cylindrical  +
Aegilops triuncialis +
3-toothed  +
Aegilops ventricosa +
urceolate  +
Aegopogon +
compressed  +
Aegopogon tenellus +
compressed  +
Aeluropus +
compressed  +
Aeluropus littoralis +
ovoid  +
Agropyron +
terete  +, compressed  +
Agropyron cristatum +
terete  +, compressed  +
Agropyron fragile +
terete  +, compressed  +
Agrostis +
lanceolate  +, narrowly oblong or ovate  +
Agrostis anadyrensis +
lanceolate  +
Agrostis blasdalei +
lanceolate  +, narrowly ovate  +
Agrostis canina +
oblong  +, lanceolate  +
Agrostis capillaris +
oblong  +, lanceolate  +
Agrostis castellana +
lanceolate  +
Agrostis clavata +
narrowly ovate  +, lanceolate  +
Agrostis densiflora +
lanceolate  +, narrowly ovate  +
Agrostis elliottiana +
narrowly elliptic  +, lanceolate  +
Agrostis exarata +
lanceolate  +, narrowly ovate  +
Agrostis gigantea +
ovate  +
Agrostis hallii +
lanceolate  +
Agrostis hendersonii +
lanceolate  +
Agrostis hooveri +
lanceolate  +
Agrostis howellii +
ovate  +, lanceolate  +
Agrostis hyemalis +
ovate  +, narrowly ovate  +
Agrostis idahoensis +
lanceolate  +, narrowly ovate  +
Agrostis mertensii +
lanceolate  +, narrowly ovate  +
Agrostis microphylla +
lanceolate  +
Agrostis nebulosa +
lanceolate  +
Agrostis oregonensis +
lanceolate  +, narrowly ovate  +
Agrostis pallens +
lanceolate  +, narrowly ovate  +
Agrostis perennans +
lanceolate  +, narrowly ovate  +
Agrostis rossiae +
ovate  +
Agrostis scabra +
lanceolate  +
Agrostis stolonifera +
lanceolate  +
Agrostis tolucensis +
lanceolate  +, narrowly oblong or ovate  +
Agrostis variabilis +
ovate  +, lanceolate  +
Agrostis vinealis +
lanceolate  +, narrowly oblong  +
Aira +
compressed  +
Aira caryophyllea +
compressed  +
Aira caryophyllea var. capillaris +
compressed  +
Aira caryophyllea var. caryophyllea +
compressed  +
Aira caryophyllea var. cupaniana +
compressed  +
Aira praecox +
compressed  +
Allolepis +
compressed  +
Allolepis texana +
compressed  +
Alloteropsis +
compressed  +
Alloteropsis cimicina +
compressed  +
Alopecurus +
oval  +, compressed  +
Alopecurus aequalis +
oval  +, compressed  +
Alopecurus aequalis var. aequalis +
oval  +, compressed  +
Alopecurus aequalis var. sonomensis +
oval  +, compressed  +
Alopecurus arundinaceus +
oval  +, compressed  +
Alopecurus carolinianus +
oval  +, compressed  +
Alopecurus creticus +
oval  +, compressed  +
Alopecurus geniculatus +
oval  +, compressed  +
Alopecurus magellanicus +
oval  +, compressed  +
Alopecurus myosuroides +
oval  +, compressed  +
Alopecurus pratensis +
oval  +, compressed  +
Alopecurus rendlei +
oval  +, compressed  +
Alopecurus saccatus +
oval  +, compressed  +
Amelichloa +
laterally compressed  +, terete  +
Amelichloa brachychaeta +
laterally compressed  +, terete  +
Amelichloa caudata +
laterally compressed  +, terete  +
Amelichloa clandestina +
laterally compressed  +, terete  +
Ammophila +
compressed  +
Ammophila arenaria +
compressed  +
Ammophila breviligulata +
compressed  +
Ammophila breviligulata subsp. breviligulata +
compressed  +
Ammophila breviligulata subsp. champlainensis +
compressed  +
Ampelodesmos +
compressed  +
Ampelodesmos mauritanicus +
compressed  +
Amphibromus +
compressed  +
Amphibromus neesii +
compressed  +
Amphibromus nervosus +
compressed  +
Amphibromus scabrivalvis +
compressed  +
Amphicarpum +
dorsally compressed  +, terete  +
Amphicarpum amphicarpon +
ellipsoidal  +, acuminate  +
Amphicarpum muhlenbergianum +
acuminate  +
Amphiscirpus nevadensis +
ovoid;lanceoloid or terete  +
Anthenantia +
obovoid  +, compressed  +
Anthenantia rufa +
obovoid  +, compressed  +
Anthenantia villosa +
obovoid  +, compressed  +
Anthephora +
compressed  +, terete  +
Anthephora hermaphrodita +
acute  +, ovoid  +
Anthoxanthum +
compressed  +
Anthoxanthum arcticum +
compressed  +
Anthoxanthum aristatum +
compressed  +
Anthoxanthum hirtum +
compressed  +
Anthoxanthum monticola +
compressed  +
Anthoxanthum monticola subsp. alpinum +
compressed  +
Anthoxanthum monticola subsp. monticola +
compressed  +
Anthoxanthum nitens +
compressed  +
Anthoxanthum occidentale +
compressed  +
Anthoxanthum odoratum +
compressed  +
Apera +
compressed  +
Apera interrupta +
compressed  +
Apera spica-venti +
compressed  +
Apluda +
compressed  +
Apluda mutica +
lanceolate  +
Arctagrostis +
compressed  +
Arctagrostis latifolia +
compressed  +
Arctagrostis latifolia subsp. arundinacea +
compressed  +
Arctagrostis latifolia subsp. latifolia +
compressed  +
Arctophila +
compressed  +
Arctophila fulva +
compressed  +
Arrhenatherum +
compressed  +
Arrhenatherum elatius +
compressed  +
Arundo +
compressed  +
Arundo donax +
compressed  +
Austrostipa +
laterally compressed  +, terete  +
Austrostipa elegantissima +
laterally compressed  +, terete  +
Austrostipa ramosissima +
laterally compressed  +, terete  +
Avena +
compressed  +
Avena barbata +
compressed  +
Avena fatua +
compressed  +
Avena hybrida +
oval  +, round  +
Avena occidentalis +
round  +, elliptic  +
Avena sativa +
compressed  +
Avena sterilis +
compressed  +
Avenula +
compressed  +
Avenula hookeri +
compressed  +
Avenula pubescens +
compressed  +
Axonopus +
compressed  +
Axonopus compressus +
acuminate  +, lanceoloid  +, ellipsoid  +, …
Axonopus fissifolius +
ellipsoid obtuse  +, acute  +
Axonopus furcatus +
acuminate  +, ovoid-ellipsoid  +
Axonopus scoparius +
ovoid  +, oblong-ellipsoid acute or apiculate  +
B
Beckmannia +
obovate  +, ovate  +, circular  +, …
Beckmannia syzigachne +
round  +, ovate  +
Blepharidachne +
compressed  +
Blepharidachne bigelovii +
compressed  +
Blepharidachne kingii +
compressed  +
Blepharoneuron +
compressed  +
Blepharoneuron tricholepis +
compressed  +
Blysmopsis rufa +
linear-lanceoid;subterete  +
Bolboschoenus fluviatilis +
ovoid;lanceoloid  +
Bolboschoenus glaucus +
ovoid;narrowly lanceoloid or cylindric  +
Bolboschoenus maritimus +
ovoid;lanceoloid  +
Bolboschoenus maritimus subsp. maritimus +
biconvex  +
Bolboschoenus maritimus subsp. paludosus +
ovoid;lanceoloid  +
Bolboschoenus novae-angliae +
lanceoloid;ovoid  +
Bolboschoenus robustus +
broadly ovoid;rarely lanceoloid  +
Bothriochloa +
compressed  +
Bothriochloa alta +
ovate  +
Bothriochloa barbinodis +
lanceolate  +
Bothriochloa bladhii +
oblong-ovate  +
Bothriochloa edwardsiana +
lanceolate  +
Bothriochloa exaristata +
ovate  +
Bothriochloa hybrida +
ovate  +
Bothriochloa ischaemum +
ovate  +
Bothriochloa laguroides +
ovate  +
Bothriochloa longipaniculata +
ovate  +
Bothriochloa pertusa +
lanceolate  +
Bothriochloa springfieldii +
lanceolate  +
Bothriochloa wrightii +
compressed  +
Bouteloua +
terete  +, compressed  +, pectinate  +
Bouteloua aristidoides +
terete  +, compressed  +, pectinate  +
Bouteloua aristidoides var. aristidoides +
terete  +, compressed  +, pectinate  +
Bouteloua aristidoides var. arizonica +
terete  +, compressed  +, pectinate  +
Bouteloua barbata +
pectinate  +
Bouteloua barbata var. barbata +
pectinate  +
Bouteloua barbata var. rothrockii +
pectinate  +
Bouteloua breviseta +
pectinate  +
Bouteloua chondrosoides +
terete  +, compressed  +, pectinate  +
Bouteloua curtipendula +
terete  +, compressed  +, pectinate  +
Bouteloua curtipendula var. caespitosa +
terete  +, compressed  +, pectinate  +
Bouteloua curtipendula var. curtipendula +
terete  +, compressed  +, pectinate  +
Bouteloua eludens +
terete  +, compressed  +, pectinate  +
Bouteloua eriopoda +
pectinate  +
Bouteloua gracilis +
pectinate  +
Bouteloua hirsuta +
pectinate  +
Bouteloua hirsuta subsp. hirsuta +
pectinate  +
Bouteloua hirsuta subsp. pectinata +
pectinate  +
Bouteloua kayi +
pectinate  +
Bouteloua parryi +
pectinate  +
Bouteloua radicosa +
terete  +, compressed  +, pectinate  +
Bouteloua ramosa +
pectinate  +
Bouteloua repens +
terete  +, compressed  +, pectinate  +
Bouteloua rigidiseta +
terete  +, compressed  +, pectinate  +
Bouteloua simplex +
pectinate  +
Bouteloua subg. Bouteloua +
terete  +, compressed  +, pectinate  +
Bouteloua subg. Chondrosum +
pectinate  +
Bouteloua trifida +
pectinate  +
Bouteloua trifida var. burkii +
pectinate  +
Bouteloua trifida var. trifida +
pectinate  +
Bouteloua uniflora +
terete  +, compressed  +, pectinate  +
Bouteloua warnockii +
terete  +, compressed  +, pectinate  +
Brachyelytrum +
terete  +, dorsally compressed  +
Brachyelytrum aristosum +
terete  +, dorsally compressed  +
Brachyelytrum erectum +
terete  +, dorsally compressed  +
Brachypodium +
terete  +, laterally compressed  +
Brachypodium distachyon +
compressed  +
Brachypodium phoenicoides +
subterete  +, terete  +, falcate  +
Brachypodium pinnatum +
terete  +
Brachypodium rupestre +
subterete  +, terete  +
Brachypodium sylvaticum +
terete  +
Briza +
compressed  +, oval  +, triangular  +
Briza maxima +
oval  +, elliptic  +
Briza media +
oval  +
Briza minor +
triangular  +, oval  +
Bromidium +
compressed  +
Bromidium tandilense +
compressed  +
Bromus +
terete  +, laterally compressed  +
Bromus aleutensis +
compressed  +, elliptic  +, lanceolate  +
Bromus anomalus +
elliptic  +, lanceolate terete  +
Bromus arenarius +
terete  +, moderately laterally compressed  +
Bromus arizonicus +
compressed  +, elliptic  +, lanceolate  +
Bromus arvensis +
terete  +, moderately laterally compressed  +
Bromus berteroanus +
terete  +, elliptic  +, lanceolate  +
Bromus briziformis +
compressed  +, ovate  +
Bromus carinatus +
compressed  +, elliptic  +, lanceolate  +
Bromus carinatus var. carinatus +
compressed  +, elliptic  +, lanceolate  +
Bromus carinatus var. marginatus +
compressed  +, elliptic  +, lanceolate  +
Bromus caroli-henrici +
lanceolate terete  +, moderately laterally compressed  +
Bromus catharticus +
compressed  +, elliptic  +, lanceolate  +
Bromus catharticus var. catharticus +
compressed  +, elliptic  +, lanceolate  +
Bromus catharticus var. elatus +
compressed  +, elliptic  +, lanceolate  +
Bromus ciliatus +
elliptic  +, lanceolate terete  +
Bromus commutatus +
terete  +, moderately laterally compressed  +
Bromus danthoniae +
compressed  +, lanceolate  +, elliptic or oblong  +
Bromus diandrus +
terete  +, moderately laterally compressed  +
Bromus erectus +
elliptic  +, lanceolate terete  +
Bromus frondosus +
elliptic  +, lanceolate terete  +
Bromus grandis +
elliptic  +, lanceolate terete  +
Bromus hallii +
terete  +, moderately laterally compressed  +
Bromus hordeaceus +
terete  +, moderately laterally compressed  +
Bromus hordeaceus subsp. hordeaceus +
terete  +, moderately laterally compressed  +
Bromus hordeaceus subsp. molliformis +
terete  +, moderately laterally compressed  +
Bromus hordeaceus subsp. pseudothominei +
terete  +, moderately laterally compressed  +
Bromus hordeaceus subsp. thominei +
terete  +, moderately laterally compressed  +
Bromus inermis +
elliptic  +, lanceolate terete  +
Bromus japonicus +
terete  +, moderately laterally compressed  +
Bromus kalmii +
elliptic  +, lanceolate terete  +
Bromus laevipes +
elliptic  +, lanceolate terete  +
Bromus lanatipes +
elliptic  +, lanceolate terete  +
Bromus lanceolatus +
terete  +, moderately laterally compressed  +
Bromus latiglumis +
elliptic  +, lanceolate terete  +
Bromus lepidus +
terete  +, moderately laterally compressed  +
Bromus madritensis +
terete  +, moderately laterally compressed  +
Bromus maritimus +
compressed  +, elliptic  +, lanceolate  +
Bromus mucroglumis +
elliptic  +, lanceolate terete  +
Bromus nottowayanus +
elliptic  +, lanceolate terete  +
Bromus orcuttianus +
elliptic  +, lanceolate terete  +
Bromus pacificus +
elliptic  +, lanceolate terete  +
Bromus polyanthus +
compressed  +, elliptic  +, lanceolate  +
Bromus porteri +
elliptic  +, lanceolate terete  +
Bromus pseudolaevipes +
elliptic  +, lanceolate terete  +
Bromus pubescens +
elliptic  +, lanceolate terete  +
Bromus pumpellianus +
elliptic  +, lanceolate terete  +
Bromus pumpellianus subsp. dicksonii +
elliptic  +, lanceolate terete  +
Bromus pumpellianus subsp. pumpellianus +
elliptic  +, lanceolate terete  +
Bromus racemosus +
terete  +, moderately laterally compressed  +
Bromus ramosus +
elliptic  +, lanceolate terete  +
Bromus richardsonii +
elliptic  +, lanceolate terete  +
Bromus riparius +
cuneate  +, lanceolate  +
Bromus rubens +
terete  +, moderately laterally compressed  +
Bromus scoparius +
terete  +, moderately laterally compressed  +
Bromus secalinus +
compressed  +, ovate  +, ovoid-lanceolate  +
Bromus sect. Bromopsis +
compressed  +, terete  +, elliptic  +, …
Bromus sect. Bromus +
terete  +, moderately laterally compressed  +
Bromus sect. Ceratochloa +
compressed  +, elliptic  +, lanceolate  +
Bromus sect. Genea +
terete  +, moderately laterally compressed  +
Bromus sect. Neobromus +
terete  +, elliptic  +, lanceolate  +
Bromus sitchensis +
compressed  +, elliptic  +, lanceolate  +
Bromus squarrosus +
ovatelanceolate terete  +, moderately laterally compressed  +
Bromus sterilis +
terete  +, moderately laterally compressed  +
Bromus suksdorfii +
elliptic  +, lanceolate terete  +
Bromus tectorum +
terete  +, moderately laterally compressed  +
Bromus texensis +
elliptic  +, lanceolate terete  +
Bromus vulgaris +
elliptic  +, lanceolate terete  +
Buchloë +
compressed  +
Buchloë dactyloides +
compressed  +
Bulbostylis +
mostly ovoid;lanceoloid or lance-cylindric  +
Bulbostylis barbata +
linearoblong;lanceovoid;lanceoloid  +
Bulbostylis capillaris +
ovoid;lanceoloid  +
Bulbostylis ciliatifolia +
lanceoloid;cylindric  +
Bulbostylis ciliatifolia var. ciliatifolia +
lanceoloid;cylindric  +
Bulbostylis ciliatifolia var. coarctata +
lanceoloid;cylindric  +
Bulbostylis funckii +
lanceoloid;lance-cylindric  +
Bulbostylis juncoides +
lanceoloid;cylindric  +
Bulbostylis schaffneri +
ovoid  +
Bulbostylis stenophylla +
oblong;lanceovoid  +
Bulbostylis warei +
flattened;ovoid  +
C
Calamagrostis +
compressed  +
Calamagrostis bolanderi +
compressed  +
Calamagrostis breweri +
compressed  +
Calamagrostis cainii +
compressed  +
Calamagrostis canadensis +
compressed  +
Calamagrostis canadensis var. canadensis +
compressed  +
Calamagrostis canadensis var. langsdorffii +
compressed  +
Calamagrostis canadensis var. macouniana +
compressed  +
Calamagrostis cinnoides +
compressed  +
Calamagrostis deschampsioides +
compressed  +
Calamagrostis epigejos +
compressed  +
Calamagrostis foliosa +
compressed  +
Calamagrostis howellii +
compressed  +
Calamagrostis koelerioides +
compressed  +
Calamagrostis lapponica +
compressed  +
Calamagrostis montanensis +
compressed  +
Calamagrostis muiriana +
compressed  +
Calamagrostis nutkaensis +
compressed  +
Calamagrostis ophitidis +
compressed  +
Calamagrostis perplexa +
compressed  +
Calamagrostis pickeringii +
compressed  +
Calamagrostis porteri +
compressed  +
Calamagrostis porteri subsp. insperata +
compressed  +
Calamagrostis porteri subsp. porteri +
compressed  +
Calamagrostis purpurascens +
compressed  +
Calamagrostis rubescens +
compressed  +
Calamagrostis scopulorum +
compressed  +
Calamagrostis sesquiflora +
compressed  +
Calamagrostis stricta +
compressed  +
Calamagrostis stricta subsp. inexpansa +
compressed  +
Calamagrostis stricta subsp. stricta +
compressed  +
Calamagrostis tacomensis +
compressed  +
Calamagrostis tweedyi +
compressed  +
Calamagrostis ×acutiflora +
compressed  +
Calamovilfa +
compressed  +
Calamovilfa arcuata +
compressed  +
Calamovilfa brevipilis +
compressed  +
Calamovilfa curtissii +
compressed  +
Calamovilfa gigantea +
compressed  +
Calamovilfa longifolia +
compressed  +
Calamovilfa longifolia var. longifolia +
compressed  +
Calamovilfa longifolia var. magna +
compressed  +
Catabrosa +
laterally compressed  +, terete  +
Catabrosa aquatica +
compressed  +, terete to somewhat  +
Cathestecum +
compressed  +
Cathestecum brevifolium +
compressed  +
Cathestecum erectum +
compressed  +
Celtica +
laterally compressed  +, terete  +
Celtica gigantea +
laterally compressed  +, terete  +
Cenchrus +
compressed  +, terete  +
Cenchrus biflorus +
compressed  +, terete  +
Cenchrus brownii +
compressed  +, terete  +
Cenchrus echinatus +
compressed  +, terete  +
Cenchrus gracillimus +
compressed  +, terete  +
Cenchrus longispinus +
compressed  +, terete  +
Cenchrus myosuroides +
compressed  +, terete  +
Cenchrus spinifex +
compressed  +, terete  +
Cenchrus tribuloides +
compressed  +, terete  +
Chasmanthium +
compressed  +
Chasmanthium latifolium +
compressed  +
Chasmanthium laxum +
compressed  +
Chasmanthium nitidum +
compressed  +
Chasmanthium ornithorhynchum +
compressed  +
Chasmanthium sessiliflorum +
compressed  +
Chloris +
compressed  +
Chloris andropogonoides +
compressed  +
Chloris barbata +
compressed  +
Chloris berroi +
compressed  +
Chloris canterae +
compressed  +
Chloris canterae var. canterae +
compressed  +
Chloris canterae var. grandiflora +
compressed  +
Chloris ciliata +
compressed  +
Chloris cucullata +
compressed  +
Chloris divaricata +
compressed  +
Chloris elata +
compressed  +
Chloris gayana +
compressed  +
Chloris pectinata +
pectinate  +
Chloris pilosa +
compressed  +
Chloris radiata +
compressed  +
Chloris submutica +
compressed  +
Chloris texensis +
compressed  +
Chloris truncata +
compressed  +
Chloris ventricosa +
compressed  +
Chloris verticillata +
compressed  +
Chloris virgata +
compressed  +
Chrysopogon +
compressed  +, terete  +
Chrysopogon aciculatus +
compressed  +, terete  +
Chrysopogon fulvus +
compressed  +, terete  +
Chrysopogon pauciflorus +
compressed  +, terete  +
Chrysopogon zizanioides +
compressed  +, terete  +
Cinna +
compressed  +
Cinna arundinacea +
compressed  +
Cinna bolanderi +
compressed  +
Cinna latifolia +
compressed  +
Cladium jamaicense +
narrowly ellipsoid;lanceolate  +
Cladium mariscoides +
narrowly ellipsoid;lanceoloid  +
Cladoraphis +
compressed  +
Cladoraphis cyperoides +
compressed  +
Coelorachis +
ovate  +, compressed  +
Coelorachis cylindrica +
ovate  +, compressed  +
Coelorachis rugosa +
ovate  +, compressed  +
Coelorachis tessellata +
ovate  +, compressed  +
Coelorachis tuberculosa +
ovate  +, compressed  +
Coix +
compressed  +
Coix lacryma-jobi +
compressed  +
Coleanthus +
compressed  +
Coleanthus subtilis +
compressed  +
Cortaderia +
compressed  +
Cortaderia jubata +
compressed  +
Cortaderia selloana +
compressed  +
Corynephorus +
compressed  +
Corynephorus canescens +
compressed  +
Cottea +
compressed  +
Cottea pappophoroides +
compressed  +
Crypsis +
compressed  +
Crypsis alopecuroides +
compressed  +
Crypsis schoenoides +
compressed  +
Crypsis vaginiflora +
compressed  +
Ctenium +
compressed  +
Ctenium aromaticum +
compressed  +
Ctenium floridanum +
compressed  +
Cutandia +
compressed  +
Cutandia memphitica +
oblanceolate  +
Cymbopogon +
compressed  +
Cymbopogon citratus +
compressed  +
Cymbopogon jwarancusa +
compressed  +
Cymbopogon nardus +
compressed  +
Cynodon +
compressed  +
Cynodon aethiopicus +
compressed  +
Cynodon dactylon +
compressed  +
Cynodon dactylon var. aridus +
compressed  +
Cynodon dactylon var. dactylon +
compressed  +
Cynodon incompletus +
ovate  +
Cynodon nlemfuënsis +
compressed  +
Cynodon plectostachyus +
compressed  +
Cynodon transvaalensis +
compressed  +
Cynodon ×magennisii +
compressed  +
Cynosurus +
compressed  +
Cynosurus cristatus +
compressed  +
Cynosurus echinatus +
compressed  +
Cyperus acuminatus +
compressed;ovoid  +
Cyperus aggregatus +
quadrangular;ellipsoid  +
Cyperus alopecuroides +
compressed;quadrangular  +
Cyperus amabilis +
linear;linear-lanceoloid  +
Cyperus articulatus +
compressed  +
Cyperus bipartitus +
oblong;oblong-lanceoloid  +
Cyperus cephalanthus +
quadrangular-compressed;oblong  +
Cyperus compressus +
compressed-quadrangular;linear;linear-lanceoloid  +
Cyperus croceus +
compressed;oblong;lanceoloid quadrangular  +
Cyperus cuspidatus +
narrowly ellipsoid;oblong  +
Cyperus dentatus +
compressed;linear;oblong  +
Cyperus dentoniae +
less terete;quadrangular  +
Cyperus diandrus +
compressed;oblong-lanceoloid  +
Cyperus difformis +
compressed  +
Cyperus digitatus +
quadrangular;compressed  +
Cyperus dipsaceus +
compressed-quadrangular;oblong;linear-lanceoloid  +
Cyperus distans +
terete;flattened  +
Cyperus distinctus +
compressed;ovoid  +
Cyperus drummondii +
oblong;linear-lanceoloid  +
Cyperus echinatus +
terete-quadrangular;oblong-lanceoloid  +
Cyperus elegans +
oblong-lanceoloid;compressed  +
Cyperus entrerianus +
flattened;linear;broadly ellipsoid  +
Cyperus eragrostis +
compressed;oblong  +
Cyperus erythrorhizos +
quadrangular  +
Cyperus esculentus +
compressed-quadrangular;linear;linear-lanceoloid  +
Cyperus esculentus var. heermannii +
compressed-quadrangular;linear;linear-lanceoloid  +
Cyperus esculentus var. leptostachyus +
compressed-quadrangular;linear;linear-lanceoloid  +
Cyperus esculentus var. macrostachyus +
compressed-quadrangular;linear;linear-lanceoloid  +
Cyperus fendlerianus +
compressed;quadrangular;oblong-lanceoloid  +
Cyperus filicinus +
compressed;linear-lanceoloid  +
Cyperus filiculmis +
oblong-lanceoloid;compressed  +
Cyperus filiformis +
terete  +
Cyperus flavescens +
oblong-lanceoloid;compressed  +
Cyperus flavicomus +
linear;lanceoloid  +
Cyperus floribundus +
quadrangular;linear;oblong  +
Cyperus fugax +
flattened;linear-lanceoloid  +
Cyperus fuligineus +
oblong-lanceoloid;compressed  +
Cyperus fuscus +
flattened;ellipsoid  +
Cyperus giganteus +
quadrangular;compressed  +
Cyperus gracilis +
compressed;ellipsoid  +
Cyperus granitophilus +
quadrangular;ovoid;linear-lanceoloid  +
Cyperus grayi +
compressed;oblong-lanceoloid  +
Cyperus grayoides +
oblong-lanceoloid;compressed  +
Cyperus haspan +
compressed-quadrangular;linear-lanceoloid  +
Cyperus hermaphroditus +
quadrangular;oblong;linear  +
Cyperus houghtonii +
ovoid;oblong-lanceoloid  +
Cyperus hypopitys +
compressed-quadrangular  +
Cyperus involucratus +
compressed;ovoid;linear-lanceoloid  +
Cyperus iria +
linear;ellipsoid  +
Cyperus laevigatus +
ellipsoid;oblong-lanceoloid  +
Cyperus lancastriensis +
terete-quadrangular;linear-lanceoloid;linear-subulate  +
Cyperus lanceolatus +
oblong-lanceoloid  +
Cyperus lecontei +
compressed;oblong;linear  +
Cyperus lentiginosus +
terete  +
Cyperus ligularis +
compressed;terete  +
Cyperus lupulinus +
oblong-lanceoloid;compressed  +
Cyperus lupulinus subsp. lupulinus +
oblong-lanceoloid;compressed  +
Cyperus lupulinus subsp. macilentus +
oblong-lanceoloid;compressed  +
Cyperus manimae var. asperrimus +
quadrangular-compressed;ellipsoid;linear  +
Cyperus microiria +
compressed  +
Cyperus mutisii +
terete  +
Cyperus ochraceus +
compressed;oblong  +
Cyperus odoratus +
cylindric;slightly flattened  +
Cyperus onerosus +
compressed;linear-lanceoloid  +
Cyperus ovatus +
terete-quadrangular;oblong-lanceoloid  +
Cyperus owanii +
narrowly ellipsoid;ellipsoid roughly quadrangular  +
Cyperus oxylepis +
compressed;quadrangular;oblong;linear-lanceoloid  +
Cyperus pallidicolor +
terete;broadly ellipsoid;oblong  +
Cyperus papyrus +
quadrangular;compressed  +
Cyperus parishii +
flattened  +
Cyperus pilosus +
compressed;linear-lanceoloid  +
Cyperus planifolius +
linear-lanceoloid;flattened  +
Cyperus polystachyos +
compressed;linear-lanceoloid;linear  +
Cyperus prolifer +
compressed-quadrangular;ellipsoid;narrowly ovoid  +
Cyperus prolixus +
compressed  +
Cyperus pseudothyrsiflorus +
quadrangular;linear;oblong  +
Cyperus pseudovegetus +
ovoid;flattened  +
Cyperus pumilus +
compressed;ovoid;linear-lanceoloid  +
Cyperus reflexus +
compressed;oblong-lanceoloid  +
Cyperus refractus +
terete  +
Cyperus retroflexus +
quadrangular;linear;oblong  +
Cyperus retrorsus +
subterete;oblong-lanceoloid  +
Cyperus rotundus +
compressed  +
Cyperus sanguinolentus +
oblong;linear-lanceoloid  +
Cyperus schweinitzii +
quadrangular;oblong  +
Cyperus serotinus +
lanceoloid;flattened  +
Cyperus seslerioides +
compressed;ovoid;oblong-lanceoloid  +
Cyperus setigerus +
compressed  +
Cyperus spectabilis +
compressed-quadrangular  +
Cyperus sphacelatus +
linear-lanceoloid;compressed  +
Cyperus sphaerolepis +
compressed-quadrangular  +
Cyperus squarrosus +
oblong;compressed  +
Cyperus strigosus +
compressed;linear-lanceoloid  +
Cyperus tetragonus +
quadrangular;ellipsoid  +
Cyperus thyrsiflorus +
compressed;cylindric  +
Cyperus virens +
oblong;linear-lanceoloid  +
D
Dactylis +
compressed  +, oval  +, elliptic  +
Dactylis glomerata +
compressed  +, oval  +, elliptic  +
Dactyloctenium +
compressed  +
Dactyloctenium aegyptium +
compressed  +
Dactyloctenium geminatum +
compressed  +
Dactyloctenium radulans +
compressed  +
Danthonia +
compressed  +, terete  +
Danthonia californica +
compressed  +, terete  +
Danthonia compressa +
compressed  +, terete  +
Danthonia decumbens +
compressed  +, terete  +
Danthonia intermedia +
compressed  +, terete  +
Danthonia parryi +
compressed  +, terete  +
Danthonia sericea +
compressed  +, terete  +
Danthonia spicata +
compressed  +, terete  +
Danthonia unispicata +
compressed  +, terete  +
Dasyochloa +
compressed  +
Dasyochloa pulchella +
compressed  +
Dasypyrum +
compressed  +
Dasypyrum villosum +
compressed  +
Deschampsia +
compressed  +
Deschampsia alpina +
compressed  +
Deschampsia brevifolia +
ovate  +, obovate  +
Deschampsia cespitosa +
compressed  +, ovate  +, v-shaped  +
Deschampsia cespitosa subsp. beringensis +
compressed  +, ovate  +, v-shaped  +
Deschampsia cespitosa subsp. cespitosa +
compressed  +, ovate  +, v-shaped  +
Deschampsia cespitosa subsp. holciformis +
compressed  +, ovate  +, v-shaped  +
Deschampsia danthonioides +
v--shaped  +
Deschampsia elongata +
v--shaped  +
Deschampsia flexuosa +
u--shaped  +, ovate  +
Deschampsia mackenzieana +
compressed  +
Deschampsia sukatschewii +
compressed  +
Desmazeria +
compressed  +, lanceolate  +, ovate  +
Desmazeria rigida +
ovate  +
Desmazeria sicula +
ovate  +
Diarrhena +
compressed  +, cylindrical  +
Diarrhena americana +
oblong  +, elliptic  +
Diarrhena obovata +
oblong  +, ovate  +
Dichanthelium +
compressed  +
Dichanthelium aciculare +
biconvex  +, obovoid  +, ellipsoid  +
Dichanthelium aciculare subsp. aciculare +
blunt  +, obovoid  +
Dichanthelium aciculare subsp. angustifolium +
pointed  +, beaked  +
Dichanthelium aciculare subsp. fusiforme +
fusiform  +
Dichanthelium aciculare subsp. neuranthum +
ellipsoid  +
Dichanthelium acuminatum +
subacute  +, obtuse  +, obovoid  +, …
Dichanthelium acuminatum subsp. acuminatum +
obovoid  +, ellipsoid  +
Dichanthelium acuminatum subsp. columbianum +
obovoid  +, ellipsoid  +
Dichanthelium acuminatum subsp. fasciculatum +
obovoid  +, ellipsoid  +
Dichanthelium acuminatum subsp. implicatum +
obovoid  +
Dichanthelium acuminatum subsp. leucothrix +
ellipsoid  +
Dichanthelium acuminatum subsp. lindheimeri +
obtuse  +, obovoid  +
Dichanthelium acuminatum subsp. longiligulatum +
ellipsoid  +
Dichanthelium acuminatum subsp. sericeum +
subacute  +, obtuse  +, obovoid  +, …
Dichanthelium acuminatum subsp. spretum +
ellipsoid  +
Dichanthelium acuminatum subsp. thermale +
subacute  +, obtuse  +, obovoid  +, …
Dichanthelium boreale +
subacute  +, ellipsoid  +
Dichanthelium boscii +
ellipsoid  +
Dichanthelium chamaelonche +
subacute  +, obtuse  +, obovoid  +, …
Dichanthelium chamaelonche subsp. breve +
subacute  +, obtuse  +, obovoid  +, …
Dichanthelium chamaelonche subsp. chamaelonche +
subacute  +, obtuse  +, obovoid  +, …
Dichanthelium clandestinum +
ellipsoid  +
Dichanthelium commutatum +
ellipsoid  +
Dichanthelium commutatum subsp. ashei +
ellipsoid  +
Dichanthelium commutatum subsp. commutatum +
ellipsoid  +
Dichanthelium commutatum subsp. equilaterale +
ellipsoid  +
Dichanthelium commutatum subsp. joorii +
ellipsoid  +
Dichanthelium consanguineum +
attenuate  +, biconvex  +, obovoid  +
Dichanthelium depauperatum +
ellipsoid-pointed  +
Dichanthelium dichotomum +
obtuse  +, acute  +
Dichanthelium dichotomum subsp. dichotomum +
ellipsoid  +
Dichanthelium dichotomum subsp. lucidum +
obtuse  +, subacute  +
Dichanthelium dichotomum subsp. mattamuskeetense +
obtuse  +, acute  +
Dichanthelium dichotomum subsp. microcarpon +
obtuse  +, acute  +
Dichanthelium dichotomum subsp. nitidum +
obtuse  +, acute  +
Dichanthelium dichotomum subsp. roanokense +
obtuse  +, subacute  +
Dichanthelium dichotomum subsp. yadkinense +
elliptic  +, subfusiform  +
Dichanthelium ensifolium +
obtuse  +, subacute  +, ellipsoid  +, …
Dichanthelium ensifolium subsp. curtifolium +
obtuse  +, subacute  +, ellipsoid  +, …
Dichanthelium ensifolium subsp. ensifolium +
obtuse  +, subacute  +, ellipsoid  +, …
Dichanthelium erectifolium +
obovoid-spherical  +
Dichanthelium latifolium +
ellipsoid  +
Dichanthelium laxiflorum +
obtuse  +, oblong-obovoid  +, ovate  +
Dichanthelium leibergii +
turgid  +, ellipsoid-obovoid  +
Dichanthelium linearifolium +
not turgid  +, ellipsoid  +
Dichanthelium malacophyllum +
turgid  +, ellipsoid-obovoid  +
Dichanthelium nodatum +
obovoid-obpyriform  +
Dichanthelium nudicaule +
narrowly ellipsoid  +, ovoid  +
Dichanthelium oligosanthes +
turgid  +, ellipsoid  +, broadly obovoid  +
Dichanthelium oligosanthes subsp. oligosanthes +
ellipsoid  +, oblong-obovoid  +
Dichanthelium oligosanthes subsp. scribnerianum +
obovoid-ellipsoid  +
Dichanthelium ovale +
acute  +, obtuse  +, obovoid  +, …
Dichanthelium ovale subsp. ovale +
ellipsoid  +
Dichanthelium ovale subsp. praecocius +
ellipsoid  +, obovoid  +
Dichanthelium ovale subsp. pseudopubescens +
obovoid-ellipsoid  +, ellipsoid  +
Dichanthelium ovale subsp. villosissimum +
ellipsoid  +
Dichanthelium pedicellatum +
attenuate  +, obovoid-ellipsoid  +
Dichanthelium perlongum +
turgid  +, ellipsoid-obovoid  +
Dichanthelium polyanthes +
ellipsoid-spherical  +
Dichanthelium portoricense +
attenuate  +, planoconvex  +, obovoid-pyriform  +
Dichanthelium portoricense subsp. patulum +
attenuate  +, planoconvex  +, obovoid-pyriform  +
Dichanthelium portoricense subsp. portoricense +
attenuate  +, planoconvex  +, obovoid-pyriform  +
Dichanthelium ravenelii +
turgid  +, obovoid  +
Dichanthelium scabriusculum +
ovoid-ellipsoid  +
Dichanthelium scoparium +
ovoid-ellipsoid  +
Dichanthelium sect. Angustifolia +
biconvex  +, attenuate  +, ellipsoid  +, …
Dichanthelium sect. Clandestina +
pointed  +, ellipsoid  +, ovoid  +
Dichanthelium sect. Dichanthelium +
ellipsoid  +, obovoid  +
Dichanthelium sect. Ensifolia +
ellipsoid  +, narrowly obovoid  +
Dichanthelium sect. Lancearia +
planoconvex  +, obovoid-pyriform  +
Dichanthelium sect. Lanuginosa +
acute  +, acuminate  +
Dichanthelium sect. Linearifolia +
narrowly ellipsoid  +, obovoid  +
Dichanthelium sect. Macrocarpa +
narrowly ellipsoid  +, obovoid  +
Dichanthelium sect. Nudicaulia +
narrowly ellipsoid  +, ovoid  +
Dichanthelium sect. Oligosantha +
turgid  +, ellipsoid  +, obovoid  +
Dichanthelium sect. Pedicellata +
attenuate  +, obovoid  +, obpyriform  +
Dichanthelium sect. Sphaerocarpa +
spherical  +, broadly obovoid  +
Dichanthelium sect. Strigosa +
broadly ellipsoid  +, obovoid  +
Dichanthelium sphaerocarpon +
obovoid-spherical  +
Dichanthelium strigosum +
obovoid  +, broadly ellipsoid  +
Dichanthelium strigosum subsp. glabrescens +
obovoid  +
Dichanthelium strigosum subsp. leucoblepharis +
ellipsoid  +
Dichanthelium strigosum subsp. strigosum +
obovoid  +
Dichanthelium tenue +
subacute  +, obtuse  +, ellipsoid  +
Dichanthelium wilcoxianum +
ellipsoid  +, obovoid  +
Dichanthelium wrightianum +
subacute  +, obtuse  +, ellipsoid  +, …
Dichanthelium ×anthophysum +
turgid  +, obovoid  +
Dichanthium +
compressed  +
Dichanthium annulatum +
compressed  +
Dichanthium aristatum +
compressed  +
Dichanthium sericeum +
compressed  +
Digitaria +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria abyssinica +
ovate-elliptic  +, broadly elliptic  +
Digitaria arenicola +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria bakeri +
lanceolate  +, oblanceolate-elliptic  +
Digitaria bicornis +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria californica +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria ciliaris +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria cognata +
elliptic  +, obovate  +
Digitaria didactyla +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria eriantha +
narrowly lanceolate  +, narrowly elliptic  +
Digitaria eriantha subsp. eriantha +
narrowly lanceolate  +, narrowly elliptic  +
Digitaria eriantha subsp. pentzii +
narrowly lanceolate  +, narrowly elliptic  +
Digitaria filiformis +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria filiformis var. dolichophylla +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria filiformis var. filiformis +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria filiformis var. laeviglumis +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria filiformis var. villosa +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria floridana +
lanceolate  +
Digitaria gracillima +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria hitchcockii +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria horizontalis +
ovate  +
Digitaria insularis +
acuminate  +, ovate  +
Digitaria ischaemum +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria leucocoma +
acute  +
Digitaria longiflora +
acute  +, obovate  +, elliptic  +
Digitaria milanjiana +
lanceolate  +
Digitaria nuda +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria patens +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria pauciflora +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria pubiflora +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria sanguinalis +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria serotina +
lanceolate  +
Digitaria setigera +
ovate  +
Digitaria simpsonii +
acute  +, elliptic-lanceolate  +
Digitaria texana +
acute  +, ovate-oblong  +
Digitaria tomentosa +
compressed  +, lanceoloid  +, ellipsoid  +
Digitaria velutina +
elliptic-lanceolate  +
Digitaria violascens +
compressed  +, lanceoloid  +, ellipsoid  +
Dinebra +
cuneate  +, compressed  +
Dinebra retroflexa +
cuneate  +, compressed  +
Dissanthelium +
compressed  +
Dissanthelium californicum +
compressed  +
Distichlis +
compressed  +
Distichlis spicata +
compressed  +
Dulichium arundinaceum +
linear-lanceolate  +
Dulichium arundinaceum var. arundinaceum +
linear-lanceolate  +
Dulichium arundinaceum var. boreale +
linear-lanceolate  +
Dupontia +
compressed  +
Dupontia fisheri +
compressed  +
E
Echinochloa +
planoconvex  +
Echinochloa colona +
planoconvex  +
Echinochloa crus-galli +
planoconvex  +
Echinochloa crus-pavonis +
planoconvex  +
Echinochloa crus-pavonis var. crus-pavonis +
planoconvex  +
Echinochloa crus-pavonis var. macera +
planoconvex  +
Echinochloa esculenta +
obtuse  +, shortly acute  +
Echinochloa frumentacea +
planoconvex  +
Echinochloa muricata +
planoconvex  +
Echinochloa muricata var. microstachya +
planoconvex  +
Echinochloa muricata var. muricata +
planoconvex  +
Echinochloa oplismenoides +
planoconvex  +
Echinochloa oryzicola +
ovoid  +, ellipsoid  +
Echinochloa oryzoides +
broadly ovate  +, ovate  +
Echinochloa paludigena +
planoconvex  +
Echinochloa polystachya +
planoconvex  +
Echinochloa pyramidalis +
planoconvex  +
Echinochloa walteri +
planoconvex  +
Ehrharta +
compressed  +, terete  +
Ehrharta calycina +
u--shaped  +
Ehrharta erecta +
oval  +
Ehrharta longiflora +
compressed  +, terete  +
Eleocharis (sect. Eleocharis) ser. Albidae +
terete  +
Eleocharis (sect. Eleocharis) ser. Melanocarpae +
terete  +
Eleocharis (sect. Eleocharis) ser. Rostellatae +
terete  +
Eleocharis (sect. Eleocharis) ser. Tenuissimae +
compressed;terete  +
Eleocharis (sect. Eleogenus) ser. Maculosae +
terete  +
Eleocharis (sect. Eleogenus) ser. Ovatae +
terete  +
Eleocharis acicularis +
ovoid;lanceoloid or subcylindric  +
Eleocharis aestuum +
ellipsoid;ovoid  +
Eleocharis albida +
ovoid;oblong-subcylindric  +
Eleocharis ambigens +
ovoid;lanceoloid  +
Eleocharis atropurpurea +
ovoid;ellipsoid  +
Eleocharis baldwinii +
compressed;linear;ellipsoid;linear;ellipsoid;ovoid  +
Eleocharis bella +
ovoid  +
Eleocharis bernardina +
subterete;slightly compressed  +
Eleocharis bicolor +
terete;compressed;ellipsoid;ovoid;terete;compressed;ellipsoid;ovoid  +
Eleocharis bifida +
ovoid  +
Eleocharis bolanderi +
ovoid  +
Eleocharis brachycarpa +
ovoid  +
Eleocharis brittonii +
terete;ellipsoid;ovoid  +
Eleocharis cancellata +
ovoid  +
Eleocharis cellulosa +
terete;cylindric;narrowly ellipsoid  +
Eleocharis compressa +
ovoid  +
Eleocharis compressa var. acutisquamata +
ovoid  +
Eleocharis compressa var. compressa +
ovoid  +
Eleocharis cylindrica +
cylindric;ovoid;cylindric;ovoid;lanceoloid  +
Eleocharis decumbens +
ovoid  +
Eleocharis diandra +
ovoid  +
Eleocharis elliptica +
ovoid  +
Eleocharis elongata +
terete;cylindric;narrowly ellipsoid  +
Eleocharis engelmannii +
lanceoloid;subcylindric or ovoid  +
Eleocharis equisetoides +
terete;cylindric;narrowly ellipsoid  +
Eleocharis erythropoda +
ovoid;lanceoloid or nearly cylindric  +
Eleocharis fallax +
subspheric;ovoid  +
Eleocharis flavescens +
ellipsoid  +
Eleocharis flavescens var. flavescens +
ellipsoid  +
Eleocharis flavescens var. olivacea +
ellipsoid  +
Eleocharis geniculata +
orbicular;ovoid  +
Eleocharis intermedia +
terete;ovoid;subterete  +
Eleocharis interstincta +
terete;cylindric;narrowly ellipsoid  +
Eleocharis kamtschatica +
ovoid;lanceoloid  +
Eleocharis lanceolata +
lanceoloid  +
Eleocharis macrostachya +
obtuse;acute;narrowly lanceoloid;ovoid  +
Eleocharis mamillata subsp. mamillata +
acute;ovoid  +
Eleocharis melanocarpa +
terete  +
Eleocharis microcarpa +
terete;ovoid;ellipsoid or lanceoloid  +
Eleocharis microcarpa var. filiculmis +
terete;ovoid;ellipsoid or lanceoloid  +
Eleocharis microcarpa var. microcarpa +
terete;ovoid;ellipsoid or lanceoloid  +
Eleocharis minima +
acute;terete;compressed;ellipsoid;ovoid  +
Eleocharis montana +
ovoid  +
Eleocharis montevidensis +
lanceoloid;ellipsoid;subcylindric  +
Eleocharis nana +
terete;compressed;obovoid;ellipsoid;ovoid  +
Eleocharis nigrescens +
terete;ellipsoid;ovoid  +
Eleocharis nitida +
obtuse;acute  +
Eleocharis obtusa +
ovoid  +
Eleocharis obtusetrigona +
terete;cylindric;narrowly ellipsoid  +
Eleocharis occulta +
ovoid  +
Eleocharis ovata +
ovoid  +
Eleocharis pachycarpa +
terete;ovoid  +
Eleocharis palustris +
ovoid;lanceoloid  +
Eleocharis parishii +
lanceoloid  +
Eleocharis quadrangulata +
terete;cylindric;narrowly ellipsoid  +
Eleocharis quinqueflora +
subterete;slightly compressed  +
Eleocharis radicans +
ovoid  +
Eleocharis ravenelii +
lanceoloid  +
Eleocharis retroflexa +
compressed;obovoid;ellipsoid  +
Eleocharis reverchonii +
ovoid  +
Eleocharis robbinsii +
terete;cylindric;narrowly ellipsoid  +
Eleocharis rostellata +
ovoid  +
Eleocharis sect. Eleogenus +
terete  +
Eleocharis subg. Eleocharis +
ellipsoid;cylindric;ovoid  +
Eleocharis subg. Limnochloa +
terete;cylindric;narrowly ellipsoid  +
Eleocharis subg. Scirpidium +
terete;ovoid;subcylindric  +
Eleocharis subg. Zinserlingia +
terete;oblong;ovoid  +
Eleocharis suksdorfiana +
many-ridged;subterete;slightly compressed  +
Eleocharis tenuis +
ovoid  +
Eleocharis tenuis var. pseudoptera +
ovoid  +
Eleocharis tenuis var. tenuis +
ovoid  +
Eleocharis tenuis var. verrucosa +
ovoid  +
Eleocharis torticulmis +
compressed  +
Eleocharis tortilis +
terete;ovoid;lanceoloid or ellipsoid  +
Eleocharis tricostata +
cylindric;ovoid  +
Eleocharis tuberculosa +
terete;ovoid  +
Eleocharis uniglumis +
ovoid;lanceoloid  +
Eleocharis vivipara +
ovoid;ellipsoid  +
Eleocharis wolfii +
lanceoloid;ovoid  +
Eleusine +
compressed  +
Eleusine coracana +
compressed  +
Eleusine coracana subsp. africana +
compressed  +
Eleusine coracana subsp. coracana +
compressed  +
Eleusine indica +
compressed  +
Eleusine tristachya +
compressed  +
Elionurus +
muticous  +, compressed  +
Elionurus barbiculmis +
muticous  +, compressed  +
Elionurus tripsacoides +
muticous  +, compressed  +
Elymus +
terete  +, compressed  +
Elymus alaskanus +
terete  +, compressed  +
Elymus alaskanus subsp. alaskanus +
terete  +, compressed  +
Elymus alaskanus subsp. hyperarcticus +
terete  +, compressed  +
Elymus albicans +
terete  +, compressed  +
Elymus arizonicus +
terete  +, compressed  +
Elymus bakeri +
terete  +, compressed  +
Elymus canadensis +
terete  +, compressed  +
Elymus canadensis var. brachystachys +
terete  +, compressed  +
Elymus canadensis var. canadensis +
terete  +, compressed  +
Elymus canadensis var. robustus +
terete  +, compressed  +
Elymus caninus +
terete  +, compressed  +
Elymus churchii +
terete  +, compressed  +
Elymus ciliaris +
terete  +, compressed  +
Elymus curvatus +
terete  +, compressed  +
Elymus dahuricus +
terete  +, compressed  +
Elymus diversiglumis +
terete  +, compressed  +
Elymus elymoides +
terete  +, compressed  +
Elymus elymoides subsp. brevifolius +
terete  +, compressed  +
Elymus elymoides subsp. californicus +
terete  +, compressed  +
Elymus elymoides subsp. elymoides +
terete  +, compressed  +
Elymus elymoides subsp. hordeoides +
terete  +, compressed  +
Elymus glabriflorus +
terete  +, compressed  +
Elymus glaucus +
terete  +, compressed  +
Elymus glaucus subsp. glaucus +
terete  +, compressed  +
Elymus glaucus subsp. mackenziei +
terete  +, compressed  +
Elymus glaucus subsp. virescens +
terete  +, compressed  +
Elymus hirsutus +
terete  +, compressed  +
Elymus hoffmannii +
terete  +, compressed  +
Elymus hystrix +
terete  +, compressed  +
Elymus interruptus +
terete  +, compressed  +
Elymus lanceolatus +
terete  +, compressed  +
Elymus lanceolatus subsp. lanceolatus +
terete  +, compressed  +
Elymus lanceolatus subsp. psammophilus +
terete  +, compressed  +
Elymus lanceolatus subsp. riparius +
terete  +, compressed  +
Elymus macgregorii +
terete  +, compressed  +
Elymus macrourus +
terete  +, compressed  +
Elymus multisetus +
terete  +, compressed  +
Elymus pringlei +
terete  +, compressed  +
Elymus repens +
terete  +, compressed  +
Elymus riparius +
terete  +, compressed  +
Elymus scribneri +
terete  +, compressed  +
Elymus semicostatus +
terete  +, compressed  +
Elymus sibiricus +
terete  +, compressed  +
Elymus sierrae +
terete  +, compressed  +
Elymus stebbinsii +
terete  +, compressed  +
Elymus stebbinsii subsp. septentrionalis +
terete  +, compressed  +
Elymus stebbinsii subsp. stebbinsii +
terete  +, compressed  +
Elymus svensonii +
terete  +, compressed  +
Elymus texensis +
terete  +, compressed  +
Elymus trachycaulus +
terete  +, compressed  +
Elymus trachycaulus subsp. subsecundus +
terete  +, compressed  +
Elymus trachycaulus subsp. trachycaulus +
terete  +, compressed  +
Elymus trachycaulus subsp. virescens +
terete  +, compressed  +
Elymus tsukushiensis +
terete  +, compressed  +
Elymus villosus +
terete  +, compressed  +
Elymus violaceus +
terete  +, compressed  +
Elymus virginicus +
terete  +, compressed  +
Elymus virginicus var. halophilus +
terete  +, compressed  +
Elymus virginicus var. intermedius +
terete  +, compressed  +
Elymus virginicus var. jejunus +
terete  +, compressed  +
Elymus virginicus var. virginicus +
terete  +, compressed  +
Elymus wawawaiensis +
terete  +, compressed  +
Elymus wiegandii +
terete  +, compressed  +
Elymus ×cayouetteorum +
terete  +, compressed  +
Elymus ×ebingeri +
terete  +, compressed  +
Elymus ×hansenii +
terete  +, compressed  +
Elymus ×palmerensis +
terete  +, compressed  +
Elymus ×pinalenoensis +
terete  +, compressed  +
Elymus ×pseudorepens +
terete  +, compressed  +
Elymus ×saundersii +
terete  +, compressed  +
Elymus ×yukonensis +
terete  +, compressed  +
Enneapogon +
compressed  +
Enneapogon cenchroides +
compressed  +
Enneapogon desvauxii +
compressed  +
Enteropogon +
compressed  +
Enteropogon chlorideus +
compressed  +
Enteropogon dolichostachyus +
compressed  +
Enteropogon prieurii +
compressed  +
Eragrostis +
compressed  +
Eragrostis airoides +
ovate  +, lanceolate  +
Eragrostis amabilis +
ovate  +, oblong  +
Eragrostis atrovirens +
ovatelanceolate  +
Eragrostis bahiensis +
lanceolate  +
Eragrostis barrelieri +
ovate  +
Eragrostis capillaris +
ovate  +, lanceolate  +
Eragrostis cilianensis +
ovatelanceolate  +
Eragrostis ciliaris +
elliptical-ovate  +, ovatelanceolate  +
Eragrostis ciliaris var. ciliaris +
elliptical-ovate  +, ovatelanceolate  +
Eragrostis ciliaris var. laxa +
elliptical-ovate  +, ovatelanceolate  +
Eragrostis cumingii +
linear-lanceolate  +
Eragrostis curtipedicellata +
linear-lanceolate  +
Eragrostis curvula +
linear-lanceolate  +
Eragrostis cylindriflora +
oblong  +
Eragrostis echinochloidea +
ovate  +
Eragrostis elliottii +
linear-lanceolate  +
Eragrostis elongata +
linear-lanceolate  +
Eragrostis erosa +
lanceolate  +
Eragrostis frankii +
broadly ovate  +, lanceolate  +
Eragrostis gangetica +
ovate  +
Eragrostis hirsuta +
lanceolate  +
Eragrostis hypnoides +
linear-oblong  +
Eragrostis intermedia +
lanceolate  +
Eragrostis japonica +
oblong  +, narrowly lanceolate  +
Eragrostis lehmanniana +
linear-lanceolate  +
Eragrostis lugens +
lanceolate  +
Eragrostis lutescens +
ovate  +
Eragrostis mexicana +
ovate  +, linear-lanceolate  +
Eragrostis mexicana subsp. mexicana +
ovate  +, oblong  +
Eragrostis mexicana subsp. virescens +
linear  +, linear-lanceolate  +
Eragrostis minor +
ovate  +
Eragrostis obtusiflora +
ovate  +, lanceolate  +
Eragrostis palmeri +
linear-lanceolate  +
Eragrostis pectinacea +
linear-oblong  +, narrowly lanceolate  +
Eragrostis pectinacea var. miserrima +
linear-oblong  +, narrowly lanceolate  +
Eragrostis pectinacea var. pectinacea +
linear-oblong  +, narrowly lanceolate  +
Eragrostis pectinacea var. tracyi +
linear-oblong  +, narrowly lanceolate  +
Eragrostis pilosa +
linear-oblong  +, narrowly ovate  +
Eragrostis pilosa var. perplexa +
linear-oblong  +, narrowly ovate  +
Eragrostis pilosa var. pilosa +
linear-oblong  +, narrowly ovate  +
Eragrostis plana +
linear-oblong  +
Eragrostis polytricha +
narrowly lanceolate  +, linear-oblong  +
Eragrostis prolifera +
linear-lanceolate  +
Eragrostis refracta +
linear-lanceolate  +
Eragrostis reptans +
linear  +, ovate  +
Eragrostis scaligera +
ovatelanceolate  +
Eragrostis secundiflora +
flattened  +, ovate  +, linear-elliptic  +
Eragrostis sessilispica +
oblong  +, oblanceolate  +
Eragrostis setifolia +
linear-lanceolate  +
Eragrostis silveana +
linear-lanceolate  +
Eragrostis spectabilis +
linear-lanceolate  +
Eragrostis spicata +
ovate  +
Eragrostis superba +
flattened  +, ovate  +
Eragrostis swallenii +
linear-lanceolate  +
Eragrostis tef +
linear-lanceolate  +, ovate  +
Eragrostis trichodes +
ovate  +, lanceolate  +
Eragrostis trichophora +
linear-lanceolate  +
Eragrostis unioloides +
ovatelanceolate  +
Eremochloa +
compressed  +
Eremochloa ciliaris +
ovoid-oblong  +
Eremochloa ophiuroides +
compressed  +
Eremopoa +
terete  +, slightly laterally compressed  +
Eremopoa altaica +
terete  +, slightly laterally compressed  +
Eremopyrum +
compressed  +
Eremopyrum bonaepartis +
compressed  +
Eremopyrum orientale +
compressed  +
Eremopyrum triticeum +
compressed  +
Eriochloa +
compressed  +, terete  +
Eriochloa acuminata +
lanceolate  +, ovate  +
Eriochloa acuminata var. acuminata +
lanceolate  +, ovate  +
Eriochloa acuminata var. minor +
lanceolate  +, ovate  +
Eriochloa aristata +
lanceolate  +
Eriochloa contracta +
lanceolate  +
Eriochloa fatmensis +
lanceolate  +
Eriochloa lemmonii +
compressed  +, terete  +
Eriochloa michauxii +
ovate  +, elliptic  +
Eriochloa michauxii var. michauxii +
ovate  +, elliptic  +
Eriochloa michauxii var. simpsonii +
ovate  +, elliptic  +
Eriochloa polystachya +
lanceolate  +, ovate  +
Eriochloa pseudoacrotricha +
lanceolate  +
Eriochloa punctata +
compressed  +, terete  +
Eriochloa sericea +
compressed  +, terete  +
Eriochloa villosa +
ovate  +, elliptic  +
Erioneuron +
compressed  +
Erioneuron avenaceum +
compressed  +
Erioneuron nealleyi +
compressed  +
Erioneuron pilosum +
compressed  +
Eriophorum angustifolium +
ovoid  +
Eriophorum angustifolium subsp. angustifolium +
ovoid  +
Eriophorum angustifolium subsp. triste +
ovoid  +
Eriophorum brachyantherum +
globose  +
Eriophorum callitrix +
globose  +
Eriophorum chamissonis +
globose  +
Eriophorum crinigerum +
oblong-lanceoloid  +
Eriophorum gracile +
ovoid  +
Eriophorum scheuchzeri +
broadly obovoid;subglobose  +
Eriophorum tenellum +
ovoid  +
Eriophorum vaginatum +
globose-subglobose;ovoid-oblong  +
Eriophorum virginicum +
ovoid  +
Eriophorum viridicarinatum +
oblong-ovoid  +
Eustachys +
compressed  +
Eustachys caribaea +
compressed  +
Eustachys distichophylla +
compressed  +
Eustachys floridana +
compressed  +
Eustachys glauca +
compressed  +
Eustachys neglecta +
compressed  +
Eustachys petraea +
compressed  +
Eustachys retusa +
compressed  +
F
Festuca +
compressed  +
Festuca altaica +
compressed  +
Festuca amethystina +
compressed  +
Festuca arizonica +
compressed  +
Festuca auriculata +
compressed  +
Festuca baffinensis +
compressed  +
Festuca brachyphylla +
compressed  +
Festuca brachyphylla subsp. brachyphylla +
compressed  +
Festuca brachyphylla subsp. breviculmis +
compressed  +
Festuca brachyphylla subsp. coloradensis +
compressed  +
Festuca brevissima +
compressed  +
Festuca californica +
compressed  +
Festuca californica subsp. californica +
compressed  +
Festuca californica subsp. hitchcockiana +
compressed  +
Festuca californica subsp. parishii +
compressed  +
Festuca calligera +
compressed  +
Festuca campestris +
compressed  +
Festuca dasyclada +
compressed  +
Festuca earlei +
compressed  +
Festuca edlundiae +
compressed  +
Festuca elmeri +
compressed  +
Festuca filiformis +
compressed  +
Festuca frederikseniae +
compressed  +
Festuca glauca +
compressed  +
Festuca groenlandica +
compressed  +
Festuca hallii +
compressed  +
Festuca heterophylla +
compressed  +
Festuca hyperborea +
compressed  +
Festuca idahoensis +
compressed  +
Festuca lenensis +
compressed  +
Festuca ligulata +
compressed  +
Festuca minutiflora +
compressed  +
Festuca occidentalis +
compressed  +
Festuca ovina +
compressed  +
Festuca paradoxa +
elliptic  +, obovate  +
Festuca prolifera +
compressed  +
Festuca pseudovivipara +
compressed  +
Festuca roemeri +
compressed  +
Festuca rubra +
compressed  +
Festuca rubra subsp. arctica +
compressed  +
Festuca rubra subsp. arenaria +
compressed  +
Festuca rubra subsp. aucta +
oblong  +
Festuca rubra subsp. commutata +
compressed  +
Festuca rubra subsp. fallax +
compressed  +
Festuca rubra subsp. mediana +
compressed  +
Festuca rubra subsp. pruinosa +
compressed  +
Festuca rubra subsp. rubra +
compressed  +
Festuca rubra subsp. secunda +
compressed  +
Festuca rubra subsp. vallicola +
compressed  +
Festuca saximontana +
compressed  +
Festuca saximontana var. purpusiana +
compressed  +
Festuca saximontana var. robertsiana +
compressed  +
Festuca saximontana var. saximontana +
compressed  +
Festuca sect. Breviaristatae +
compressed  +
Festuca sect. Elmera +
compressed  +
Festuca sect. Festuca +
compressed  +
Festuca sect. Subulatae +
compressed  +
Festuca sect. Subuliflorae +
compressed  +
Festuca sect. Texanae +
compressed  +
Festuca sororia +
compressed  +
Festuca subg. Festuca +
compressed  +
Festuca subg. Montanae +
compressed  +
Festuca subg. Obtusae +
compressed  +
Festuca subg. Subulatae +
compressed  +
Festuca subulata +
compressed  +
Festuca subuliflora +
compressed  +
Festuca subverticillata +
elliptic  +, ovate  +
Festuca thurberi +
compressed  +
Festuca trachyphylla +
compressed  +
Festuca valesiaca +
compressed  +
Festuca versuta +
compressed  +
Festuca viridula +
compressed  +
Festuca viviparoidea +
compressed  +
Festuca viviparoidea subsp. krajinae +
compressed  +
Festuca viviparoidea subsp. viviparoidea +
compressed  +
Festuca washingtonica +
compressed  +
Fimbristylis +
compressed;mainly ovoid;lanceoloid or cylindric  +
Fimbristylis annua +
ovoid;lanceovoid  +
Fimbristylis autumnalis +
mostly narrowly lanceoloid;narrowly ellipsoid  +
Fimbristylis brevivaginata +
narrowly ovoid;lanceoloid or cylindric  +
Fimbristylis caroliniana +
lanceoloid;ellipsoid;lanceoloid;ellipsoid;ovoid  +
Fimbristylis castanea +
cylindric;ovoid;cylindric;ovoid;ellipsoid  +
Fimbristylis cymosa +
ovoid  +
Fimbristylis decipiens +
ovoid;lanceoloid  +
Fimbristylis dichotoma +
compressed;mainly ovoid;lanceoloid or cylindric  +
Fimbristylis miliacea +
broadly ovoid;round  +
Fimbristylis perpusilla +
ovoid;globose or short-cylindric  +
Fimbristylis puberula +
broadly ovoid;lance-cylindric  +
Fimbristylis puberula var. interior +
broadly ovoid;lance-cylindric  +
Fimbristylis puberula var. puberula +
broadly ovoid;lance-cylindric  +
Fimbristylis schoenoides +
ovoid  +
Fimbristylis squarrosa +
ellipsoid-cylindric;lanceoloid  +
Fimbristylis thermalis +
lanceovoid;cylindric-ellipsoid  +
Fimbristylis tomentosa +
lanceoloid  +
Fimbristylis vahlii +
cylindric;lanceoloid-cylindric  +
Fingerhuthia +
compressed  +
Fingerhuthia africana +
compressed  +
Fuirena breviseta +
ovoid;cylindric  +
Fuirena bushii +
ovoid;cylindric  +
Fuirena longa +
lanceovoid;cylindric-lanceoloid  +
Fuirena pumila +
lanceovoid;cylindric  +
Fuirena scirpoidea +
ovoid;lanceovoid  +
Fuirena simplex +
cylindric;lanceovoid;cylindric;lanceovoid;ovoid  +
Fuirena simplex var. aristulata +
lanceoloid;lanceovoid  +
Fuirena simplex var. simplex +
lance-cylindric;lanceovoid;lance-cylindric;lanceovoid;ovoid  +
Fuirena squarrosa +
ovoid;cylindric-lanceoloid  +
G
Gastridium +
not u--shaped  +, compressed  +
Gastridium phleoides +
not u--shaped  +, compressed  +
Gaudinia +
compressed  +
Gaudinia fragilis +
compressed  +
Glyceria +
compressed  +, oval  +, terete  +, …
Glyceria acutiflora +
compressed  +, terete  +, cylindrical  +
Glyceria alnasteretum +
compressed  +, oval  +
Glyceria borealis +
rectangular  +, terete  +, cylindrical  +
Glyceria canadensis +
oval  +, compressed  +
Glyceria canadensis var. canadensis +
oval  +, compressed  +
Glyceria canadensis var. laxa +
oval  +, compressed  +
Glyceria declinata +
rectangular  +, terete  +, cylindrical  +
Glyceria elata +
oval  +, compressed  +
Glyceria fluitans +
rectangular  +, terete  +, cylindrical  +
Glyceria grandis +
oval  +, elliptic  +
Glyceria grandis var. grandis +
oval  +, elliptic  +
Glyceria grandis var. komarovii +
oval  +, elliptic  +
Glyceria leptostachya +
rectangular  +, terete  +, cylindrical  +
Glyceria maxima +
oval  +, compressed  +
Glyceria melicaria +
oval  +, compressed  +
Glyceria notata +
compressed  +, terete  +, cylindrical  +
Glyceria nubigena +
oval  +, compressed  +
Glyceria obtusa +
oval  +, compressed  +
Glyceria pulchella +
oval  +, compressed  +
Glyceria sect. Glyceria +
rectangular  +, terete  +, cylindrical  +
Glyceria sect. Hydropoa +
compressed  +, oval  +
Glyceria sect. Striatae +
compressed  +, oval  +
Glyceria septentrionalis +
rectangular  +, terete  +, cylindrical  +
Glyceria septentrionalis var. arkansana +
rectangular  +, terete  +, cylindrical  +
Glyceria septentrionalis var. septentrionalis +
rectangular  +, terete  +, cylindrical  +
Glyceria striata +
oval  +, compressed  +
Glyceria ×occidentalis +
rectangular  +, terete  +, cylindrical  +
Gymnopogon +
compressed  +
Gymnopogon ambiguus +
compressed  +
Gymnopogon brevifolius +
compressed  +
Gymnopogon chapmanianus +
compressed  +
Gynerium +
compressed  +
Gynerium sagittatum +
compressed  +
H
Hackelochloa +
ovate  +, hemispherical  +
Hackelochloa granularis +
ovate  +, hemispherical  +
Hainardia +
compressed  +
Hainardia cylindrica +
compressed  +
Hakonechloa +
compressed  +
Hakonechloa macra +
compressed  +
Helictotrichon +
compressed  +
Helictotrichon mortonianum +
compressed  +
Helictotrichon sempervirens +
compressed  +
Hemarthria +
compressed  +
Hemarthria altissima +
acuminate  +
Hesperostipa +
laterally compressed  +, terete  +
Hesperostipa comata +
laterally compressed  +, terete  +
Hesperostipa comata subsp. comata +
laterally compressed  +, terete  +
Hesperostipa comata subsp. intermedia +
laterally compressed  +, terete  +
Hesperostipa curtiseta +
laterally compressed  +, terete  +
Hesperostipa neomexicana +
laterally compressed  +, terete  +
Hesperostipa spartea +
laterally compressed  +, terete  +
Heteropogon +
terete  +
Heteropogon contortus +
terete  +
Heteropogon melanocarpus +
terete  +
Hilaria +
compressed  +
Hilaria belangeri +
compressed  +
Hilaria belangeri var. belangeri +
compressed  +
Hilaria belangeri var. longifolia +
compressed  +
Hilaria jamesii +
compressed  +
Hilaria mutica +
compressed  +
Hilaria rigida +
compressed  +
Hilaria swallenii +
compressed  +
Holcus +
compressed  +
Holcus lanatus +
compressed  +
Holcus mollis +
compressed  +
Hordeum +
terete  +, compressed  +
Hordeum arizonicum +
terete  +, compressed  +
Hordeum brachyantherum +
terete  +, compressed  +
Hordeum brachyantherum subsp. brachyantherum +
terete  +, compressed  +
Hordeum brachyantherum subsp. californicum +
terete  +, compressed  +
Hordeum bulbosum +
terete  +, compressed  +
Hordeum depressum +
terete  +, compressed  +
Hordeum intercedens +
terete  +, compressed  +
Hordeum jubatum +
terete  +, compressed  +
Hordeum jubatum subsp. intermedium +
terete  +, compressed  +
Hordeum jubatum subsp. jubatum +
terete  +, compressed  +
Hordeum marinum +
terete  +, compressed  +
Hordeum marinum subsp. gussoneanum +
terete  +, compressed  +
Hordeum marinum subsp. marinum +
terete  +, compressed  +
Hordeum murinum +
terete  +, compressed  +
Hordeum murinum subsp. glaucum +
terete  +, compressed  +
Hordeum murinum subsp. leporinum +
terete  +, compressed  +
Hordeum murinum subsp. murinum +
terete  +, compressed  +
Hordeum pusillum +
terete  +, compressed  +
Hordeum secalinum +
terete  +, compressed  +
Hordeum vulgare +
terete  +, compressed  +
Hygroryza +
compressed  +
Hygroryza aristata +
compressed  +
Hymenachne +
lanceolate  +, compressed  +
Hymenachne amplexicaulis +
acuminate  +, lanceolate  +
Hyparrhenia +
subterete  +, compressed  +
Hyparrhenia hirta +
subterete  +, compressed  +
Hyparrhenia rufa +
subterete  +, compressed  +
I
Ischaemum +
compressed  +
Ischaemum indicum +
compressed  +
Ischaemum rugosum +
compressed  +
Ixophorus +
compressed  +
Ixophorus unisetus +
compressed  +
J
Jarava +
laterally compressed  +, terete  +
Jarava ichu +
laterally compressed  +, terete  +
Jarava plumosa +
laterally compressed  +, terete  +
Jarava speciosa +
laterally compressed  +, terete  +
K
Karroochloa +
compressed  +
Karroochloa purpurea +
compressed  +
Koeleria +
compressed  +
Koeleria asiatica +
compressed  +
Koeleria macrantha +
obovate  +
Koeleria pyramidata +
compressed  +
Kyllinga brevifolia +
ovate  +
Kyllinga gracillima +
ovate  +
Kyllinga odorata +
ovate;ovatelanceolate  +
Kyllinga pumila +
lanceolate;ovatelanceolate  +
Kyllinga squamulata +
ovate  +
L
Lachnagrostis +
compressed  +
Lachnagrostis filiformis +
compressed  +
Lagurus +
compressed  +
Lagurus ovatus +
compressed  +
Lamarckia +
compressed  +, terete to somewhat  +
Lamarckia aurea +
compressed  +, terete to somewhat  +
Lasiacis +
subglobose  +, globose  +
Lasiacis divaricata +
obovate  +
Lasiacis ruscifolia +
globose  +
Leersia +
terete  +, compressed  +
Leersia hexandra +
ovate  +, elliptic  +
Leersia lenticularis +
broadly elliptic  +, suborbicular  +
Leersia monandra +
ovate  +, elliptic  +, compressed  +
Leersia oryzoides +
terete  +, compressed  +
Leersia virginica +
ovate  +, oblong  +
Leptochloa +
rounded  +, slightly keeled  +
Leptochloa chinensis +
rounded  +, slightly keeled  +
Leptochloa chloridiformis +
rounded  +, slightly keeled  +
Leptochloa dubia +
rounded  +, slightly keeled  +
Leptochloa fusca +
rounded  +, slightly keeled  +
Leptochloa fusca subsp. fascicularis +
rounded  +, slightly keeled  +
Leptochloa fusca subsp. fusca +
rounded  +, slightly keeled  +
Leptochloa fusca subsp. uninervia +
rounded  +, slightly keeled  +
Leptochloa nealleyi +
rounded  +, slightly keeled  +
Leptochloa panicea +
rounded  +, slightly keeled  +
Leptochloa panicea subsp. brachiata +
rounded  +, slightly keeled  +
Leptochloa panicea subsp. mucronata +
rounded  +, slightly keeled  +
Leptochloa panicoides +
rounded  +, slightly keeled  +
Leptochloa scabra +
rounded  +, slightly keeled  +
Leptochloa virgata +
rounded  +, slightly keeled  +
Leptochloa viscida +
rounded  +, slightly keeled  +
Leucopoa +
compressed  +
Leucopoa kingii +
compressed  +
Leymus +
terete  +, compressed  +
Leymus ambiguus +
terete  +, compressed  +
Leymus angustus +
terete  +, compressed  +
Leymus arenarius +
terete  +, compressed  +
Leymus californicus +
terete  +, compressed  +
Leymus cinereus +
terete  +, compressed  +
Leymus condensatus +
terete  +, compressed  +
Leymus flavescens +
terete  +, compressed  +
Leymus innovatus +
terete  +, compressed  +
Leymus innovatus subsp. innovatus +
terete  +, compressed  +
Leymus innovatus subsp. velutinus +
terete  +, compressed  +
Leymus mollis +
terete  +, compressed  +
Leymus mollis subsp. mollis +
terete  +, compressed  +
Leymus mollis subsp. villosissimus +
terete  +, compressed  +
Leymus multicaulis +
terete  +, compressed  +
Leymus pacificus +
terete  +, compressed  +
Leymus racemosus +
terete  +, compressed  +
Leymus salina +
terete  +, compressed  +
Leymus salina subsp. mojavensis +
terete  +, compressed  +
Leymus salina subsp. salina +
terete  +, compressed  +
Leymus salina subsp. salmonis +
terete  +, compressed  +
Leymus simplex +
terete  +, compressed  +
Leymus simplex var. luxurians +
terete  +, compressed  +
Leymus simplex var. simplex +
terete  +, compressed  +
Leymus triticoides +
terete  +, compressed  +
Leymus ×multiflorus +
terete  +, compressed  +
Leymus ×vancouverensis +
terete  +, compressed  +
Limnodea +
subterete  +
Limnodea arkansana +
subterete  +
Lithachne +
lanceolate  +
Lithachne humilis +
gibbous  +, triangular  +
Lolium +
compressed  +
Lolium multiflorum +
compressed  +
Lolium perenne +
compressed  +
Lolium persicum +
compressed  +
Lolium rigidum +
compressed  +
Lolium temulentum +
compressed  +
Lolium temulentum subsp. remotum +
compressed  +
Lolium temulentum subsp. temulentum +
compressed  +
Luziola +
laterally compressed  +, subterete  +
Luziola bahiensis +
laterally compressed  +, subterete  +
Luziola fluitans +
laterally compressed  +, subterete  +
Luziola peruviana +
laterally compressed  +, subterete  +
Lycurus +
compressed  +
Lycurus phleoides +
compressed  +
Lycurus setosus +
compressed  +
M
Macrochloa +
laterally compressed  +, terete  +
Macrochloa tenacissima +
laterally compressed  +, terete  +
Megathyrsus maximus +
oblong-ellipsoid  +
Melica +
compressed  +
Melica altissima +
compressed  +
Melica aristata +
compressed  +
Melica bulbosa +
compressed  +
Melica californica +
compressed  +
Melica ciliata +
compressed  +
Melica frutescens +
compressed  +
Melica fugax +
compressed  +
Melica geyeri +
compressed  +
Melica geyeri var. aristulata +
compressed  +
Melica geyeri var. geyeri +
compressed  +
Melica harfordii +
compressed  +
Melica imperfecta +
compressed  +
Melica montezumae +
compressed  +
Melica mutica +
compressed  +
Melica nitens +
compressed  +
Melica porteri +
compressed  +
Melica porteri var. laxa +
compressed  +
Melica porteri var. porteri +
compressed  +
Melica smithii +
compressed  +
Melica spectabilis +
compressed  +
Melica stricta +
v--shaped  +
Melica stricta var. albicaulis +
v--shaped  +
Melica stricta var. stricta +
v--shaped  +
Melica subulata +
compressed  +
Melica torreyana +
compressed  +
Melinis +
compressed  +, terete  +
Melinis minutiflora +
compressed  +, terete  +
Melinis nerviglumis +
compressed  +, terete  +
Melinis repens +
compressed  +, terete  +
Mibora +
compressed  +
Mibora minima +
compressed  +
Microchloa +
terete  +, dorsally compressed  +
Microchloa kunthii +
terete  +, dorsally compressed  +
Milium +
compressed  +
Milium effusum +
compressed  +
Milium vernale +
compressed  +
Miscanthus floridulus +
lanceolate  +, lanceovate  +
Miscanthus sinensis +
lanceolate  +, lanceovate  +
Molinia +
compressed  +
Molinia caerulea +
compressed  +
Monanthochloë +
subterete  +
Monanthochloë littoralis +
subterete  +
Moorochloa +
convex  +, compressed  +
Moorochloa eruciformis +
ovate  +
Muhlenbergia +
compressed  +
Muhlenbergia andina +
compressed  +
Muhlenbergia appressa +
compressed  +
Muhlenbergia arenacea +
compressed  +
Muhlenbergia arenicola +
compressed  +
Muhlenbergia arizonica +
compressed  +
Muhlenbergia arsenei +
compressed  +
Muhlenbergia asperifolia +
compressed  +
Muhlenbergia brevis +
compressed  +
Muhlenbergia bushii +
compressed  +
Muhlenbergia californica +
compressed  +
Muhlenbergia capillaris +
compressed  +
Muhlenbergia crispiseta +
compressed  +
Muhlenbergia curtifolia +
compressed  +
Muhlenbergia cuspidata +
compressed  +
Muhlenbergia depauperata +
compressed  +
Muhlenbergia diversiglumis +
compressed  +
Muhlenbergia dubia +
compressed  +
Muhlenbergia dumosa +
compressed  +
Muhlenbergia elongata +
compressed  +
Muhlenbergia eludens +
compressed  +
Muhlenbergia emersleyi +
compressed  +
Muhlenbergia expansa +
compressed  +
Muhlenbergia filiculmis +
compressed  +
Muhlenbergia filiformis +
compressed  +
Muhlenbergia fragilis +
compressed  +
Muhlenbergia frondosa +
compressed  +
Muhlenbergia glabrifloris +
compressed  +
Muhlenbergia glauca +
compressed  +
Muhlenbergia glomerata +
compressed  +
Muhlenbergia jonesii +
compressed  +
Muhlenbergia lindheimeri +
compressed  +
Muhlenbergia longiligula +
compressed  +
Muhlenbergia mexicana +
compressed  +
Muhlenbergia microsperma +
compressed  +
Muhlenbergia minutissima +
compressed  +
Muhlenbergia montana +
compressed  +
Muhlenbergia palmeri +
compressed  +
Muhlenbergia pauciflora +
compressed  +
Muhlenbergia pectinata +
compressed  +
Muhlenbergia peruviana +
compressed  +
Muhlenbergia polycaulis +
compressed  +
Muhlenbergia porteri +
compressed  +
Muhlenbergia pungens +
compressed  +
Muhlenbergia racemosa +
compressed  +
Muhlenbergia ramulosa +
compressed  +
Muhlenbergia repens +
compressed  +
Muhlenbergia reverchonii +
compressed  +
Muhlenbergia richardsonis +
compressed  +
Muhlenbergia rigens +
compressed  +
Muhlenbergia rigida +
compressed  +
Muhlenbergia schreberi +
compressed  +
Muhlenbergia sericea +
compressed  +
Muhlenbergia setifolia +
compressed  +
Muhlenbergia sinuosa +
compressed  +
Muhlenbergia sobolifera +
compressed  +
Muhlenbergia spiciformis +
compressed  +
Muhlenbergia straminea +
compressed  +
Muhlenbergia sylvatica +
compressed  +
Muhlenbergia tenuiflora +
compressed  +
Muhlenbergia tenuifolia +
compressed  +
Muhlenbergia texana +
compressed  +
Muhlenbergia thurberi +
compressed  +
Muhlenbergia torreyana +
compressed  +
Muhlenbergia torreyi +
compressed  +
Muhlenbergia uniflora +
compressed  +
Muhlenbergia utilis +
compressed  +
Muhlenbergia villiflora +
compressed  +
Muhlenbergia wrightii +
compressed  +
Muhlenbergia ×curtisetosa +
compressed  +
Muhlenbergia ×involuta +
compressed  +
Munroa +
compressed  +
Munroa squarrosa +
compressed  +
N
Nardus +
triangular  +
Nardus stricta +
triangular  +
Nassella +
laterally compressed  +, terete  +
Nassella cernua +
laterally compressed  +, terete  +
Nassella chilensis +
laterally compressed  +, terete  +
Nassella lepida +
laterally compressed  +, terete  +
Nassella leucotricha +
laterally compressed  +, terete  +
Nassella manicata +
laterally compressed  +, terete  +
Nassella neesiana +
laterally compressed  +, terete  +
Nassella pulchra +
laterally compressed  +, terete  +
Nassella tenuissima +
laterally compressed  +, terete  +
Nassella trichotoma +
laterally compressed  +, terete  +
Nassella viridula +
laterally compressed  +, terete  +
Neostapfia +
compressed  +
Neostapfia colusana +
compressed  +
Neyraudia +
compressed  +
Neyraudia reynaudiana +
compressed  +
O
Opizia +
compressed  +
Opizia stolonifera +
compressed  +
Oplismenus +
compressed  +
Oplismenus hirtellus +
compressed  +
Orcuttia +
compressed  +
Orcuttia californica +
compressed  +
Orcuttia inaequalis +
compressed  +
Orcuttia pilosa +
compressed  +
Orcuttia tenuis +
compressed  +
Orcuttia viscida +
compressed  +
Oryza +
compressed  +
Oryza longistaminata +
oblong  +
Oryza punctata +
asymmetrically elliptic-oblong  +, broadly oblong  +
Oryza rufipogon +
elliptic  +, oblong  +
Oryza sativa +
compressed  +
Oryzopsis +
laterally compressed  +, terete  +
Oryzopsis asperifolia +
laterally compressed  +, terete  +
P
Panicum +
compressed  +, subterete  +
Panicum amarum +
acuminate  +, ovoid  +
Panicum amarum subsp. amarulum +
acuminate  +, ovoid  +
Panicum amarum subsp. amarum +
acuminate  +, ovoid  +
Panicum anceps +
lanceolate  +, falcate  +, narrowly ellipsoid  +, …
Panicum anceps subsp. anceps +
acuminate  +, falcate  +, lanceolate  +
Panicum anceps subsp. rhizomatum +
acute  +, ovoid-lanceolate  +, falcate  +
Panicum antidotale +
acute  +, ellipsoid-lanceoloid  +, narrowly ovoid  +
Panicum bergii +
ellipsoid  +, lanceoloid  +
Panicum bisulcatum +
acute  +, acuminate  +
Panicum brachyanthum +
acuminate  +, acute  +, obovoid  +, …
Panicum bulbosum +
obtuse  +, acute  +, lanceoloid  +, …
Panicum capillare +
ellipsoid  +, lanceoloid  +
Panicum capillare subsp. capillare +
ellipsoid  +, lanceoloid  +
Panicum capillare subsp. hillmanii +
ellipsoid  +, lanceoloid  +
Panicum capillarioides +
long-acuminate  +
Panicum coloratum +
acute  +, narrowly ovoid  +, ellipsoid  +
Panicum dichotomiflorum +
acute  +, acuminate  +
Panicum dichotomiflorum subsp. bartowense +
tapered  +
Panicum dichotomiflorum subsp. dichotomiflorum +
tapered  +
Panicum dichotomiflorum subsp. puritanorum +
acute  +
Panicum diffusum +
ellipsoid  +, lanceoloid  +
Panicum flexile +
acute  +, ovoid  +
Panicum ghiesbreghtii +
ovoid  +
Panicum gymnocarpon +
lanceoloid  +
Panicum hallii +
ovoid  +
Panicum hallii subsp. filipes +
ovoid  +
Panicum hallii subsp. hallii +
ovoid  +
Panicum hemitomon +
acute  +, compressed  +, lanceoloid  +
Panicum hirsutum +
ellipsoid  +
Panicum hirticaule +
spherical  +, ovoid to almost  +
Panicum hirticaule subsp. hirticaule +
spherical  +, ovoid to almost  +
Panicum hirticaule subsp. sonorum +
spherical  +, ovoid to almost  +
Panicum hirticaule subsp. stramineum +
spherical  +, ovoid to almost  +
Panicum lacustre +
pointed  +, ellipsoid  +, lanceoloid  +
Panicum miliaceum +
ovoid  +
Panicum miliaceum subsp. miliaceum +
ovoid  +
Panicum miliaceum subsp. ruderale +
ovoid  +
Panicum mohavense +
plump-ellipsoid  +
Panicum obtusum +
obtuse  +, terete  +, slightly laterally compressed  +
Panicum paludosum +
lanceolate  +
Panicum philadelphicum +
ellipsoid  +, lanceoloid  +
Panicum philadelphicum subsp. gattingeri +
ellipsoid  +, lanceoloid  +
Panicum philadelphicum subsp. lithophilum +
ellipsoid  +, lanceoloid  +
Panicum philadelphicum subsp. philadelphicum +
ovoid-ellipsoid  +
Panicum plenum +
ellipsoid  +
Panicum psilopodium +
tapering  +, apiculate  +
Panicum repens +
acute  +, ellipsoid-ovoid  +
Panicum rigidulum +
lanceolate  +
Panicum rigidulum subsp. abscissum +
lanceolate  +
Panicum rigidulum subsp. combsii +
lanceolate  +
Panicum rigidulum subsp. elongatum +
falcate  +
Panicum rigidulum subsp. pubescens +
lanceolate  +
Panicum rigidulum subsp. rigidulum +
lanceolate  +
Panicum sect. Agrostoidea +
acute  +, long-ellipsoid  +
Panicum sect. Antidotalia +
ellipsoid  +, ovoid  +
Panicum sect. Bulbosa +
lanceoloid  +
Panicum sect. Dichotomiflora +
pointed  +, ellipsoid  +, lanceoloid  +
Panicum sect. Hemitonia +
compressed  +, lanceoloid  +
Panicum sect. Monticola +
ellipsoid  +, obovoid  +
Panicum sect. Obtusa +
ellipsoid  +
Panicum sect. Panicum +
ellipsoid  +, lanceoloid  +
Panicum sect. Phanopyrum +
compressed  +, lanceoloid  +
Panicum sect. Repentia +
acute  +, acuminate  +
Panicum sect. Tenera +
ovoid  +, ellipsoid  +
Panicum sect. Urvilleana +
ovoid  +
Panicum sect. Verrucosa +
obovoid  +, ellipsoid  +, ovoid  +
Panicum subg. Agrostoidea +
ovoid  +, ellipsoid  +
Panicum subg. Panicum +
ellipsoid  +, lanceolate  +
Panicum subg. Phanopyrum +
obovoid  +, ellipsoid  +, ovoid  +
Panicum tenerum +
acute  +, lanceoloid  +, narrowly ovoid  +
Panicum trichoides +
planoconvex  +, lanceoloid  +, narrowly ovoid  +
Panicum urvilleanum +
ovoid  +
Panicum verrucosum +
obtuse  +, subacute  +, obovoid  +, …
Panicum virgatum +
acuminate  +, turgid  +, slightly laterally compressed  +
Pappophorum +
compressed  +
Pappophorum bicolor +
compressed  +
Pappophorum vaginatum +
compressed  +
Parapholis +
cylindrical  +
Parapholis incurva +
cylindrical  +
Parapholis strigosa +
cylindrical  +
Pascopyrum +
terete  +, compressed  +
Pascopyrum smithii +
terete  +, compressed  +
Paspalidium +
compressed  +
Paspalidium geminatum +
compressed  +
Paspalum +
compressed  +, rounded  +, acuminate  +
Paspalum acuminatum +
pointed  +
Paspalum almum +
compressed  +, rounded  +, acuminate  +
Paspalum bifidum +
elliptic  +, obovate  +
Paspalum blodgettii +
elliptic  +, elliptic-obovate  +
Paspalum boscianum +
orbicular  +, obovate  +, elliptic  +
Paspalum caespitosum +
compressed  +, rounded  +, acuminate  +
Paspalum conjugatum +
ovate  +
Paspalum conspersum +
elliptic  +, obovate  +
Paspalum convexum +
broadly obovate  +, suborbicular  +
Paspalum coryphaeum +
compressed  +, rounded  +, acuminate  +
Paspalum dilatatum +
tapering  +, ovate  +
Paspalum dissectum +
elliptic  +, ovate  +
Paspalum distichum +
compressed  +, rounded  +, acuminate  +
Paspalum fimbriatum +
suborbicular  +
Paspalum floridanum +
elliptic  +, suborbicular  +
Paspalum hartwegianum +
compressed  +, rounded  +, acuminate  +
Paspalum intermedium +
elliptic  +, ovate  +
Paspalum laeve +
elliptic  +, obovate or nearly orbicular  +
Paspalum langei +
elliptic  +, obovate  +
Paspalum laxum +
elliptic-obovate  +, ovate  +
Paspalum lividum +
elliptic  +, obovate  +
Paspalum malacophyllum +
oblongelliptic  +
Paspalum minus +
broadly elliptic  +, ovate  +
Paspalum modestum +
compressed  +, rounded  +, acuminate  +
Paspalum monostachyum +
elliptic  +, narrowly ovate  +
Paspalum nicorae +
compressed  +, rounded  +, acuminate  +
Paspalum notatum +
broadly elliptic  +, ovate or obovate  +
Paspalum paniculatum +
ovate  +
Paspalum pleostachyum +
elliptic  +, obovate  +
Paspalum plicatulum +
elliptic-ovate  +
Paspalum praecox +
orbicular  +, suborbicular  +
Paspalum pubiflorum +
elliptic  +, obovate  +
Paspalum quadrifarium +
compressed  +, rounded  +, acuminate  +
Paspalum racemosum +
compressed  +, rounded  +, acuminate  +
Paspalum repens +
compressed  +, rounded  +, acuminate  +
Paspalum scrobiculatum +
ovate  +
Paspalum setaceum +
elliptic  +, obovate  +
Paspalum setaceum var. ciliatifolium +
elliptic  +, obovate  +
Paspalum setaceum var. longepedunculatum +
elliptic  +, obovate or suborbicular  +
Paspalum setaceum var. muhlenbergii +
oval  +, suborbicular  +
Paspalum setaceum var. psammophilum +
suborbicular  +, orbicular  +
Paspalum setaceum var. rigidifolium +
obovate  +, ovate  +
Paspalum setaceum var. setaceum +
suborbicular  +, orbicular  +, obovate  +, …
Paspalum setaceum var. stramineum +
obovate  +, suborbicular  +
Paspalum setaceum var. supinum +
elliptic  +, obovate  +
Paspalum setaceum var. villosissimum +
suborbicular  +, orbicular  +, obovate  +, …
Paspalum unispicatum +
obovate  +
Paspalum urvillei +
elliptic  +, slightly obovate  +
Paspalum vaginatum +
elliptic-lanceolate  +
Paspalum virgatum +
obovate  +
Paspalum virletii +
ovate  +
Paspalum wrightii +
compressed  +, rounded  +, acuminate  +
Pennisetum +
compressed  +, terete  +
Pennisetum advena +
compressed  +, terete  +
Pennisetum alopecuroides +
compressed  +, terete  +
Pennisetum ciliare +
compressed  +, terete  +
Pennisetum clandestinum +
compressed  +, terete  +
Pennisetum flaccidum +
compressed  +, terete  +
Pennisetum glaucum +
compressed  +, terete  +
Pennisetum latifolium +
compressed  +, terete  +
Pennisetum macrostachys +
compressed  +, terete  +
Pennisetum macrourum +
compressed  +, terete  +
Pennisetum nervosum +
compressed  +, terete  +
Pennisetum orientale +
compressed  +, terete  +
Pennisetum pedicellatum +
compressed  +, terete  +
Pennisetum petiolare +
compressed  +, terete  +
Pennisetum polystachion +
compressed  +, terete  +
Pennisetum purpureum +
compressed  +, terete  +
Pennisetum setaceum +
compressed  +, terete  +
Pennisetum setigerum +
compressed  +, terete  +
Pennisetum villosum +
compressed  +, terete  +
Phalaris +
compressed  +
Phalaris angusta +
compressed  +
Phalaris aquatica +
compressed  +
Phalaris arundinacea +
compressed  +
Phalaris brachystachys +
compressed  +
Phalaris californica +
compressed  +
Phalaris canariensis +
compressed  +
Phalaris caroliniana +
compressed  +
Phalaris coerulescens +
compressed  +
Phalaris lemmonii +
compressed  +
Phalaris minor +
compressed  +
Phalaris paradoxa +
compressed  +
Pharus +
elongate  +
Pharus glaber +
elongate  +
Phippsia +
laterally compressed  +, nearly terete  +
Phippsia algida +
laterally compressed  +, nearly terete  +
Phippsia concinna +
laterally compressed  +, nearly terete  +
Phleum +
compressed  +
Phleum alpinum +
compressed  +
Phleum arenarium +
compressed  +
Phleum paniculatum +
compressed  +
Phleum phleoides +
compressed  +
Phleum pratense +
compressed  +
Phleum subulatum +
compressed  +
Phragmites +
compressed  +
Phragmites australis +
compressed  +
Piptatherum +
laterally compressed  +, terete  +
Piptatherum canadense +
laterally compressed  +, terete  +
Piptatherum exiguum +
laterally compressed  +, terete  +
Piptatherum micranthum +
laterally compressed  +, terete  +
Piptatherum miliaceum +
laterally compressed  +, terete  +
Piptatherum miliaceum subsp. miliaceum +
laterally compressed  +, terete  +
Piptatherum miliaceum subsp. thomasii +
laterally compressed  +, terete  +
Piptatherum pungens +
laterally compressed  +, terete  +
Piptatherum racemosum +
laterally compressed  +, terete  +
Piptatherum shoshoneanum +
laterally compressed  +, terete  +
Piptochaetium +
laterally compressed  +, terete  +
Piptochaetium avenaceum +
laterally compressed  +, terete  +
Piptochaetium avenacioides +
laterally compressed  +, terete  +
Piptochaetium fimbriatum +
laterally compressed  +, terete  +
Piptochaetium pringlei +
laterally compressed  +, terete  +
Piptochaetium setosum +
laterally compressed  +, terete  +
Piptochaetium stipoides +
laterally compressed  +, terete  +
Pleuropogon +
compressed  +
Pleuropogon californicus +
compressed  +
Pleuropogon californicus var. californicus +
compressed  +
Pleuropogon californicus var. davyi +
compressed  +
Pleuropogon hooverianus +
compressed  +
Pleuropogon oregonus +
compressed  +
Pleuropogon refractus +
compressed  +
Pleuropogon sabinei +
compressed  +
Poa +
ovate  +, lanceolate  +, infrequently terete  +, …
Poa abbreviata +
compressed  +
Poa abbreviata subsp. abbreviata +
compressed  +
Poa abbreviata subsp. marshii +
compressed  +
Poa abbreviata subsp. pattersonii +
compressed  +
Poa alpina +
compressed  +, ovate  +
Poa alpina subsp. alpina +
compressed  +, ovate  +
Poa alpina subsp. vivipara +
compressed  +, ovate  +
Poa alsodes +
compressed  +
Poa ammophila +
compressed  +, lanceolate  +
Poa annua +
compressed  +
Poa arachnifera +
compressed  +
Poa arctica +
compressed  +
Poa arctica subsp. aperta +
narrowly lanceolate  +, lanceolate  +
Poa arctica subsp. arctica +
compressed  +
Poa arctica subsp. caespitans +
compressed  +
Poa arctica subsp. grayana +
compressed  +
Poa arctica subsp. lanata +
compressed  +
Poa arida +
compressed  +
Poa arnowiae +
compressed  +
Poa atropurpurea +
compressed  +
Poa autumnalis +
compressed  +
Poa bigelovii +
compressed  +
Poa bolanderi +
compressed  +
Poa bulbosa +
compressed  +
Poa bulbosa subsp. bulbosa +
compressed  +
Poa bulbosa subsp. vivipara +
compressed  +
Poa chaixii +
compressed  +
Poa chambersii +
compressed  +
Poa chapmaniana +
compressed  +
Poa compressa +
compressed  +
Poa confinis +
compressed  +
Poa curtifolia +
compressed  +, lanceolate  +
Poa cusickii +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poa cusickii subsp. cusickii +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poa cusickii subsp. epilis +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poa cusickii subsp. pallida +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poa cusickii subsp. purpurascens +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poa cuspidata +
compressed  +
Poa diaboli +
compressed  +
Poa douglasii +
compressed  +
Poa eminens +
compressed  +
Poa fendleriana +
compressed  +, broadly lanceolate  +, ovate  +
Poa fendleriana subsp. albescens +
compressed  +, broadly lanceolate  +, ovate  +
Poa fendleriana subsp. fendleriana +
compressed  +, broadly lanceolate  +, ovate  +
Poa fendleriana subsp. longiligula +
compressed  +, broadly lanceolate  +, ovate  +
Poa glauca +
compressed  +
Poa glauca subsp. glauca +
compressed  +
Poa glauca subsp. rupicola +
compressed  +
Poa glauca var. pekulnejensis +
compressed  +
Poa hartzii +
compressed  +, lanceolate  +
Poa hartzii subsp. alaskana +
compressed  +, lanceolate  +
Poa hartzii subsp. hartzii +
compressed  +, lanceolate  +
Poa hartzii subsp. vrangelica +
compressed  +
Poa howellii +
compressed  +
Poa infirma +
compressed  +
Poa interior +
compressed  +, lanceolate  +, narrowly ovate  +
Poa keckii +
compressed  +, lanceolate  +
Poa kelloggii +
compressed  +
Poa laxa +
compressed  +
Poa laxa subsp. banffiana +
compressed  +
Poa laxa subsp. fernaldiana +
compressed  +
Poa laxiflora +
compressed  +
Poa leibergii +
compressed  +, broadly lanceolate  +, broadly ovate  +
Poa leptocoma +
lanceolate  +
Poa lettermanii +
compressed  +
Poa macrantha +
compressed  +
Poa macrocalyx +
compressed  +
Poa marcida +
compressed  +
Poa napensis +
compressed  +, lanceolate  +
Poa nemoralis +
compressed  +, narrowly lanceolate  +, lanceolate  +
Poa nervosa +
compressed  +
Poa occidentalis +
compressed  +
Poa paludigena +
broadly lanceolate  +, ovate  +
Poa palustris +
compressed  +, lanceolate  +
Poa paucispicula +
broadly lanceolate  +, ovate  +
Poa piperi +
compressed  +
Poa porsildii +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poa pratensis +
compressed  +
Poa pratensis subsp. agassizensis +
lanceolate  +
Poa pratensis subsp. alpigena +
lanceolate  +
Poa pratensis subsp. angustifolia +
lanceolate  +
Poa pratensis subsp. colpodea +
deformed  +, lanceolate  +
Poa pratensis subsp. irrigata +
lanceolate  +, broadly lanceolate  +
Poa pratensis subsp. pratensis +
lanceolate  +, broadly lanceolate  +
Poa pringlei +
compressed  +, lanceolate  +
Poa pseudoabbreviata +
compressed  +
Poa reflexa +
lanceolate  +, broadly lanceolate  +
Poa rhizomata +
compressed  +
Poa saltuensis +
compressed  +
Poa saltuensis subsp. languida +
compressed  +
Poa saltuensis subsp. saltuensis +
compressed  +
Poa sect. Abbreviatae +
compressed  +
Poa sect. Alpinae +
compressed  +, ovate  +
Poa sect. Arctopoa +
compressed  +
Poa sect. Arenariae +
compressed  +
Poa sect. Dioicopoa +
compressed  +
Poa sect. Homalopoa +
compressed  +
Poa sect. Madropoa +
compressed  +
Poa sect. Micrantherae +
compressed  +, lanceolate  +, narrowly ovoid  +
Poa sect. Oreinos +
compressed  +, narrowly lanceolate  +, ovate  +
Poa sect. Pandemos +
compressed  +
Poa sect. Poa +
compressed  +, lanceolate  +, broadly lanceolate  +
Poa sect. Secundae +
terete  +, weakly laterally compressed or distinctly compressed  +
Poa sect. Stenopoa +
compressed  +, narrowly lanceolate  +, narrowly ovate  +
Poa sect. Sylvestres +
compressed  +
Poa sect. Tichopoa +
compressed  +
Poa secunda +
subterete  +, weakly laterally compressed  +
Poa secunda subsp. juncifolia +
subterete  +, lanceolate  +
Poa secunda subsp. secunda +
subterete  +, weakly laterally compressed  +
Poa sierrae +
compressed  +
Poa stebbinsii +
compressed  +, lanceolate  +
Poa stenantha +
compressed  +, lanceolate  +, narrowly ovate  +
Poa stenantha var. stenantha +
compressed  +, lanceolate  +, narrowly ovate  +
Poa stenantha var. vivipara +
compressed  +, lanceolate  +, narrowly ovate  +
Poa strictiramea +
compressed  +, lanceolate  +
Poa subg. Arctopoa +
compressed  +
Poa subg. Poa +
subterete  +, strongly laterally compressed  +
Poa sublanata +
compressed  +
Poa subsect. Epiles +
lanceolate  +, broadly ovate  +
Poa subsect. Halophytae +
compressed  +, lanceolate  +, narrowly ovate  +
Poa subsect. Madropoa +
compressed  +
Poa subsect. Poa +
subterete  +, strongly laterally compressed  +
Poa subsect. Secundae +
narrowly lanceolate  +, lanceolate subterete  +
Poa suksdorfii +
compressed  +
Poa supina +
compressed  +
Poa sylvestris +
compressed  +
Poa tenerrima +
usually narrowly lanceolate  +, lanceolate subterete  +
Poa tracyi +
compressed  +
Poa trivialis +
compressed  +
Poa unilateralis +
lanceolate  +, narrowly ovate  +
Poa unilateralis subsp. pachypholis +
lanceolate  +, narrowly ovate  +
Poa unilateralis subsp. unilateralis +
lanceolate  +, narrowly ovate  +
Poa wheeleri +
compressed  +
Poa wolfii +
compressed  +
Poa ×gaspensis +
compressed  +
Poa ×limosa +
compressed  +
Poa ×nematophylla +
compressed  +, broadly lanceolate  +, narrowly ovate  +
Poaceae subfam. Arundinoideae +
compressed  +
Poaceae subfam. Centothecoideae +
compressed  +
Poaceae subfam. Chloridoideae +
compressed  +
Poaceae subfam. Pooideae +
compressed  +, not compressed  +
Poaceae tribe Arundineae +
compressed  +
Poaceae tribe Brachyelytreae +
compressed  +
Poaceae tribe Brachypodieae +
terete  +, slightly laterally compressed  +
Poaceae tribe Bromeae +
terete  +, laterally compressed  +
Poaceae tribe Centotheceae +
compressed  +
Poaceae tribe Cynodonteae +
compressed  +
Poaceae tribe Diarrheneae +
compressed  +
Poaceae tribe Ehrharteae +
compressed  +, terete  +
Poaceae tribe Gynerieae +
compressed  +
Poaceae tribe Meliceae +
compressed  +
Poaceae tribe Nardeae +
triangular  +, not compressed  +
Poaceae tribe Orcuttieae +
compressed  +
Poaceae tribe Oryzeae +
terete  +, compressed  +
Poaceae tribe Paniceae +
compressed  +, terete  +
Poaceae tribe Pappophoreae +
compressed  +
Poaceae tribe Phareae +
inflated  +, terete  +, lanceolate  +, …
Poaceae tribe Poeae +
compressed  +
Poaceae tribe Stipeae +
laterally compressed  +, terete  +
Poaceae tribe Thysanolaeneae +
terete  +
Poaceae tribe Triticeae +
terete  +, compressed  +
Podagrostis +
compressed  +
Podagrostis aequivalvis +
narrowly ovate  +, lanceolate  +
Podagrostis humilis +
ovate  +, lanceolate  +
Pogonarthria +
compressed  +
Pogonarthria squarrosa +
compressed  +
Polypogon +
compressed  +
Polypogon australis +
compressed  +
Polypogon elongatus +
compressed  +
Polypogon fugax +
compressed  +
Polypogon imberbis +
compressed  +
Polypogon interruptus +
compressed  +
Polypogon maritimus +
compressed  +
Polypogon monspeliensis +
compressed  +
Polypogon viridis +
compressed  +
Polytrias +
compressed  +
Polytrias amaura +
ovate  +
Psathyrostachys +
terete  +, compressed  +
Psathyrostachys juncea +
terete  +, compressed  +
Pseudoroegneria +
terete  +, compressed  +
Pseudoroegneria spicata +
terete  +, compressed  +
Pseudosasa japonica +
cylindrical  +
Ptilagrostis +
laterally compressed  +, terete  +
Ptilagrostis kingii +
laterally compressed  +, terete  +
Ptilagrostis porteri +
laterally compressed  +, terete  +
Puccinellia +
subterete  +, weakly laterally compressed  +
Puccinellia andersonii +
subterete  +, weakly laterally compressed  +
Puccinellia angustata +
subterete  +, weakly laterally compressed  +
Puccinellia arctica +
subterete  +, weakly laterally compressed  +
Puccinellia bruggemannii +
subterete  +, weakly laterally compressed  +
Puccinellia distans +
subterete  +, weakly laterally compressed  +
Puccinellia fasciculata +
subterete  +, weakly laterally compressed  +
Puccinellia groenlandica +
subterete  +, weakly laterally compressed  +
Puccinellia howellii +
subterete  +, weakly laterally compressed  +
Puccinellia lemmonii +
subterete  +, weakly laterally compressed  +
Puccinellia maritima +
subterete  +, weakly laterally compressed  +
Puccinellia nutkaensis +
subterete  +, weakly laterally compressed  +
Puccinellia nuttalliana +
subterete  +, weakly laterally compressed  +
Puccinellia parishii +
subterete  +, weakly laterally compressed  +
Puccinellia phryganodes +
subterete  +, weakly laterally compressed  +
Puccinellia pumila +
subterete  +, weakly laterally compressed  +
Puccinellia rupestris +
subterete  +, weakly laterally compressed  +
Puccinellia simplex +
subterete  +, weakly laterally compressed  +
Puccinellia tenella +
subterete  +, weakly laterally compressed  +
Puccinellia vaginata +
subterete  +, weakly laterally compressed  +
Puccinellia vahliana +
subterete  +, weakly laterally compressed  +
Puccinellia wrightii +
subterete  +, weakly laterally compressed  +
R
Redfieldia +
ovate  +, obovate  +
Redfieldia flexuosa +
ovate  +, obovate  +
Reimarochloa +
compressed  +
Reimarochloa oligostachya +
compressed  +
Remirea maritima +
ovoid;ellipsoid  +
Rhynchospora alba +
ellipsoid  +
Rhynchospora baldwinii +
ovoid  +
Rhynchospora brachychaeta +
lanceoloid;oblong;broadly or narrowly turbinate  +
Rhynchospora caduca +
ovoid  +
Rhynchospora capillacea +
fusiform;turbinate;ellipsoid  +
Rhynchospora careyana +
lanceoloid  +
Rhynchospora cephalantha +
ellipsoid;lobed;mostly hemispheric;globose  +
Rhynchospora chalarocephala +
lancefusiform  +
Rhynchospora chapmanii +
ovoid;broadly turbinate;hemispheric  +
Rhynchospora ciliaris +
ovoid;lobed;hemispheric  +
Rhynchospora colorata +
ovoid  +
Rhynchospora compressa +
ovoid  +
Rhynchospora crinipes +
lanciform  +
Rhynchospora curtissii +
lanciform  +
Rhynchospora debilis +
ovoid;turbinate;hemispheric  +
Rhynchospora decurrens +
turbinate  +
Rhynchospora divergens +
lanceellipsoid;fusiform  +
Rhynchospora elliottii +
ellipsoid;turbinate;various  +
Rhynchospora eximia +
lanceoloid  +
Rhynchospora fascicularis +
ovoid  +
Rhynchospora fernaldii +
ovoid;globose;broadly turbinate;hemispheric  +
Rhynchospora filifolia +
lanceoloid;narrowly turbinate;hemispheric  +
Rhynchospora floridensis +
ovoid  +
Rhynchospora fusca +
lanceoloid  +
Rhynchospora globularis +
globose;broadly ovoid  +
Rhynchospora globularis var. globularis +
nearly globose;ovoid  +
Rhynchospora globularis var. pinetorum +
ovoid  +
Rhynchospora globularis var. saxicola +
ovoid  +
Rhynchospora glomerata +
turbinate;hemispheric  +
Rhynchospora gracilenta +
ovoid;lanceoloid  +
Rhynchospora grayi +
ovoid;ellipsoid;hemispheric;lobed;turbinate  +
Rhynchospora harperi +
lanceoloid  +
Rhynchospora harveyi +
broadly ellipsoid;lanceoloid  +
Rhynchospora harveyi var. culixa +
lanceoloid  +
Rhynchospora harveyi var. harveyi +
prevalently ovoid;broadly ellipsoid  +
Rhynchospora indianolensis +
lanceoloid  +
Rhynchospora inexpansa +
lanceoloid  +
Rhynchospora inundata +
lanceoloid  +
Rhynchospora knieskernii +
broadly turbinate;hemispheric  +
Rhynchospora kunthii +
ovoid  +
Rhynchospora latifolia +
ovoid  +
Rhynchospora macra +
fusiform;turbinate;hemispheric  +
Rhynchospora macrostachya +
lanceoloid  +
Rhynchospora megalocarpa +
ovoid;ellipsoid  +
Rhynchospora megaplumosa +
lanceoloid  +
Rhynchospora microcarpa +
ovoid;narrowly turbinate;ellipsoid  +
Rhynchospora microcephala +
lanceovoid  +
Rhynchospora miliacea +
ellipsoid;lanceoloid or ovoid  +
Rhynchospora mixta +
lanceovoid  +
Rhynchospora nitens +
lanceoloid;ovoid  +
Rhynchospora nivea +
ovoid  +
Rhynchospora odorata +
ovoid  +
Rhynchospora pallida +
lanceoloid;hemispheric  +
Rhynchospora perplexa +
ovoid;broadly ellipsoid  +
Rhynchospora pineticola +
lanceovoid  +
Rhynchospora pleiantha +
lanceoloid  +
Rhynchospora plumosa +
broadly fusiform;ovoid  +
Rhynchospora punctata +
lanceovoid  +
Rhynchospora pusilla +
ellipsoid;turbinate  +
Rhynchospora rariflora +
lanceovoid;fusiform  +
Rhynchospora recognita +
ovoid;lanceoloid  +
Rhynchospora solitaria +
lancefusiform  +
Rhynchospora thornei +
lanceovoid;fusiform  +
Rhynchospora torreyana +
ovoid;turbinate  +
Rhynchospora tracyi +
lanceovoid  +
Rhynchospora wrightiana +
lanceovoid;turbinate;hemispheric  +
Rostraria +
compressed  +
Rostraria cristata +
flattened  +
Rottboellia +
compressed  +
Rottboellia cochinchinensis +
compressed  +
S
Saccharum +
compressed  +
Saccharum alopecuroides +
compressed  +
Saccharum baldwinii +
compressed  +
Saccharum bengalense +
compressed  +
Saccharum brevibarbe +
compressed  +
Saccharum brevibarbe var. brevibarbe +
compressed  +
Saccharum brevibarbe var. contortum +
compressed  +
Saccharum coarctatum +
compressed  +
Saccharum giganteum +
compressed  +
Saccharum officinarum +
compressed  +
Saccharum ravennae +
compressed  +
Saccharum spontaneum +
compressed  +
Sacciolepis +
rounded  +, acute  +
Sacciolepis indica +
rounded  +, acute  +
Sacciolepis striata +
rounded  +, acute  +
Schedonnardus +
compressed  +
Schedonnardus paniculatus +
compressed  +
Schedonorus +
compressed  +
Schedonorus arundinaceus +
compressed  +
Schedonorus giganteus +
compressed  +
Schedonorus pratensis +
compressed  +
Schizachne +
compressed  +
Schizachne purpurascens +
compressed  +
Schizachyrium +
compressed  +
Schizachyrium cirratum +
compressed  +
Schizachyrium littorale +
compressed  +
Schizachyrium maritimum +
compressed  +
Schizachyrium niveum +
compressed  +
Schizachyrium rhizomatum +
compressed  +
Schizachyrium sanguineum +
compressed  +
Schizachyrium sanguineum var. hirtiflorum +
compressed  +
Schizachyrium sanguineum var. sanguineum +
compressed  +
Schizachyrium scoparium +
compressed  +
Schizachyrium scoparium var. divergens +
compressed  +
Schizachyrium scoparium var. scoparium +
compressed  +
Schizachyrium scoparium var. stoloniferum +
compressed  +
Schizachyrium spadiceum +
compressed  +
Schizachyrium tenerum +
compressed  +
Schoenoplectus +
terete  +
Schoenoplectus acutus +
terete  +
Schoenoplectus acutus var. acutus +
terete  +
Schoenoplectus acutus var. occidentalis +
terete  +
Schoenoplectus americanus +
terete  +
Schoenoplectus californicus +
terete  +
Schoenoplectus deltarum +
terete  +
Schoenoplectus erectus +
terete  +
Schoenoplectus erectus subsp. raynalii +
terete  +
Schoenoplectus etuberculatus +
terete  +
Schoenoplectus hallii +
terete  +
Schoenoplectus heterochaetus +
terete  +
Schoenoplectus mucronatus +
terete  +
Schoenoplectus pungens +
terete  +
Schoenoplectus purshianus +
terete  +
Schoenoplectus purshianus var. purshianus +
terete  +
Schoenoplectus purshianus var. williamsii +
terete  +
Schoenoplectus saximontanus +
terete  +
Schoenoplectus sect. Actaeogeton +
terete  +
Schoenoplectus sect. Malacogeton +
terete  +
Schoenoplectus sect. Schoenoplectus +
terete  +
Schoenoplectus sect. Supini +
terete  +
Schoenoplectus smithii +
terete  +
Schoenoplectus smithii var. levisetus +
terete  +
Schoenoplectus smithii var. setosus +
terete  +
Schoenoplectus smithii var. smithii +
terete  +
Schoenoplectus subterminalis +
terete  +
Schoenoplectus tabernaemontani +
terete  +
Schoenoplectus torreyi +
terete  +
Schoenoplectus triqueter +
terete  +
Schoenus nigricans +
flattened  +
Scirpus ancistrochaetus +
ovoid;narrowly ovoid  +
Scirpus atrocinctus +
ellipsoid;ovoid  +
Scirpus atrovirens +
ovoid;narrowly ovoid  +
Scirpus congdonii +
ovoid;ovoid  +
Scirpus cyperinus +
cylindric;ovoid;ovoid  +
Scirpus diffusus +
ovoid;lanceovoid  +
Scirpus divaricatus +
cylindric;narrowly ovoid  +
Scirpus expansus +
ovoid;ovoid  +
Scirpus flaccidifolius +
ovoid;ovoid  +
Scirpus georgianus +
ovoid  +
Scirpus hattorianus +
ovoid;ovoid  +
Scirpus lineatus +
ellipsoid;ovoid;ellipsoid;ovoid;ovoid  +
Scirpus longii +
ellipsoid;cylindric  +
Scirpus microcarpus +
ovoid;ovoid  +
Scirpus pallidus +
ovoid  +
Scirpus pedicellatus +
ovoid  +
Scirpus pendulus +
ovoid;lanceovoid or subcylindric  +
Scirpus polyphyllus +
ovoid  +
Sclerochloa +
compressed  +
Sclerochloa dura +
compressed  +
Scleropogon +
compressed  +
Scleropogon brevifolius +
compressed  +
Scolochloa +
compressed  +
Scolochloa festucacea +
compressed  +
Scribneria +
compressed  +
Scribneria bolanderi +
compressed  +
Secale +
terete  +, compressed  +
Secale cereale +
terete  +, compressed  +
Secale strictum +
terete  +, compressed  +
Sesleria +
compressed  +
Sesleria autumnalis +
wedge--shaped  +
Sesleria caerulea +
compressed  +
Sesleria heufleriana +
compressed  +
Sesleria nitida +
compressed  +
Setaria +
turgid  +, globose  +, lanceoloid-ellipsoid  +
Setaria adhaerans +
acutish  +, obtuse  +
Setaria arizonica +
acutish  +, obtuse  +
Setaria barbata +
acuminate  +
Setaria chapmanii +
turgid  +, obovate  +
Setaria corrugata +
turgid  +
Setaria faberi +
acutish  +, obtuse  +
Setaria grisebachii +
acutish  +, obtuse  +
Setaria italica +
acutish  +, obtuse  +
Setaria leucopila +
acutish  +, obtuse  +
Setaria liebmannii +
acutish  +, obtuse  +
Setaria macrosperma +
acutish  +, obtuse  +
Setaria macrostachya +
subspherical  +
Setaria magna +
acutish  +, obtuse  +
Setaria megaphylla +
acuminate  +
Setaria palmifolia +
acuminate  +
Setaria parviflora +
turgid  +
Setaria pumila +
turgid  +
Setaria pumila subsp. pallidefusca +
turgid  +
Setaria pumila subsp. pumila +
turgid  +
Setaria rariflora +
ovatelanceolate  +
Setaria reverchonii +
elliptic  +, obovate  +
Setaria reverchonii subsp. firmula +
elliptic  +, obovate  +
Setaria reverchonii subsp. ramiseta +
turgid  +, obovate  +
Setaria reverchonii subsp. reverchonii +
elliptic  +, obovate  +
Setaria scheelei +
acutish  +, obtuse  +
Setaria setosa +
ovatelanceolate  +
Setaria sphacelata +
elliptic-oblong  +
Setaria subg. Paurochaetium +
turgid  +, globose  +, lanceoloid-ellipsoid  +
Setaria subg. Ptychophyllum +
acuminate  +
Setaria subg. Reverchoniae +
turgid  +, globose  +, lanceoloid-ellipsoid  +
Setaria subg. Setaria +
acutish  +, obtuse  +
Setaria texana +
acutish  +, obtuse  +
Setaria verticillata +
acutish  +, obtuse  +
Setaria verticilliformis +
acutish  +, obtuse  +
Setaria villosissima +
acutish  +, obtuse  +
Setaria viridis +
acutish  +, obtuse  +
Setaria viridis var. major +
acutish  +, obtuse  +
Setaria viridis var. viridis +
acutish  +, obtuse  +
Setariopsis +
compressed  +
Setariopsis auriculata +
acute  +, ovate  +
Sorghastrum secundum +
lanceolate  +
Sorghum +
compressed  +
Sorghum bicolor +
lanceolate  +, ovate  +
Sorghum bicolor subsp. arundinaceum +
lanceolate  +, elliptic  +
Sorghum bicolor subsp. bicolor +
elliptic  +, oblong  +
Sorghum bicolor subsp. ×drummondii +
lanceolate  +, elliptic  +
Sorghum halepense +
compressed  +
Spartina +
compressed  +
Spartina alterniflora +
compressed  +
Spartina anglica +
oblong  +
Spartina bakeri +
compressed  +
Spartina cynosuroides +
compressed  +
Spartina densiflora +
compressed  +
Spartina foliosa +
compressed  +
Spartina gracilis +
ovate  +, lanceolate  +
Spartina maritima +
compressed  +
Spartina patens +
linear-lanceolate  +, ovate-lanceolate  +
Spartina pectinata +
compressed  +
Spartina spartinae +
compressed  +
Spartina ×caespitosa +
lanceolate  +, ovatelanceolate  +
Spartina ×townsendii +
compressed  +
Sphenopholis +
compressed  +
Sphenopholis filiformis +
compressed  +
Sphenopholis intermedia +
compressed  +
Sphenopholis longiflora +
compressed  +
Sphenopholis nitida +
compressed  +
Sphenopholis obtusata +
compressed  +
Sphenopholis pensylvanica +
compressed  +
Spodiopogon +
lanceolate  +
Spodiopogon sibiricus +
lanceolate  +
Sporobolus +
rounded  +, laterally compressed  +
Sporobolus airoides +
rounded  +, laterally compressed  +
Sporobolus buckleyi +
rounded  +, laterally compressed  +
Sporobolus clandestinus +
rounded  +, laterally compressed  +
Sporobolus coahuilensis +
rounded  +, laterally compressed  +
Sporobolus compositus +
rounded  +, laterally compressed  +
Sporobolus compositus var. compositus +
rounded  +, laterally compressed  +
Sporobolus compositus var. drummondii +
rounded  +, laterally compressed  +
Sporobolus compositus var. macer +
rounded  +, laterally compressed  +
Sporobolus contractus +
rounded  +, laterally compressed  +
Sporobolus creber +
rounded  +, laterally compressed  +
Sporobolus cryptandrus +
rounded  +, laterally compressed  +
Sporobolus curtissii +
rounded  +, laterally compressed  +
Sporobolus diandrus +
rounded  +, laterally compressed  +
Sporobolus domingensis +
rounded  +, laterally compressed  +
Sporobolus fimbriatus +
rounded  +, laterally compressed  +
Sporobolus flexuosus +
rounded  +, laterally compressed  +
Sporobolus floridanus +
rounded  +, laterally compressed  +
Sporobolus giganteus +
rounded  +, laterally compressed  +
Sporobolus heterolepis +
rounded  +, laterally compressed  +
Sporobolus indicus +
rounded  +, laterally compressed  +
Sporobolus interruptus +
rounded  +, laterally compressed  +
Sporobolus jacquemontii +
rounded  +, laterally compressed  +
Sporobolus junceus +
rounded  +, laterally compressed  +
Sporobolus nealleyi +
rounded  +, laterally compressed  +
Sporobolus neglectus +
rounded  +, laterally compressed  +
Sporobolus pinetorum +
rounded  +, laterally compressed  +
Sporobolus purpurascens +
rounded  +, laterally compressed  +
Sporobolus pyramidatus +
rounded  +, laterally compressed  +
Sporobolus silveanus +
rounded  +, laterally compressed  +
Sporobolus tenuissimus +
rounded  +, laterally compressed  +
Sporobolus teretifolius +
rounded  +, laterally compressed  +
Sporobolus texanus +
rounded  +, laterally compressed  +
Sporobolus vaginiflorus +
rounded  +, laterally compressed  +
Sporobolus vaginiflorus var. ozarkanus +
rounded  +, laterally compressed  +
Sporobolus vaginiflorus var. vaginiflorus +
rounded  +, laterally compressed  +
Sporobolus virginicus +
rounded  +, laterally compressed  +
Sporobolus wrightii +
rounded  +, laterally compressed  +
Steinchisma +
compressed  +, lanceolate  +, ellipsoid  +
Steinchisma hians +
compressed  +, lanceolate  +, ellipsoid  +
Stenotaphrum +
lanceolate  +, ovate  +
Stenotaphrum secundatum +
lanceolate  +, ovate  +
Stipa +
laterally compressed  +, terete  +
Stipa capensis +
laterally compressed  +, terete  +
Stipa pulcherrima +
laterally compressed  +, terete  +
Swallenia +
compressed  +
Swallenia alexandrae +
compressed  +
T
Taeniatherum +
terete  +, compressed  +
Taeniatherum caput-medusae +
terete  +, compressed  +
Themeda +
compressed  +, subterete  +
Themeda arguens +
compressed  +, subterete  +
Themeda quadrivalvis +
compressed  +, subterete  +
Themeda triandra +
compressed  +, subterete  +
Thinopyrum +
diamond--shaped  +
Thinopyrum intermedium +
diamond--shaped  +
Thinopyrum intermedium subsp. barbulatum +
diamond--shaped  +
Thinopyrum intermedium subsp. intermedium +
diamond--shaped  +
Thinopyrum junceum +
diamond--shaped  +
Thinopyrum ponticum +
diamond--shaped  +
Thinopyrum pycnanthum +
diamond--shaped  +
Thysanolaena +
terete  +
Thysanolaena latifolia +
terete  +
Torreyochloa +
laterally compressed  +, terete  +
Torreyochloa erecta +
laterally compressed  +, terete  +
Torreyochloa pallida +
laterally compressed  +, terete  +
Torreyochloa pallida var. fernaldii +
laterally compressed  +, terete  +
Torreyochloa pallida var. pallida +
laterally compressed  +, terete  +
Torreyochloa pallida var. pauciflora +
laterally compressed  +, terete  +
Tragus +
compressed  +
Tragus australianus +
compressed  +
Tragus berteronianus +
compressed  +
Tragus heptaneuron +
compressed  +
Tragus racemosus +
compressed  +
Trichloris +
compressed  +
Trichloris crinita +
compressed  +
Trichloris pluriflora +
compressed  +
Trichoneura +
compressed  +
Trichoneura elegans +
compressed  +
Tridens +
compressed  +
Tridens albescens +
compressed  +
Tridens ambiguus +
compressed  +
Tridens buckleyanus +
compressed  +
Tridens carolinianus +
compressed  +
Tridens congestus +
compressed  +
Tridens eragrostoides +
compressed  +
Tridens flavus +
compressed  +
Tridens flavus var. chapmanii +
compressed  +
Tridens flavus var. flavus +
compressed  +
Tridens muticus +
compressed  +
Tridens muticus var. elongatus +
compressed  +
Tridens muticus var. muticus +
compressed  +
Tridens strictus +
compressed  +
Tridens texanus +
compressed  +
Triplasis +
compressed  +
Triplasis americana +
compressed  +
Triplasis purpurea +
compressed  +
Tripogon +
compressed  +
Tripogon spicatus +
compressed  +
Tripsacum lanceolatum +
beadlike  +
Triraphis +
compressed  +
Triraphis mollis +
compressed  +
Trisetum +
compressed  +
Trisetum aureum +
compressed  +
Trisetum canescens +
compressed  +
Trisetum cernuum +
compressed  +
Trisetum flavescens +
compressed  +
Trisetum interruptum +
compressed  +
Trisetum melicoides +
lanceovate  +
Trisetum orthochaetum +
oblong-ovate  +
Trisetum sibiricum +
compressed  +
Trisetum spicatum +
compressed  +
Trisetum wolfii +
ovate  +
Triticum +
terete  +, compressed  +
Triticum aestivum +
terete  +, compressed  +
Triticum boeoticum +
rectangular  +
Triticum carthlicum +
terete  +, compressed  +
Triticum dicoccoides +
oblong  +, rectangular  +
Triticum dicoccum +
elliptical  +, ovate  +
Triticum durum +
terete  +, compressed  +
Triticum monococcum +
elliptical  +, ovate  +
Triticum polonicum +
terete  +, compressed  +
Triticum spelta +
terete  +, compressed  +
Triticum timopheevii +
flattened  +, elliptical  +, ovate  +
Triticum turgidum +
terete  +, compressed  +
Triticum urartu +
rectangular  +
Tuctoria +
compressed  +
Tuctoria greenei +
compressed  +
Tuctoria mucronata +
compressed  +
U
Uniola +
compressed  +, ovate-elliptical  +, ovate-triangular  +
Uniola paniculata +
compressed  +, ovate-elliptical  +, ovate-triangular  +
Urochloa +
compressed  +, ovoid  +, ellipsoid  +
Urochloa adspersa +
ellipsoid  +
Urochloa arizonica +
compressed  +, ovoid  +, ellipsoid  +
Urochloa arrecta +
ellipsoid  +
Urochloa brizantha +
ovoid  +, ellipsoid  +
Urochloa ciliatissima +
planoconvex  +
Urochloa fusca +
obovoid  +
Urochloa mosambicensis +
compressed  +, ovoid  +, ellipsoid  +
Urochloa mutica +
compressed  +, ovoid  +, ellipsoid  +
Urochloa panicoides +
ellipsoid  +
Urochloa piligera +
ellipsoid  +
Urochloa plantaginea +
compressed  +, ovoid  +, ellipsoid  +
Urochloa platyphylla +
biconvex  +, ovoid  +
Urochloa ramosa +
ellipsoid  +
Urochloa reptans +
compressed  +, ovoid  +, ellipsoid  +
Urochloa subquadripara +
compressed  +, ovoid  +, ellipsoid  +
Urochloa texana +
compressed  +, ovoid  +, ellipsoid  +
Urochloa villosa +
compressed  +, ovoid  +, ellipsoid  +
V
Vahlodea +
compressed  +
Vahlodea atropurpurea +
compressed  +
Vaseyochloa +
lanceolate  +
Vaseyochloa multinervosa +
lanceolate  +
Ventenata +
compressed  +
Ventenata dubia +
compressed  +
Vulpia +
compressed  +
Vulpia bromoides +
compressed  +
Vulpia ciliata +
compressed  +
Vulpia microstachys +
compressed  +
Vulpia microstachys var. ciliata +
compressed  +
Vulpia microstachys var. confusa +
compressed  +
Vulpia microstachys var. microstachys +
compressed  +
Vulpia microstachys var. pauciflora +
compressed  +
Vulpia myuros +
compressed  +
Vulpia octoflora +
compressed  +
Vulpia octoflora var. glauca +
compressed  +
Vulpia octoflora var. hirtella +
compressed  +
Vulpia octoflora var. octoflora +
compressed  +
Vulpia sciurea +
compressed  +
W
Willkommia +
compressed  +
Willkommia texana +
compressed  +
Z
Zizania +
terete  +, appearing  +
Zizania aquatica +
oblong  +, lanceolate  +, awned  +, …
Zizania aquatica var. aquatica +
oblong  +, lanceolate  +, awned  +, …
Zizania aquatica var. brevis +
oblong  +, lanceolate  +, awned  +, …
Zizania latifolia +
elliptic-oblong  +
Zizania palustris +
oblong  +, lanceolate  +, awned  +, …
Zizania palustris var. interior +
oblong  +, lanceolate  +, awned  +, …
Zizania palustris var. palustris +
oblong  +, lanceolate  +, awned  +, …
Zizania texana +
lanceolate  +, oblong acute  +, acuminate  +
Zizaniopsis +
laterally compressed  +, subterete  +
Zizaniopsis miliacea +
laterally compressed  +, subterete  +
Zoysia +
compressed  +
Zoysia japonica +
ovate  +
Zoysia matrella +
lanceolate  +
Zoysia pacifica +
lanceolate  +, linear  +
×
×achnella +
laterally compressed  +, terete  +
×achnella caduca +
laterally compressed  +, terete  +
×agropogon +
compressed  +
×agropogon lutosus +
compressed  +
×arctodupontia +
compressed  +
×arctodupontia scleroclada +
compressed  +
×dupoa +
compressed  +
×dupoa labradorica +
compressed  +
×elyhordeum +
terete  +, compressed  +
×elyhordeum arcuatum +
terete  +, compressed  +
×elyhordeum californicum +
terete  +, compressed  +
×elyhordeum dakotense +
terete  +, compressed  +
×elyhordeum iowense +
terete  +, compressed  +
×elyhordeum jordalii +
terete  +, compressed  +
×elyhordeum macounii +
terete  +, compressed  +
×elyhordeum montanense +
terete  +, compressed  +
×elyhordeum pilosilemma +
terete  +, compressed  +
×elyhordeum schaackianum +
terete  +, compressed  +
×elyhordeum stebbinsianum +
terete  +, compressed  +
×elyleymus +
terete  +, compressed  +
×elyleymus aleuticus +
terete  +, compressed  +
×elyleymus aristatus +
terete  +, compressed  +
×elyleymus colvillensis +
terete  +, compressed  +
×elyleymus hirtiflorus +
terete  +, compressed  +
×elyleymus hultenii +
terete  +, compressed  +
×elyleymus jamesensis +
terete  +, compressed  +
×elyleymus mossii +
terete  +, compressed  +
×elyleymus ontariensis +
terete  +, compressed  +
×elyleymus turneri +
terete  +, compressed  +
×elyleymus uclueletensis +
terete  +, compressed  +
×elyleymus ungavensis +
terete  +, compressed  +
×leydeum +
terete  +, compressed  +
×leydeum dutillyanum +
terete  +, compressed  +
×leydeum littorale +
terete  +, compressed  +
×leydeum piperi +
terete  +, compressed  +
×pascoleymus +
terete  +, compressed  +
×pascoleymus bowdenii +
terete  +, compressed  +
×pseudelymus +
terete  +, compressed  +
×pseudelymus saxicoia +
terete  +, compressed  +
×pucciphippsia +
compressed  +
×pucciphippsia vacillans +
compressed  +
×triticosecale +
terete  +, compressed  +