Property:Glume height or length or size

Types of glume height or length or size

None.

Parts of glume height or length or size

None.

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A
Acrachne +
shorter  +
Acrachne racemosa +
shorter  +
Aegilops +
shorter than to longer than the adjacent florets  +
Aegilops crassa +
shorter than to longer than the adjacent florets  +
Aegilops cylindrica +
shorter than to longer than the adjacent florets  +
Aegilops geniculata +
shorter than to longer than the adjacent florets  +
Aegilops neglecta +
shorter than to longer than the adjacent florets  +
Aegilops tauschii +
shorter than to longer than the adjacent florets  +
Aegilops triuncialis +
shorter than to longer than the adjacent florets  +
Aegilops ventricosa +
shorter than to longer than the adjacent florets  +
Aegopogon +
shorter  +
Aegopogon tenellus +
shorter  +
Aeluropus +
shorter  +
Aeluropus littoralis +
shorter  +
Agropyron +
shorter  +
Agropyron cristatum +
shorter  +
Agropyron fragile +
shorter  +
Agrostis +
shorter  +
Agrostis anadyrensis +
shorter  +
Agrostis blasdalei +
shorter  +
Agrostis canina +
shorter  +
Agrostis capillaris +
shorter  +
Agrostis castellana +
shorter  +
Agrostis clavata +
shorter  +
Agrostis densiflora +
shorter  +
Agrostis elliottiana +
shorter  +
Agrostis exarata +
shorter  +
Agrostis gigantea +
shorter  +
Agrostis hallii +
shorter  +
Agrostis hendersonii +
shorter  +
Agrostis hooveri +
shorter  +
Agrostis howellii +
shorter  +
Agrostis hyemalis +
shorter  +
Agrostis idahoensis +
shorter  +
Agrostis mertensii +
shorter  +
Agrostis microphylla +
shorter  +
Agrostis nebulosa +
shorter  +
Agrostis oregonensis +
shorter  +
Agrostis pallens +
shorter  +
Agrostis perennans +
shorter  +
Agrostis rossiae +
shorter  +
Agrostis scabra +
shorter  +
Agrostis stolonifera +
shorter  +
Agrostis tolucensis +
shorter  +
Agrostis variabilis +
shorter  +
Agrostis vinealis +
shorter  +
Aira +
shorter  +
Aira caryophyllea +
shorter  +
Aira caryophyllea var. capillaris +
shorter  +
Aira caryophyllea var. caryophyllea +
shorter  +
Aira caryophyllea var. cupaniana +
shorter  +
Aira praecox +
shorter  +
Allolepis +
shorter  +
Allolepis texana +
shorter  +
Alloteropsis +
shorter  +
Alloteropsis cimicina +
shorter  +
Alopecurus +
shorter  +
Alopecurus aequalis +
shorter  +
Alopecurus aequalis var. aequalis +
shorter  +
Alopecurus aequalis var. sonomensis +
shorter  +
Alopecurus arundinaceus +
shorter  +
Alopecurus carolinianus +
shorter  +
Alopecurus creticus +
shorter  +
Alopecurus geniculatus +
shorter  +
Alopecurus magellanicus +
shorter  +
Alopecurus myosuroides +
shorter  +
Alopecurus pratensis +
shorter  +
Alopecurus rendlei +
shorter  +
Alopecurus saccatus +
shorter  +
Amelichloa +
shorter  +
Amelichloa brachychaeta +
shorter  +
Amelichloa caudata +
shorter  +
Amelichloa clandestina +
shorter  +
Ammophila +
shorter  +
Ammophila arenaria +
shorter  +
Ammophila breviligulata +
shorter  +
Ammophila breviligulata subsp. breviligulata +
shorter  +
Ammophila breviligulata subsp. champlainensis +
shorter  +
Amphibromus +
shorter  +
Amphibromus neesii +
shorter  +
Amphibromus nervosus +
shorter  +
Amphibromus scabrivalvis +
shorter  +
Amphicarpum +
shorter  +
Amphicarpum amphicarpon +
shorter  +
Amphicarpum muhlenbergianum +
shorter  +
Andropogon +
shorter  +
Andropogon arctatus +
shorter  +
Andropogon bicornis +
shorter  +
Andropogon brachystachyus +
shorter  +
Andropogon floridanus +
shorter  +
Andropogon gerardii +
shorter  +
Andropogon glomeratus +
shorter  +
Andropogon glomeratus var. glaucopsis +
shorter  +
Andropogon glomeratus var. glomeratus +
shorter  +
Andropogon glomeratus var. hirsutior +
shorter  +
Andropogon glomeratus var. pumilus +
shorter  +
Andropogon glomeratus var. scabriglumis +
shorter  +
Andropogon gracilis +
shorter  +
Andropogon gyrans +
shorter  +
Andropogon gyrans var. gyrans +
shorter  +
Andropogon gyrans var. stenophyllus +
shorter  +
Andropogon hallii +
shorter  +
Andropogon liebmannii +
shorter  +
Andropogon longiberbis +
shorter  +
Andropogon sect. Andropogon +
shorter  +
Andropogon sect. Leptopogon +
shorter  +
Andropogon ternarius +
shorter  +
Andropogon ternarius var. cabanisii +
shorter  +
Andropogon ternarius var. ternarius +
shorter  +
Andropogon tracyi +
shorter  +
Andropogon virginicus +
shorter  +
Andropogon virginicus var. decipiens +
shorter  +
Andropogon virginicus var. glaucus +
shorter  +
Andropogon virginicus var. virginicus +
shorter  +
Anthenantia +
shorter  +
Anthenantia rufa +
shorter  +
Anthenantia villosa +
shorter  +
Anthephora +
shorter  +
Anthephora hermaphrodita +
shorter  +
Anthoxanthum +
shorter  +
Anthoxanthum arcticum +
shorter  +
Anthoxanthum aristatum +
shorter  +
Anthoxanthum hirtum +
shorter  +
Anthoxanthum monticola +
shorter  +
Anthoxanthum monticola subsp. alpinum +
shorter  +
Anthoxanthum monticola subsp. monticola +
shorter  +
Anthoxanthum nitens +
shorter  +
Anthoxanthum occidentale +
shorter  +
Anthoxanthum odoratum +
shorter  +
Apera +
shorter  +
Apera interrupta +
shorter  +
Apera spica-venti +
shorter  +
Apluda +
shorter  +
Apluda mutica +
shorter  +
Arctagrostis +
usually shorter  +
Arctagrostis latifolia +
usually shorter  +
Arctagrostis latifolia subsp. arundinacea +
usually shorter  +
Arctagrostis latifolia subsp. latifolia +
usually shorter  +
Arctophila +
shorter  +
Arctophila fulva +
shorter  +
Arrhenatherum +
shorter  +
Arrhenatherum elatius +
shorter  +
Arthraxon +
shorter  +
Arthraxon hispidus +
shorter  +
Arundinaria +
shorter  +
Arundinaria appalachiana +
shorter  +
Arundinaria gigantea +
shorter  +
Arundinaria tecta +
shorter  +
Avena +
shorter  +
Avena barbata +
shorter  +
Avena fatua +
shorter  +
Avena hybrida +
shorter  +
Avena occidentalis +
shorter  +
Avena sativa +
shorter  +
Avena sterilis +
shorter  +
Avenula +
shorter  +
Avenula hookeri +
shorter  +
Avenula pubescens +
shorter  +
Axonopus +
shorter  +
Axonopus compressus +
shorter  +
Axonopus fissifolius +
shorter  +
Axonopus furcatus +
shorter  +
Axonopus scoparius +
shorter  +
B
Beckmannia +
slightly shorter  +
Beckmannia syzigachne +
slightly shorter  +
Blepharidachne +
shorter  +
Blepharidachne bigelovii +
shorter  +
Blepharidachne kingii +
shorter  +
Blepharoneuron +
shorter  +
Blepharoneuron tricholepis +
shorter  +
Bothriochloa +
shorter  +
Bothriochloa alta +
shorter  +
Bothriochloa barbinodis +
shorter  +
Bothriochloa bladhii +
shorter  +
Bothriochloa edwardsiana +
shorter  +
Bothriochloa exaristata +
shorter  +
Bothriochloa hybrida +
shorter  +
Bothriochloa ischaemum +
shorter  +
Bothriochloa laguroides +
shorter  +
Bothriochloa longipaniculata +
shorter  +
Bothriochloa pertusa +
shorter  +
Bothriochloa springfieldii +
shorter  +
Bothriochloa wrightii +
shorter  +
Bouteloua +
shorter  +
Bouteloua aristidoides +
shorter  +
Bouteloua aristidoides var. aristidoides +
shorter  +
Bouteloua aristidoides var. arizonica +
shorter  +
Bouteloua barbata +
shorter  +
Bouteloua barbata var. barbata +
shorter  +
Bouteloua barbata var. rothrockii +
shorter  +
Bouteloua breviseta +
shorter  +
Bouteloua chondrosoides +
shorter  +
Bouteloua curtipendula +
shorter  +
Bouteloua curtipendula var. caespitosa +
shorter  +
Bouteloua curtipendula var. curtipendula +
shorter  +
Bouteloua eludens +
shorter  +
Bouteloua eriopoda +
shorter  +
Bouteloua gracilis +
shorter  +
Bouteloua hirsuta +
shorter  +
Bouteloua hirsuta subsp. hirsuta +
shorter  +
Bouteloua hirsuta subsp. pectinata +
shorter  +
Bouteloua kayi +
shorter  +
Bouteloua parryi +
shorter  +
Bouteloua radicosa +
shorter  +
Bouteloua ramosa +
shorter  +
Bouteloua repens +
shorter  +
Bouteloua rigidiseta +
shorter  +
Bouteloua simplex +
shorter  +
Bouteloua subg. Bouteloua +
shorter  +
Bouteloua subg. Chondrosum +
shorter  +
Bouteloua trifida +
shorter  +
Bouteloua trifida var. burkii +
shorter  +
Bouteloua trifida var. trifida +
shorter  +
Bouteloua uniflora +
shorter  +
Bouteloua warnockii +
shorter  +
Brachyelytrum +
short  +
Brachyelytrum aristosum +
short  +
Brachyelytrum erectum +
short  +
Briza +
shorter than to longer than the adjacent lemmas  +
Briza maxima +
shorter than to longer than the adjacent lemmas  +
Briza media +
shorter than to longer than the adjacent lemmas  +
Briza minor +
shorter than to longer than the adjacent lemmas  +
Bromidium +
shorter  +
Bromidium tandilense +
shorter  +
Bromus +
always shorter  +, usually shorter  +
Bromus aleutensis +
always shorter  +, usually shorter  +
Bromus anomalus +
always shorter  +, usually shorter  +
Bromus arenarius +
always shorter  +, usually shorter  +
Bromus arizonicus +
always shorter  +, usually shorter  +
Bromus arvensis +
always shorter  +, usually shorter  +
Bromus berteroanus +
always shorter  +, usually shorter  +
Bromus briziformis +
always shorter  +, usually shorter  +
Bromus carinatus +
always shorter  +, usually shorter  +
Bromus carinatus var. carinatus +
always shorter  +, usually shorter  +
Bromus carinatus var. marginatus +
always shorter  +, usually shorter  +
Bromus caroli-henrici +
always shorter  +, usually shorter  +
Bromus catharticus +
always shorter  +, usually shorter  +
Bromus catharticus var. catharticus +
always shorter  +, usually shorter  +
Bromus catharticus var. elatus +
always shorter  +, usually shorter  +
Bromus ciliatus +
always shorter  +, usually shorter  +
Bromus commutatus +
always shorter  +, usually shorter  +
Bromus danthoniae +
always shorter  +, usually shorter  +
Bromus diandrus +
always shorter  +, usually shorter  +
Bromus erectus +
always shorter  +, usually shorter  +
Bromus frondosus +
always shorter  +, usually shorter  +
Bromus grandis +
always shorter  +, usually shorter  +
Bromus hallii +
always shorter  +, usually shorter  +
Bromus hordeaceus +
always shorter  +, usually shorter  +
Bromus hordeaceus subsp. hordeaceus +
always shorter  +, usually shorter  +
Bromus hordeaceus subsp. molliformis +
always shorter  +, usually shorter  +
Bromus hordeaceus subsp. pseudothominei +
always shorter  +, usually shorter  +
Bromus hordeaceus subsp. thominei +
always shorter  +, usually shorter  +
Bromus inermis +
always shorter  +, usually shorter  +
Bromus japonicus +
always shorter  +, usually shorter  +
Bromus kalmii +
always shorter  +, usually shorter  +
Bromus laevipes +
always shorter  +, usually shorter  +
Bromus lanatipes +
always shorter  +, usually shorter  +
Bromus lanceolatus +
always shorter  +, usually shorter  +
Bromus latiglumis +
always shorter  +, usually shorter  +
Bromus lepidus +
always shorter  +, usually shorter  +
Bromus madritensis +
always shorter  +, usually shorter  +
Bromus maritimus +
always shorter  +, usually shorter  +
Bromus mucroglumis +
always shorter  +, usually shorter  +
Bromus nottowayanus +
always shorter  +, usually shorter  +
Bromus orcuttianus +
always shorter  +, usually shorter  +
Bromus pacificus +
always shorter  +, usually shorter  +
Bromus polyanthus +
always shorter  +, usually shorter  +
Bromus porteri +
always shorter  +, usually shorter  +
Bromus pseudolaevipes +
always shorter  +, usually shorter  +
Bromus pubescens +
always shorter  +, usually shorter  +
Bromus pumpellianus +
always shorter  +, usually shorter  +
Bromus pumpellianus subsp. dicksonii +
always shorter  +, usually shorter  +
Bromus pumpellianus subsp. pumpellianus +
always shorter  +, usually shorter  +
Bromus racemosus +
always shorter  +, usually shorter  +
Bromus ramosus +
always shorter  +, usually shorter  +
Bromus richardsonii +
always shorter  +, usually shorter  +
Bromus riparius +
always shorter  +, usually shorter  +
Bromus rubens +
always shorter  +, usually shorter  +
Bromus scoparius +
always shorter  +, usually shorter  +
Bromus secalinus +
always shorter  +, usually shorter  +
Bromus sect. Bromopsis +
always shorter  +, usually shorter  +
Bromus sect. Bromus +
always shorter  +, usually shorter  +
Bromus sect. Ceratochloa +
always shorter  +, usually shorter  +
Bromus sect. Genea +
always shorter  +, usually shorter  +
Bromus sect. Neobromus +
always shorter  +, usually shorter  +
Bromus sitchensis +
always shorter  +, usually shorter  +
Bromus squarrosus +
always shorter  +, usually shorter  +
Bromus sterilis +
always shorter  +, usually shorter  +
Bromus suksdorfii +
always shorter  +, usually shorter  +
Bromus tectorum +
always shorter  +, usually shorter  +
Bromus texensis +
always shorter  +, usually shorter  +
Bromus vulgaris +
always shorter  +, usually shorter  +
Buchloë +
shorter  +
Buchloë dactyloides +
shorter  +
C
Calamagrostis +
shorter  +
Calamagrostis bolanderi +
shorter  +
Calamagrostis breweri +
shorter  +
Calamagrostis cainii +
shorter  +
Calamagrostis canadensis +
shorter  +
Calamagrostis canadensis var. canadensis +
shorter  +
Calamagrostis canadensis var. langsdorffii +
shorter  +
Calamagrostis canadensis var. macouniana +
shorter  +
Calamagrostis cinnoides +
shorter  +
Calamagrostis deschampsioides +
shorter  +
Calamagrostis epigejos +
shorter  +
Calamagrostis foliosa +
shorter  +
Calamagrostis howellii +
shorter  +
Calamagrostis koelerioides +
shorter  +
Calamagrostis lapponica +
shorter  +
Calamagrostis montanensis +
shorter  +
Calamagrostis muiriana +
shorter  +
Calamagrostis nutkaensis +
shorter  +
Calamagrostis ophitidis +
shorter  +
Calamagrostis perplexa +
shorter  +
Calamagrostis pickeringii +
shorter  +
Calamagrostis porteri +
shorter  +
Calamagrostis porteri subsp. insperata +
shorter  +
Calamagrostis porteri subsp. porteri +
shorter  +
Calamagrostis purpurascens +
shorter  +
Calamagrostis rubescens +
shorter  +
Calamagrostis scopulorum +
shorter  +
Calamagrostis sesquiflora +
shorter  +
Calamagrostis stricta +
shorter  +
Calamagrostis stricta subsp. inexpansa +
shorter  +
Calamagrostis stricta subsp. stricta +
shorter  +
Calamagrostis tacomensis +
shorter  +
Calamagrostis tweedyi +
shorter  +
Calamagrostis ×acutiflora +
shorter  +
Calamovilfa +
shorter  +
Calamovilfa arcuata +
shorter  +
Calamovilfa brevipilis +
shorter  +
Calamovilfa curtissii +
shorter  +
Calamovilfa gigantea +
shorter  +
Calamovilfa longifolia +
shorter  +
Calamovilfa longifolia var. longifolia +
shorter  +
Calamovilfa longifolia var. magna +
shorter  +
Catabrosa +
much shorter  +
Catabrosa aquatica +
much shorter  +
Cathestecum +
shorter  +
Cathestecum brevifolium +
shorter  +
Cathestecum erectum +
shorter  +
Cenchrus +
shorter  +
Cenchrus biflorus +
shorter  +
Cenchrus brownii +
shorter  +
Cenchrus echinatus +
shorter  +
Cenchrus gracillimus +
shorter  +
Cenchrus longispinus +
shorter  +
Cenchrus myosuroides +
shorter  +
Cenchrus spinifex +
shorter  +
Cenchrus tribuloides +
shorter  +
Chasmanthium +
shorter  +
Chasmanthium latifolium +
shorter  +
Chasmanthium laxum +
shorter  +
Chasmanthium nitidum +
shorter  +
Chasmanthium ornithorhynchum +
shorter  +
Chasmanthium sessiliflorum +
shorter  +
Chloris +
shorter  +
Chloris andropogonoides +
shorter  +
Chloris barbata +
shorter  +
Chloris berroi +
shorter  +
Chloris canterae +
shorter  +
Chloris canterae var. canterae +
shorter  +
Chloris canterae var. grandiflora +
shorter  +
Chloris ciliata +
shorter  +
Chloris cucullata +
shorter  +
Chloris divaricata +
shorter  +
Chloris elata +
shorter  +
Chloris gayana +
shorter  +
Chloris pectinata +
shorter  +
Chloris pilosa +
shorter  +
Chloris radiata +
shorter  +
Chloris submutica +
shorter  +
Chloris texensis +
shorter  +
Chloris truncata +
shorter  +
Chloris ventricosa +
shorter  +
Chloris verticillata +
shorter  +
Chloris virgata +
shorter  +
Chrysopogon +
shorter  +
Chrysopogon aciculatus +
shorter  +
Chrysopogon fulvus +
shorter  +
Chrysopogon pauciflorus +
shorter  +
Chrysopogon zizanioides +
shorter  +
Cinna +
shorter  +
Cinna arundinacea +
shorter  +
Cinna bolanderi +
shorter  +
Cinna latifolia +
shorter  +
Cladoraphis +
shorter  +
Cladoraphis cyperoides +
shorter  +
Coelorachis +
shorter  +
Coelorachis cylindrica +
shorter  +
Coelorachis rugosa +
shorter  +
Coelorachis tessellata +
shorter  +
Coelorachis tuberculosa +
shorter  +
Coix +
shorter  +
Coix lacryma-jobi +
shorter  +
Coleanthus +
shorter  +
Coleanthus subtilis +
shorter  +
Corynephorus +
shorter  +
Corynephorus canescens +
shorter  +
Cottea +
shorter  +
Cottea pappophoroides +
shorter  +
Crypsis +
shorter  +
Crypsis alopecuroides +
shorter  +
Crypsis schoenoides +
shorter  +
Crypsis vaginiflora +
shorter  +
Ctenium +
shorter  +
Ctenium aromaticum +
shorter  +
Ctenium floridanum +
shorter  +
Cutandia +
usually shorter  +
Cutandia memphitica +
usually shorter  +
Cymbopogon +
shorter  +
Cymbopogon citratus +
shorter  +
Cymbopogon jwarancusa +
shorter  +
Cymbopogon nardus +
shorter  +
Cynodon +
usually shorter  +
Cynodon aethiopicus +
usually shorter  +
Cynodon dactylon +
usually shorter  +
Cynodon dactylon var. aridus +
usually shorter  +
Cynodon dactylon var. dactylon +
usually shorter  +
Cynodon incompletus +
usually shorter  +
Cynodon nlemfuënsis +
usually shorter  +
Cynodon plectostachyus +
usually shorter  +
Cynodon transvaalensis +
usually shorter  +
Cynodon ×magennisii +
usually shorter  +
Cynosurus +
shorter  +
Cynosurus cristatus +
shorter  +
Cynosurus echinatus +
shorter  +
D
Dactylis +
shorter  +
Dactylis glomerata +
shorter  +
Dactyloctenium +
shorter  +
Dactyloctenium aegyptium +
shorter  +
Dactyloctenium geminatum +
shorter  +
Dactyloctenium radulans +
shorter  +
Dasyochloa +
shorter  +
Dasyochloa pulchella +
shorter  +
Dasypyrum +
shorter than to longer than the adjacent florets  +
Dasypyrum villosum +
shorter than to longer than the adjacent florets  +
Deschampsia +
shorter  +
Deschampsia alpina +
shorter  +
Deschampsia brevifolia +
shorter  +
Deschampsia cespitosa +
shorter  +
Deschampsia cespitosa subsp. beringensis +
shorter  +
Deschampsia cespitosa subsp. cespitosa +
shorter  +
Deschampsia cespitosa subsp. holciformis +
shorter  +
Deschampsia danthonioides +
shorter  +
Deschampsia elongata +
shorter  +
Deschampsia flexuosa +
shorter  +
Deschampsia mackenzieana +
shorter  +
Deschampsia sukatschewii +
shorter  +
Desmazeria +
shorter  +
Desmazeria rigida +
shorter  +
Desmazeria sicula +
shorter  +
Dichanthelium +
shorter  +
Dichanthelium aciculare +
shorter  +
Dichanthelium aciculare subsp. aciculare +
shorter  +
Dichanthelium aciculare subsp. angustifolium +
shorter  +
Dichanthelium aciculare subsp. fusiforme +
shorter  +
Dichanthelium aciculare subsp. neuranthum +
shorter  +
Dichanthelium acuminatum +
shorter  +
Dichanthelium acuminatum subsp. acuminatum +
shorter  +
Dichanthelium acuminatum subsp. columbianum +
shorter  +
Dichanthelium acuminatum subsp. fasciculatum +
shorter  +
Dichanthelium acuminatum subsp. implicatum +
shorter  +
Dichanthelium acuminatum subsp. leucothrix +
shorter  +
Dichanthelium acuminatum subsp. lindheimeri +
shorter  +
Dichanthelium acuminatum subsp. longiligulatum +
shorter  +
Dichanthelium acuminatum subsp. sericeum +
shorter  +
Dichanthelium acuminatum subsp. spretum +
shorter  +
Dichanthelium acuminatum subsp. thermale +
shorter  +
Dichanthelium boreale +
shorter  +
Dichanthelium boscii +
shorter  +
Dichanthelium chamaelonche +
slightly shorter  +
Dichanthelium chamaelonche subsp. breve +
slightly shorter  +
Dichanthelium chamaelonche subsp. chamaelonche +
slightly shorter  +
Dichanthelium clandestinum +
shorter  +
Dichanthelium commutatum +
shorter  +
Dichanthelium commutatum subsp. ashei +
shorter  +
Dichanthelium commutatum subsp. commutatum +
shorter  +
Dichanthelium commutatum subsp. equilaterale +
shorter  +
Dichanthelium commutatum subsp. joorii +
shorter  +
Dichanthelium consanguineum +
shorter  +
Dichanthelium depauperatum +
shorter  +
Dichanthelium dichotomum +
shorter  +
Dichanthelium dichotomum subsp. dichotomum +
shorter  +
Dichanthelium dichotomum subsp. lucidum +
shorter  +
Dichanthelium dichotomum subsp. mattamuskeetense +
shorter  +
Dichanthelium dichotomum subsp. microcarpon +
shorter  +
Dichanthelium dichotomum subsp. nitidum +
shorter  +
Dichanthelium dichotomum subsp. roanokense +
shorter  +
Dichanthelium dichotomum subsp. yadkinense +
shorter  +
Dichanthelium ensifolium +
shorter  +
Dichanthelium ensifolium subsp. curtifolium +
shorter  +
Dichanthelium ensifolium subsp. ensifolium +
shorter  +
Dichanthelium erectifolium +
shorter  +
Dichanthelium latifolium +
shorter  +
Dichanthelium laxiflorum +
shorter  +
Dichanthelium leibergii +
shorter  +
Dichanthelium linearifolium +
shorter  +
Dichanthelium malacophyllum +
shorter  +
Dichanthelium nodatum +
shorter  +
Dichanthelium nudicaule +
shorter  +
Dichanthelium oligosanthes +
shorter  +
Dichanthelium oligosanthes subsp. oligosanthes +
shorter  +
Dichanthelium oligosanthes subsp. scribnerianum +
shorter  +
Dichanthelium ovale +
shorter  +
Dichanthelium ovale subsp. ovale +
shorter  +
Dichanthelium ovale subsp. praecocius +
shorter  +
Dichanthelium ovale subsp. pseudopubescens +
shorter  +
Dichanthelium ovale subsp. villosissimum +
shorter  +
Dichanthelium pedicellatum +
shorter  +
Dichanthelium perlongum +
shorter  +
Dichanthelium polyanthes +
shorter  +
Dichanthelium portoricense +
shorter  +
Dichanthelium portoricense subsp. patulum +
shorter  +
Dichanthelium portoricense subsp. portoricense +
shorter  +
Dichanthelium ravenelii +
shorter  +
Dichanthelium scabriusculum +
shorter  +
Dichanthelium scoparium +
shorter  +
Dichanthelium sect. Angustifolia +
shorter  +
Dichanthelium sect. Clandestina +
shorter  +
Dichanthelium sect. Dichanthelium +
shorter  +
Dichanthelium sect. Ensifolia +
shorter  +
Dichanthelium sect. Lancearia +
shorter  +
Dichanthelium sect. Lanuginosa +
shorter  +
Dichanthelium sect. Linearifolia +
shorter  +
Dichanthelium sect. Macrocarpa +
shorter  +
Dichanthelium sect. Nudicaulia +
shorter  +
Dichanthelium sect. Oligosantha +
shorter  +
Dichanthelium sect. Pedicellata +
shorter  +
Dichanthelium sect. Sphaerocarpa +
shorter  +
Dichanthelium sect. Strigosa +
shorter  +
Dichanthelium sphaerocarpon +
shorter  +
Dichanthelium strigosum +
shorter  +
Dichanthelium strigosum subsp. glabrescens +
shorter  +
Dichanthelium strigosum subsp. leucoblepharis +
shorter  +
Dichanthelium strigosum subsp. strigosum +
shorter  +
Dichanthelium tenue +
shorter  +
Dichanthelium wilcoxianum +
shorter  +
Dichanthelium wrightianum +
shorter  +
Dichanthelium ×anthophysum +
shorter  +
Dichanthium +
shorter  +
Dichanthium annulatum +
shorter  +
Dichanthium aristatum +
shorter  +
Dichanthium sericeum +
shorter  +
Digitaria +
shorter  +
Digitaria abyssinica +
shorter  +
Digitaria arenicola +
shorter  +
Digitaria bakeri +
shorter  +
Digitaria bicornis +
shorter  +
Digitaria californica +
shorter  +
Digitaria ciliaris +
shorter  +
Digitaria cognata +
shorter  +
Digitaria didactyla +
shorter  +
Digitaria eriantha +
shorter  +
Digitaria eriantha subsp. eriantha +
shorter  +
Digitaria eriantha subsp. pentzii +
shorter  +
Digitaria filiformis +
shorter  +
Digitaria filiformis var. dolichophylla +
shorter  +
Digitaria filiformis var. filiformis +
shorter  +
Digitaria filiformis var. laeviglumis +
shorter  +
Digitaria filiformis var. villosa +
shorter  +
Digitaria floridana +
shorter  +
Digitaria gracillima +
shorter  +
Digitaria hitchcockii +
shorter  +
Digitaria horizontalis +
shorter  +
Digitaria insularis +
shorter  +
Digitaria ischaemum +
shorter  +
Digitaria leucocoma +
shorter  +
Digitaria longiflora +
shorter  +
Digitaria milanjiana +
shorter  +
Digitaria nuda +
shorter  +
Digitaria patens +
shorter  +
Digitaria pauciflora +
shorter  +
Digitaria pubiflora +
shorter  +
Digitaria sanguinalis +
shorter  +
Digitaria serotina +
shorter  +
Digitaria setigera +
shorter  +
Digitaria simpsonii +
shorter  +
Digitaria texana +
shorter  +
Digitaria tomentosa +
shorter  +
Digitaria velutina +
shorter  +
Digitaria violascens +
shorter  +
Dinebra +
shorter  +
Dinebra retroflexa +
shorter  +
Dissanthelium +
shorter  +
Dissanthelium californicum +
shorter  +
Distichlis +
shorter  +
Distichlis spicata +
shorter  +
Dupontia +
shorter  +
Dupontia fisheri +
shorter  +
E
Echinochloa +
shorter  +
Echinochloa colona +
shorter  +
Echinochloa crus-galli +
shorter  +
Echinochloa crus-pavonis +
shorter  +
Echinochloa crus-pavonis var. crus-pavonis +
shorter  +
Echinochloa crus-pavonis var. macera +
shorter  +
Echinochloa esculenta +
shorter  +
Echinochloa frumentacea +
shorter  +
Echinochloa muricata +
shorter  +
Echinochloa muricata var. microstachya +
shorter  +
Echinochloa muricata var. muricata +
shorter  +
Echinochloa oplismenoides +
shorter  +
Echinochloa oryzicola +
shorter  +
Echinochloa oryzoides +
shorter  +
Echinochloa paludigena +
shorter  +
Echinochloa polystachya +
shorter  +
Echinochloa pyramidalis +
shorter  +
Echinochloa walteri +
shorter  +
Eleusine +
shorter  +
Eleusine coracana +
shorter  +
Eleusine coracana subsp. africana +
shorter  +
Eleusine coracana subsp. coracana +
shorter  +
Eleusine indica +
shorter  +
Eleusine tristachya +
shorter  +
Elionurus +
shorter  +
Elionurus barbiculmis +
shorter  +
Elionurus tripsacoides +
shorter  +
Elymus +
shorter than to longer than the adjacent florets  +
Elymus alaskanus +
shorter than to longer than the adjacent florets  +
Elymus alaskanus subsp. alaskanus +
shorter than to longer than the adjacent florets  +
Elymus alaskanus subsp. hyperarcticus +
shorter than to longer than the adjacent florets  +
Elymus albicans +
shorter than to longer than the adjacent florets  +
Elymus arizonicus +
shorter than to longer than the adjacent florets  +
Elymus bakeri +
shorter than to longer than the adjacent florets  +
Elymus canadensis +
shorter than to longer than the adjacent florets  +
Elymus canadensis var. brachystachys +
shorter than to longer than the adjacent florets  +
Elymus canadensis var. canadensis +
shorter than to longer than the adjacent florets  +
Elymus canadensis var. robustus +
shorter than to longer than the adjacent florets  +
Elymus caninus +
shorter than to longer than the adjacent florets  +
Elymus churchii +
shorter than to longer than the adjacent florets  +
Elymus ciliaris +
shorter than to longer than the adjacent florets  +
Elymus curvatus +
shorter than to longer than the adjacent florets  +
Elymus dahuricus +
shorter than to longer than the adjacent florets  +
Elymus diversiglumis +
shorter than to longer than the adjacent florets  +
Elymus elymoides +
shorter than to longer than the adjacent florets  +
Elymus elymoides subsp. brevifolius +
shorter than to longer than the adjacent florets  +
Elymus elymoides subsp. californicus +
shorter than to longer than the adjacent florets  +
Elymus elymoides subsp. elymoides +
shorter than to longer than the adjacent florets  +
Elymus elymoides subsp. hordeoides +
shorter than to longer than the adjacent florets  +
Elymus glabriflorus +
shorter than to longer than the adjacent florets  +
Elymus glaucus +
shorter than to longer than the adjacent florets  +
Elymus glaucus subsp. glaucus +
shorter than to longer than the adjacent florets  +
Elymus glaucus subsp. mackenziei +
shorter than to longer than the adjacent florets  +
Elymus glaucus subsp. virescens +
shorter than to longer than the adjacent florets  +
Elymus hirsutus +
shorter than to longer than the adjacent florets  +
Elymus hoffmannii +
shorter than to longer than the adjacent florets  +
Elymus hystrix +
shorter than to longer than the adjacent florets  +
Elymus interruptus +
shorter than to longer than the adjacent florets  +
Elymus lanceolatus +
shorter than to longer than the adjacent florets  +
Elymus lanceolatus subsp. lanceolatus +
shorter than to longer than the adjacent florets  +
Elymus lanceolatus subsp. psammophilus +
shorter than to longer than the adjacent florets  +
Elymus lanceolatus subsp. riparius +
shorter than to longer than the adjacent florets  +
Elymus macgregorii +
shorter than to longer than the adjacent florets  +
Elymus macrourus +
shorter than to longer than the adjacent florets  +
Elymus multisetus +
shorter than to longer than the adjacent florets  +
Elymus pringlei +
shorter than to longer than the adjacent florets  +
Elymus repens +
shorter than to longer than the adjacent florets  +
Elymus riparius +
shorter than to longer than the adjacent florets  +
Elymus scribneri +
shorter than to longer than the adjacent florets  +
Elymus semicostatus +
shorter than to longer than the adjacent florets  +
Elymus sibiricus +
shorter than to longer than the adjacent florets  +
Elymus sierrae +
shorter than to longer than the adjacent florets  +
Elymus stebbinsii +
shorter than to longer than the adjacent florets  +
Elymus stebbinsii subsp. septentrionalis +
shorter than to longer than the adjacent florets  +
Elymus stebbinsii subsp. stebbinsii +
shorter than to longer than the adjacent florets  +
Elymus svensonii +
shorter than to longer than the adjacent florets  +
Elymus texensis +
shorter than to longer than the adjacent florets  +
Elymus trachycaulus +
shorter than to longer than the adjacent florets  +
Elymus trachycaulus subsp. subsecundus +
shorter than to longer than the adjacent florets  +
Elymus trachycaulus subsp. trachycaulus +
shorter than to longer than the adjacent florets  +
Elymus trachycaulus subsp. virescens +
shorter than to longer than the adjacent florets  +
Elymus tsukushiensis +
shorter than to longer than the adjacent florets  +
Elymus villosus +
shorter than to longer than the adjacent florets  +
Elymus violaceus +
shorter than to longer than the adjacent florets  +
Elymus virginicus +
shorter than to longer than the adjacent florets  +
Elymus virginicus var. halophilus +
shorter than to longer than the adjacent florets  +
Elymus virginicus var. intermedius +
shorter than to longer than the adjacent florets  +
Elymus virginicus var. jejunus +
shorter than to longer than the adjacent florets  +
Elymus virginicus var. virginicus +
shorter than to longer than the adjacent florets  +
Elymus wawawaiensis +
shorter than to longer than the adjacent florets  +
Elymus wiegandii +
shorter than to longer than the adjacent florets  +
Elymus ×cayouetteorum +
shorter than to longer than the adjacent florets  +
Elymus ×ebingeri +
shorter than to longer than the adjacent florets  +
Elymus ×hansenii +
shorter than to longer than the adjacent florets  +
Elymus ×palmerensis +
shorter than to longer than the adjacent florets  +
Elymus ×pinalenoensis +
shorter than to longer than the adjacent florets  +
Elymus ×pseudorepens +
shorter than to longer than the adjacent florets  +
Elymus ×saundersii +
shorter than to longer than the adjacent florets  +
Elymus ×yukonensis +
shorter than to longer than the adjacent florets  +
Enneapogon +
shorter  +
Enneapogon cenchroides +
shorter  +
Enneapogon desvauxii +
shorter  +
Enteropogon +
shorter  +
Enteropogon chlorideus +
shorter  +
Enteropogon dolichostachyus +
shorter  +
Enteropogon prieurii +
shorter  +
Eragrostis +
usually shorter  +
Eragrostis airoides +
usually shorter  +
Eragrostis amabilis +
usually shorter  +
Eragrostis atrovirens +
usually shorter  +
Eragrostis bahiensis +
usually shorter  +
Eragrostis barrelieri +
usually shorter  +
Eragrostis capillaris +
usually shorter  +
Eragrostis cilianensis +
usually shorter  +
Eragrostis ciliaris +
usually shorter  +
Eragrostis ciliaris var. ciliaris +
usually shorter  +
Eragrostis ciliaris var. laxa +
usually shorter  +
Eragrostis cumingii +
usually shorter  +
Eragrostis curtipedicellata +
usually shorter  +
Eragrostis curvula +
usually shorter  +
Eragrostis cylindriflora +
usually shorter  +
Eragrostis echinochloidea +
usually shorter  +
Eragrostis elliottii +
usually shorter  +
Eragrostis elongata +
usually shorter  +
Eragrostis erosa +
usually shorter  +
Eragrostis frankii +
usually shorter  +
Eragrostis gangetica +
usually shorter  +
Eragrostis hirsuta +
usually shorter  +
Eragrostis hypnoides +
usually shorter  +
Eragrostis intermedia +
usually shorter  +
Eragrostis japonica +
usually shorter  +
Eragrostis lehmanniana +
usually shorter  +
Eragrostis lugens +
usually shorter  +
Eragrostis lutescens +
usually shorter  +
Eragrostis mexicana +
usually shorter  +
Eragrostis mexicana subsp. mexicana +
usually shorter  +
Eragrostis mexicana subsp. virescens +
usually shorter  +
Eragrostis minor +
usually shorter  +
Eragrostis obtusiflora +
usually shorter  +
Eragrostis palmeri +
usually shorter  +
Eragrostis pectinacea +
usually shorter  +
Eragrostis pectinacea var. miserrima +
usually shorter  +
Eragrostis pectinacea var. pectinacea +
usually shorter  +
Eragrostis pectinacea var. tracyi +
usually shorter  +
Eragrostis pilosa +
usually shorter  +
Eragrostis pilosa var. perplexa +
usually shorter  +
Eragrostis pilosa var. pilosa +
usually shorter  +
Eragrostis plana +
usually shorter  +
Eragrostis polytricha +
usually shorter  +
Eragrostis prolifera +
usually shorter  +
Eragrostis refracta +
usually shorter  +
Eragrostis reptans +
usually shorter  +
Eragrostis scaligera +
usually shorter  +
Eragrostis secundiflora +
usually shorter  +
Eragrostis sessilispica +
usually shorter  +
Eragrostis setifolia +
usually shorter  +
Eragrostis silveana +
usually shorter  +
Eragrostis spectabilis +
usually shorter  +
Eragrostis spicata +
usually shorter  +
Eragrostis superba +
usually shorter  +
Eragrostis swallenii +
usually shorter  +
Eragrostis tef +
usually shorter  +
Eragrostis trichodes +
usually shorter  +
Eragrostis trichophora +
usually shorter  +
Eragrostis unioloides +
usually shorter  +
Eremochloa +
shorter  +
Eremochloa ciliaris +
shorter  +
Eremochloa ophiuroides +
shorter  +
Eremopoa +
usually shorter  +
Eremopoa altaica +
usually shorter  +
Eremopyrum +
shorter than to longer than the adjacent florets  +
Eremopyrum bonaepartis +
shorter than to longer than the adjacent florets  +
Eremopyrum orientale +
shorter than to longer than the adjacent florets  +
Eremopyrum triticeum +
shorter than to longer than the adjacent florets  +
Eriochloa +
shorter  +
Eriochloa acuminata +
shorter  +
Eriochloa acuminata var. acuminata +
shorter  +
Eriochloa acuminata var. minor +
shorter  +
Eriochloa aristata +
shorter  +
Eriochloa contracta +
shorter  +
Eriochloa fatmensis +
shorter  +
Eriochloa lemmonii +
shorter  +
Eriochloa michauxii +
shorter  +
Eriochloa michauxii var. michauxii +
shorter  +
Eriochloa michauxii var. simpsonii +
shorter  +
Eriochloa polystachya +
shorter  +
Eriochloa pseudoacrotricha +
shorter  +
Eriochloa punctata +
shorter  +
Eriochloa sericea +
shorter  +
Eriochloa villosa +
shorter  +
Erioneuron +
shorter  +
Erioneuron avenaceum +
shorter  +
Erioneuron nealleyi +
shorter  +
Erioneuron pilosum +
shorter  +
Eustachys +
shorter  +
Eustachys caribaea +
shorter  +
Eustachys distichophylla +
shorter  +
Eustachys floridana +
shorter  +
Eustachys glauca +
shorter  +
Eustachys neglecta +
shorter  +
Eustachys petraea +
shorter  +
Eustachys retusa +
shorter  +
F
Festuca +
shorter  +
Festuca altaica +
distinctly shorter  +
Festuca amethystina +
shorter  +
Festuca arizonica +
shorter  +
Festuca auriculata +
shorter  +
Festuca baffinensis +
shorter  +
Festuca brachyphylla +
shorter  +
Festuca brachyphylla subsp. brachyphylla +
shorter  +
Festuca brachyphylla subsp. breviculmis +
shorter  +
Festuca brachyphylla subsp. coloradensis +
shorter  +
Festuca brevissima +
shorter  +
Festuca californica +
shorter  +
Festuca californica subsp. californica +
shorter  +
Festuca californica subsp. hitchcockiana +
shorter  +
Festuca californica subsp. parishii +
shorter  +
Festuca calligera +
shorter  +
Festuca campestris +
shorter  +
Festuca dasyclada +
shorter  +
Festuca earlei +
shorter  +
Festuca edlundiae +
shorter  +
Festuca elmeri +
shorter  +
Festuca filiformis +
shorter  +
Festuca frederikseniae +
shorter  +
Festuca glauca +
shorter  +
Festuca groenlandica +
shorter  +
Festuca hallii +
shorter  +
Festuca heterophylla +
shorter  +
Festuca hyperborea +
shorter  +
Festuca idahoensis +
shorter  +
Festuca lenensis +
shorter  +
Festuca ligulata +
shorter  +
Festuca minutiflora +
shorter  +
Festuca occidentalis +
shorter  +
Festuca ovina +
shorter  +
Festuca paradoxa +
shorter  +
Festuca prolifera +
shorter  +
Festuca pseudovivipara +
shorter  +
Festuca roemeri +
shorter  +
Festuca rubra +
shorter  +
Festuca rubra subsp. arctica +
shorter  +
Festuca rubra subsp. arenaria +
shorter  +
Festuca rubra subsp. aucta +
shorter  +
Festuca rubra subsp. commutata +
shorter  +
Festuca rubra subsp. fallax +
shorter  +
Festuca rubra subsp. mediana +
shorter  +
Festuca rubra subsp. pruinosa +
shorter  +
Festuca rubra subsp. rubra +
shorter  +
Festuca rubra subsp. secunda +
shorter  +
Festuca rubra subsp. vallicola +
shorter  +
Festuca saximontana +
shorter  +
Festuca saximontana var. purpusiana +
shorter  +
Festuca saximontana var. robertsiana +
shorter  +
Festuca saximontana var. saximontana +
shorter  +
Festuca sect. Breviaristatae +
shorter  +
Festuca sect. Elmera +
shorter  +
Festuca sect. Festuca +
shorter  +
Festuca sect. Subulatae +
shorter  +
Festuca sect. Subuliflorae +
shorter  +
Festuca sect. Texanae +
shorter  +
Festuca sororia +
shorter  +
Festuca subg. Festuca +
shorter  +
Festuca subg. Montanae +
shorter  +
Festuca subg. Obtusae +
shorter  +
Festuca subg. Subulatae +
shorter  +
Festuca subulata +
shorter  +
Festuca subuliflora +
shorter  +
Festuca subverticillata +
shorter  +
Festuca thurberi +
shorter  +
Festuca trachyphylla +
shorter  +
Festuca valesiaca +
shorter  +
Festuca versuta +
shorter  +
Festuca viridula +
shorter  +
Festuca viviparoidea +
shorter  +
Festuca viviparoidea subsp. krajinae +
shorter  +
Festuca viviparoidea subsp. viviparoidea +
shorter  +
Festuca washingtonica +
shorter  +
Fingerhuthia +
shorter  +
Fingerhuthia africana +
shorter  +
G
Gastridium +
shorter  +
Gastridium phleoides +
shorter  +
Gaudinia +
shorter  +
Gaudinia fragilis +
shorter  +
Glyceria +
shorter than to longer than the adjacent lemmas  +
Glyceria acutiflora +
shorter than to longer than the adjacent lemmas  +
Glyceria alnasteretum +
shorter than to longer than the adjacent lemmas  +
Glyceria borealis +
shorter than to longer than the adjacent lemmas  +
Glyceria canadensis +
shorter than to longer than the adjacent lemmas  +
Glyceria canadensis var. canadensis +
shorter than to longer than the adjacent lemmas  +
Glyceria canadensis var. laxa +
shorter than to longer than the adjacent lemmas  +
Glyceria declinata +
shorter than to longer than the adjacent lemmas  +
Glyceria elata +
shorter than to longer than the adjacent lemmas  +
Glyceria fluitans +
shorter than to longer than the adjacent lemmas  +
Glyceria grandis +
shorter than to longer than the adjacent lemmas  +
Glyceria grandis var. grandis +
shorter than to longer than the adjacent lemmas  +
Glyceria grandis var. komarovii +
shorter than to longer than the adjacent lemmas  +
Glyceria leptostachya +
shorter than to longer than the adjacent lemmas  +
Glyceria maxima +
shorter than to longer than the adjacent lemmas  +
Glyceria melicaria +
shorter than to longer than the adjacent lemmas  +
Glyceria notata +
shorter than to longer than the adjacent lemmas  +
Glyceria nubigena +
shorter than to longer than the adjacent lemmas  +
Glyceria obtusa +
shorter than to longer than the adjacent lemmas  +
Glyceria pulchella +
shorter than to longer than the adjacent lemmas  +
Glyceria sect. Glyceria +
shorter than to longer than the adjacent lemmas  +
Glyceria sect. Hydropoa +
shorter than to longer than the adjacent lemmas  +
Glyceria sect. Striatae +
shorter than to longer than the adjacent lemmas  +
Glyceria septentrionalis +
shorter than to longer than the adjacent lemmas  +
Glyceria septentrionalis var. arkansana +
shorter than to longer than the adjacent lemmas  +
Glyceria septentrionalis var. septentrionalis +
shorter than to longer than the adjacent lemmas  +
Glyceria striata +
shorter than to longer than the adjacent lemmas  +
Glyceria ×occidentalis +
shorter than to longer than the adjacent lemmas  +
Gymnopogon +
shorter  +
Gymnopogon ambiguus +
shorter  +
Gymnopogon brevifolius +
shorter  +
Gymnopogon chapmanianus +
shorter  +
Gynerium +
shorter  +
Gynerium sagittatum +
shorter  +
H
Hackelochloa +
shorter  +
Hackelochloa granularis +
shorter  +
Hainardia +
shorter  +
Hainardia cylindrica +
shorter  +
Helictotrichon +
shorter  +
Helictotrichon mortonianum +
shorter  +
Helictotrichon sempervirens +
shorter  +
Hemarthria +
shorter  +
Hemarthria altissima +
shorter  +
Heteropogon +
shorter  +
Heteropogon contortus +
shorter  +
Heteropogon melanocarpus +
shorter  +
Hilaria +
shorter  +
Hilaria belangeri +
shorter  +
Hilaria belangeri var. belangeri +
shorter  +
Hilaria belangeri var. longifolia +
shorter  +
Hilaria jamesii +
shorter  +
Hilaria mutica +
shorter  +
Hilaria rigida +
shorter  +
Hilaria swallenii +
shorter  +
Holcus +
shorter  +
Holcus lanatus +
shorter  +
Holcus mollis +
shorter  +
Hordeum +
shorter than to longer than the adjacent florets  +
Hordeum arizonicum +
shorter than to longer than the adjacent florets  +
Hordeum brachyantherum +
shorter than to longer than the adjacent florets  +
Hordeum brachyantherum subsp. brachyantherum +
shorter than to longer than the adjacent florets  +
Hordeum brachyantherum subsp. californicum +
shorter than to longer than the adjacent florets  +
Hordeum bulbosum +
shorter than to longer than the adjacent florets  +
Hordeum depressum +
shorter than to longer than the adjacent florets  +
Hordeum intercedens +
shorter than to longer than the adjacent florets  +
Hordeum jubatum +
shorter than to longer than the adjacent florets  +
Hordeum jubatum subsp. intermedium +
shorter than to longer than the adjacent florets  +
Hordeum jubatum subsp. jubatum +
shorter than to longer than the adjacent florets  +
Hordeum marinum +
shorter than to longer than the adjacent florets  +
Hordeum marinum subsp. gussoneanum +
shorter than to longer than the adjacent florets  +
Hordeum marinum subsp. marinum +
shorter than to longer than the adjacent florets  +
Hordeum murinum +
shorter than to longer than the adjacent florets  +
Hordeum murinum subsp. glaucum +
shorter than to longer than the adjacent florets  +
Hordeum murinum subsp. leporinum +
shorter than to longer than the adjacent florets  +
Hordeum murinum subsp. murinum +
shorter than to longer than the adjacent florets  +
Hordeum pusillum +
shorter than to longer than the adjacent florets  +
Hordeum secalinum +
shorter than to longer than the adjacent florets  +
Hordeum vulgare +
shorter than to longer than the adjacent florets  +
Hymenachne +
shorter  +
Hymenachne amplexicaulis +
shorter  +
Hyparrhenia +
shorter  +
Hyparrhenia hirta +
shorter  +
Hyparrhenia rufa +
shorter  +
I
Imperata +
shorter  +
Imperata brasiliensis +
shorter  +
Imperata brevifolia +
shorter  +
Imperata cylindrica +
shorter  +
Ischaemum +
shorter  +
Ischaemum indicum +
shorter  +
Ischaemum rugosum +
shorter  +
Ixophorus +
shorter  +
Ixophorus unisetus +
shorter  +
J
Jarava +
shorter  +
Jarava ichu +
shorter  +
Jarava plumosa +
shorter  +
Jarava speciosa +
shorter  +
K
Koeleria +
shorter  +
Koeleria asiatica +
shorter  +
Koeleria macrantha +
shorter  +
Koeleria pyramidata +
shorter  +
L
Lachnagrostis +
shorter  +
Lachnagrostis filiformis +
shorter  +
Lagurus +
shorter  +
Lagurus ovatus +
shorter  +
Lamarckia +
shorter  +
Lamarckia aurea +
shorter  +
Lasiacis +
shorter  +
Lasiacis divaricata +
shorter  +
Lasiacis ruscifolia +
shorter  +
Leptochloa +
shorter  +
Leptochloa chinensis +
shorter  +
Leptochloa chloridiformis +
shorter  +
Leptochloa dubia +
shorter  +
Leptochloa fusca +
shorter  +
Leptochloa fusca subsp. fascicularis +
shorter  +
Leptochloa fusca subsp. fusca +
shorter  +
Leptochloa fusca subsp. uninervia +
shorter  +
Leptochloa nealleyi +
shorter  +
Leptochloa panicea +
shorter  +
Leptochloa panicea subsp. brachiata +
shorter  +
Leptochloa panicea subsp. mucronata +
shorter  +
Leptochloa panicoides +
shorter  +
Leptochloa scabra +
shorter  +
Leptochloa virgata +
shorter  +
Leptochloa viscida +
shorter  +
Leucopoa +
shorter  +
Leucopoa kingii +
shorter  +
Leymus +
shorter than to longer than the adjacent florets  +
Leymus ambiguus +
shorter than to longer than the adjacent florets  +
Leymus angustus +
shorter than to longer than the adjacent florets  +
Leymus arenarius +
shorter than to longer than the adjacent florets  +
Leymus californicus +
shorter than to longer than the adjacent florets  +
Leymus cinereus +
shorter than to longer than the adjacent florets  +
Leymus condensatus +
shorter than to longer than the adjacent florets  +
Leymus flavescens +
shorter than to longer than the adjacent florets  +
Leymus innovatus +
shorter than to longer than the adjacent florets  +
Leymus innovatus subsp. innovatus +
shorter than to longer than the adjacent florets  +
Leymus innovatus subsp. velutinus +
shorter than to longer than the adjacent florets  +
Leymus mollis +
shorter than to longer than the adjacent florets  +
Leymus mollis subsp. mollis +
shorter than to longer than the adjacent florets  +
Leymus mollis subsp. villosissimus +
shorter than to longer than the adjacent florets  +
Leymus multicaulis +
shorter than to longer than the adjacent florets  +
Leymus pacificus +
shorter than to longer than the adjacent florets  +
Leymus racemosus +
shorter than to longer than the adjacent florets  +
Leymus salina +
shorter than to longer than the adjacent florets  +
Leymus salina subsp. mojavensis +
shorter than to longer than the adjacent florets  +
Leymus salina subsp. salina +
shorter than to longer than the adjacent florets  +
Leymus salina subsp. salmonis +
shorter than to longer than the adjacent florets  +
Leymus simplex +
shorter than to longer than the adjacent florets  +
Leymus simplex var. luxurians +
shorter than to longer than the adjacent florets  +
Leymus simplex var. simplex +
shorter than to longer than the adjacent florets  +
Leymus triticoides +
shorter than to longer than the adjacent florets  +
Leymus ×multiflorus +
shorter than to longer than the adjacent florets  +
Leymus ×vancouverensis +
shorter than to longer than the adjacent florets  +
Limnodea +
shorter  +
Limnodea arkansana +
shorter  +
Lolium +
shorter  +
Lolium multiflorum +
shorter  +
Lolium perenne +
shorter  +
Lolium persicum +
shorter  +
Lolium rigidum +
shorter  +
Lolium temulentum +
shorter  +
Lolium temulentum subsp. remotum +
shorter  +
Lolium temulentum subsp. temulentum +
shorter  +
Lycurus +
shorter  +
Lycurus phleoides +
shorter  +
Lycurus setosus +
shorter  +
M
Melica +
shorter than to longer than the adjacent lemmas  +
Melica altissima +
shorter than to longer than the adjacent lemmas  +
Melica aristata +
shorter than to longer than the adjacent lemmas  +
Melica bulbosa +
shorter than to longer than the adjacent lemmas  +
Melica californica +
shorter than to longer than the adjacent lemmas  +
Melica ciliata +
shorter than to longer than the adjacent lemmas  +
Melica frutescens +
shorter than to longer than the adjacent lemmas  +
Melica fugax +
shorter than to longer than the adjacent lemmas  +
Melica geyeri +
shorter than to longer than the adjacent lemmas  +
Melica geyeri var. aristulata +
shorter than to longer than the adjacent lemmas  +
Melica geyeri var. geyeri +
shorter than to longer than the adjacent lemmas  +
Melica harfordii +
shorter than to longer than the adjacent lemmas  +
Melica imperfecta +
shorter than to longer than the adjacent lemmas  +
Melica montezumae +
shorter than to longer than the adjacent lemmas  +
Melica mutica +
shorter than to longer than the adjacent lemmas  +
Melica nitens +
shorter than to longer than the adjacent lemmas  +
Melica porteri +
shorter than to longer than the adjacent lemmas  +
Melica porteri var. laxa +
shorter than to longer than the adjacent lemmas  +
Melica porteri var. porteri +
shorter than to longer than the adjacent lemmas  +
Melica smithii +
shorter than to longer than the adjacent lemmas  +
Melica spectabilis +
shorter than to longer than the adjacent lemmas  +
Melica stricta +
shorter than to longer than the adjacent lemmas  +
Melica stricta var. albicaulis +
shorter than to longer than the adjacent lemmas  +
Melica stricta var. stricta +
shorter than to longer than the adjacent lemmas  +
Melica subulata +
shorter than to longer than the adjacent lemmas  +
Melica torreyana +
shorter than to longer than the adjacent lemmas  +
Melinis +
shorter  +
Melinis minutiflora +
shorter  +
Melinis nerviglumis +
shorter  +
Melinis repens +
shorter  +
Mibora +
shorter  +
Mibora minima +
shorter  +
Microchloa +
shorter  +
Microchloa kunthii +
shorter  +
Microstegium +
shorter  +
Microstegium vimineum +
shorter  +
Milium +
shorter  +
Milium effusum +
shorter  +
Milium vernale +
shorter  +
Miscanthus +
shorter  +
Miscanthus floridulus +
shorter  +
Miscanthus nepalensis +
shorter  +
Miscanthus oligostachyus +
shorter  +
Miscanthus sacchariflorus +
shorter  +
Miscanthus sinensis +
shorter  +
Monanthochloë +
shorter  +
Monanthochloë littoralis +
shorter  +
Moorochloa +
shorter  +
Moorochloa eruciformis +
shorter  +
Muhlenbergia +
shorter  +
Muhlenbergia andina +
shorter  +
Muhlenbergia appressa +
shorter  +
Muhlenbergia arenacea +
shorter  +
Muhlenbergia arenicola +
shorter  +
Muhlenbergia arizonica +
shorter  +
Muhlenbergia arsenei +
shorter  +
Muhlenbergia asperifolia +
shorter  +
Muhlenbergia brevis +
shorter  +
Muhlenbergia bushii +
shorter  +
Muhlenbergia californica +
shorter  +
Muhlenbergia capillaris +
shorter  +
Muhlenbergia crispiseta +
shorter  +
Muhlenbergia curtifolia +
shorter  +
Muhlenbergia cuspidata +
shorter  +
Muhlenbergia depauperata +
shorter  +
Muhlenbergia diversiglumis +
shorter  +
Muhlenbergia dubia +
shorter  +
Muhlenbergia dumosa +
shorter  +
Muhlenbergia elongata +
shorter  +
Muhlenbergia eludens +
shorter  +
Muhlenbergia emersleyi +
shorter  +
Muhlenbergia expansa +
shorter  +
Muhlenbergia filiculmis +
shorter  +
Muhlenbergia filiformis +
shorter  +
Muhlenbergia fragilis +
shorter  +
Muhlenbergia frondosa +
shorter  +
Muhlenbergia glabrifloris +
shorter  +
Muhlenbergia glauca +
shorter  +
Muhlenbergia glomerata +
shorter  +
Muhlenbergia jonesii +
shorter  +
Muhlenbergia lindheimeri +
shorter  +
Muhlenbergia longiligula +
shorter  +
Muhlenbergia mexicana +
slightly shorter  +
Muhlenbergia microsperma +
shorter  +
Muhlenbergia minutissima +
shorter  +
Muhlenbergia montana +
shorter  +
Muhlenbergia palmeri +
shorter  +
Muhlenbergia pauciflora +
shorter  +
Muhlenbergia pectinata +
shorter  +
Muhlenbergia peruviana +
shorter  +
Muhlenbergia polycaulis +
shorter  +
Muhlenbergia porteri +
shorter  +
Muhlenbergia pungens +
shorter  +
Muhlenbergia racemosa +
shorter  +
Muhlenbergia ramulosa +
shorter  +
Muhlenbergia repens +
shorter  +
Muhlenbergia reverchonii +
shorter  +
Muhlenbergia richardsonis +
shorter  +
Muhlenbergia rigens +
shorter  +
Muhlenbergia rigida +
shorter  +
Muhlenbergia schreberi +
shorter  +
Muhlenbergia sericea +
shorter  +
Muhlenbergia setifolia +
shorter  +
Muhlenbergia sinuosa +
shorter  +
Muhlenbergia sobolifera +
much shorter  +
Muhlenbergia spiciformis +
shorter  +
Muhlenbergia straminea +
shorter  +
Muhlenbergia sylvatica +
shorter  +
Muhlenbergia tenuiflora +
shorter  +
Muhlenbergia tenuifolia +
shorter  +
Muhlenbergia texana +
shorter  +
Muhlenbergia thurberi +
shorter  +
Muhlenbergia torreyana +
shorter  +
Muhlenbergia torreyi +
shorter  +
Muhlenbergia uniflora +
shorter  +
Muhlenbergia utilis +
shorter  +
Muhlenbergia villiflora +
shorter  +
Muhlenbergia wrightii +
shorter  +
Muhlenbergia ×curtisetosa +
shorter  +
Muhlenbergia ×involuta +
shorter  +
Munroa +
shorter  +
Munroa squarrosa +
shorter  +
N
Neostapfia +
shorter  +
Neostapfia colusana +
shorter  +
Neyraudia +
shorter  +
Neyraudia reynaudiana +
shorter  +
O
Opizia +
much shorter  +
Opizia stolonifera +
much shorter  +
Oplismenus +
shorter  +
Oplismenus hirtellus +
shorter  +
Orcuttia +
shorter  +
Orcuttia californica +
shorter  +
Orcuttia inaequalis +
shorter  +
Orcuttia pilosa +
shorter  +
Orcuttia tenuis +
shorter  +
Orcuttia viscida +
shorter  +
P
Panicum +
shorter  +
Panicum amarum +
shorter  +
Panicum amarum subsp. amarulum +
shorter  +
Panicum amarum subsp. amarum +
shorter  +
Panicum anceps +
shorter  +
Panicum anceps subsp. anceps +
shorter  +
Panicum anceps subsp. rhizomatum +
shorter  +
Panicum antidotale +
shorter  +
Panicum bergii +
shorter  +
Panicum bisulcatum +
shorter  +
Panicum brachyanthum +
shorter  +
Panicum bulbosum +
shorter  +
Panicum capillare +
shorter  +
Panicum capillare subsp. capillare +
shorter  +
Panicum capillare subsp. hillmanii +
shorter  +
Panicum capillarioides +
shorter  +
Panicum coloratum +
shorter  +
Panicum dichotomiflorum +
shorter  +
Panicum dichotomiflorum subsp. bartowense +
shorter  +
Panicum dichotomiflorum subsp. dichotomiflorum +
shorter  +
Panicum dichotomiflorum subsp. puritanorum +
shorter  +
Panicum diffusum +
shorter  +
Panicum flexile +
shorter  +
Panicum ghiesbreghtii +
shorter  +
Panicum gymnocarpon +
shorter  +
Panicum hallii +
shorter  +
Panicum hallii subsp. filipes +
shorter  +
Panicum hallii subsp. hallii +
shorter  +
Panicum hemitomon +
slightly shorter  +
Panicum hirsutum +
shorter  +
Panicum hirticaule +
shorter  +
Panicum hirticaule subsp. hirticaule +
shorter  +
Panicum hirticaule subsp. sonorum +
shorter  +
Panicum hirticaule subsp. stramineum +
shorter  +
Panicum lacustre +
shorter  +
Panicum miliaceum +
shorter  +
Panicum miliaceum subsp. miliaceum +
shorter  +
Panicum miliaceum subsp. ruderale +
shorter  +
Panicum mohavense +
shorter  +
Panicum obtusum +
shorter  +
Panicum paludosum +
shorter  +
Panicum philadelphicum +
shorter  +
Panicum philadelphicum subsp. gattingeri +
shorter  +
Panicum philadelphicum subsp. lithophilum +
shorter  +
Panicum philadelphicum subsp. philadelphicum +
shorter  +
Panicum plenum +
shorter  +
Panicum psilopodium +
shorter  +
Panicum repens +
shorter  +
Panicum rigidulum +
shorter  +
Panicum rigidulum subsp. abscissum +
shorter  +
Panicum rigidulum subsp. combsii +
shorter  +
Panicum rigidulum subsp. elongatum +
shorter  +
Panicum rigidulum subsp. pubescens +
shorter  +
Panicum rigidulum subsp. rigidulum +
shorter  +
Panicum sect. Agrostoidea +
shorter  +
Panicum sect. Antidotalia +
shorter  +
Panicum sect. Bulbosa +
shorter  +
Panicum sect. Dichotomiflora +
shorter  +
Panicum sect. Hemitonia +
shorter  +
Panicum sect. Monticola +
shorter  +
Panicum sect. Obtusa +
shorter  +
Panicum sect. Panicum +
shorter  +
Panicum sect. Phanopyrum +
shorter  +
Panicum sect. Repentia +
shorter  +
Panicum sect. Tenera +
shorter  +
Panicum sect. Urvilleana +
shorter  +
Panicum sect. Verrucosa +
shorter  +
Panicum subg. Agrostoidea +
shorter  +
Panicum subg. Panicum +
shorter  +
Panicum subg. Phanopyrum +
shorter  +
Panicum tenerum +
shorter  +
Panicum trichoides +
shorter  +
Panicum urvilleanum +
shorter  +
Panicum verrucosum +
shorter  +
Panicum virgatum +
shorter  +
Pappophorum +
shorter  +
Pappophorum bicolor +
shorter  +
Pappophorum vaginatum +
shorter  +
Parapholis +
sometimes slightly shorter  +
Parapholis incurva +
sometimes slightly shorter  +
Parapholis strigosa +
sometimes slightly shorter  +
Pascopyrum +
shorter than to longer than the adjacent florets  +
Pascopyrum smithii +
shorter than to longer than the adjacent florets  +
Paspalidium +
shorter  +
Paspalidium geminatum +
shorter  +
Paspalum +
shorter  +
Paspalum acuminatum +
shorter  +
Paspalum almum +
shorter  +
Paspalum bifidum +
shorter  +
Paspalum blodgettii +
shorter  +
Paspalum boscianum +
shorter  +
Paspalum caespitosum +
shorter  +
Paspalum conjugatum +
shorter  +
Paspalum conspersum +
shorter  +
Paspalum convexum +
shorter  +
Paspalum coryphaeum +
shorter  +
Paspalum dilatatum +
shorter  +
Paspalum dissectum +
shorter  +
Paspalum distichum +
shorter  +
Paspalum fimbriatum +
shorter  +
Paspalum floridanum +
shorter  +
Paspalum hartwegianum +
shorter  +
Paspalum intermedium +
shorter  +
Paspalum laeve +
shorter  +
Paspalum langei +
shorter  +
Paspalum laxum +
shorter  +
Paspalum lividum +
shorter  +
Paspalum malacophyllum +
shorter  +
Paspalum minus +
shorter  +
Paspalum modestum +
shorter  +
Paspalum monostachyum +
shorter  +
Paspalum nicorae +
shorter  +
Paspalum notatum +
shorter  +
Paspalum paniculatum +
shorter  +
Paspalum pleostachyum +
shorter  +
Paspalum plicatulum +
shorter  +
Paspalum praecox +
shorter  +
Paspalum pubiflorum +
shorter  +
Paspalum quadrifarium +
shorter  +
Paspalum racemosum +
shorter  +
Paspalum repens +
shorter  +
Paspalum scrobiculatum +
shorter  +
Paspalum setaceum +
shorter  +
Paspalum setaceum var. ciliatifolium +
shorter  +
Paspalum setaceum var. longepedunculatum +
shorter  +
Paspalum setaceum var. muhlenbergii +
shorter  +
Paspalum setaceum var. psammophilum +
shorter  +
Paspalum setaceum var. rigidifolium +
shorter  +
Paspalum setaceum var. setaceum +
shorter  +
Paspalum setaceum var. stramineum +
shorter  +
Paspalum setaceum var. supinum +
shorter  +
Paspalum setaceum var. villosissimum +
shorter  +
Paspalum unispicatum +
shorter  +
Paspalum urvillei +
shorter  +
Paspalum vaginatum +
shorter  +
Paspalum virgatum +
shorter  +
Paspalum virletii +
shorter  +
Paspalum wrightii +
shorter  +
Pennisetum +
shorter  +
Pennisetum advena +
shorter  +
Pennisetum alopecuroides +
shorter  +
Pennisetum ciliare +
shorter  +
Pennisetum clandestinum +
shorter  +
Pennisetum flaccidum +
shorter  +
Pennisetum glaucum +
shorter  +
Pennisetum latifolium +
shorter  +
Pennisetum macrostachys +
shorter  +
Pennisetum macrourum +
shorter  +
Pennisetum nervosum +
shorter  +
Pennisetum orientale +
shorter  +
Pennisetum pedicellatum +
shorter  +
Pennisetum petiolare +
shorter  +
Pennisetum polystachion +
shorter  +
Pennisetum purpureum +
shorter  +
Pennisetum setaceum +
shorter  +
Pennisetum setigerum +
shorter  +
Pennisetum villosum +
shorter  +
Phalaris +
shorter  +
Phalaris angusta +
shorter  +
Phalaris aquatica +
shorter  +
Phalaris arundinacea +
shorter  +
Phalaris brachystachys +
shorter  +
Phalaris californica +
shorter  +
Phalaris canariensis +
shorter  +
Phalaris caroliniana +
shorter  +
Phalaris coerulescens +
shorter  +
Phalaris lemmonii +
shorter  +
Phalaris minor +
shorter  +
Phalaris paradoxa +
shorter  +
Pharus +
shorter  +
Pharus glaber +
shorter  +
Phippsia +
shorter  +
Phippsia algida +
shorter  +
Phippsia concinna +
shorter  +
Phleum +
shorter  +
Phleum alpinum +
shorter  +
Phleum arenarium +
shorter  +
Phleum paniculatum +
shorter  +
Phleum phleoides +
shorter  +
Phleum pratense +
shorter  +
Phleum subulatum +
shorter  +
Phragmites +
shorter  +
Phragmites australis +
shorter  +
Piptatherum +
shorter  +
Piptatherum canadense +
shorter  +
Piptatherum exiguum +
shorter  +
Piptatherum micranthum +
shorter  +
Piptatherum miliaceum +
shorter  +
Piptatherum miliaceum subsp. miliaceum +
shorter  +
Piptatherum miliaceum subsp. thomasii +
shorter  +
Piptatherum pungens +
shorter  +
Piptatherum racemosum +
shorter  +
Piptatherum shoshoneanum +
shorter  +
Pleuropogon +
shorter  +
Pleuropogon californicus +
shorter  +
Pleuropogon californicus var. californicus +
shorter  +
Pleuropogon californicus var. davyi +
shorter  +
Pleuropogon hooverianus +
shorter  +
Pleuropogon oregonus +
shorter  +
Pleuropogon refractus +
shorter  +
Pleuropogon sabinei +
shorter  +
Poa +
usually shorter  +
Poa abbreviata +
shorter  +
Poa abbreviata subsp. abbreviata +
shorter  +
Poa abbreviata subsp. marshii +
shorter  +
Poa abbreviata subsp. pattersonii +
shorter  +
Poa alpina +
shorter  +
Poa alpina subsp. alpina +
shorter  +
Poa alpina subsp. vivipara +
shorter  +
Poa alsodes +
shorter  +
Poa ammophila +
shorter  +
Poa annua +
shorter  +
Poa arachnifera +
shorter  +
Poa arctica +
shorter  +
Poa arctica subsp. aperta +
shorter  +
Poa arctica subsp. arctica +
shorter  +
Poa arctica subsp. caespitans +
shorter  +
Poa arctica subsp. grayana +
shorter  +
Poa arctica subsp. lanata +
shorter  +
Poa arida +
usually shorter  +
Poa arnowiae +
shorter  +
Poa atropurpurea +
distinctly shorter  +
Poa autumnalis +
distinctly shorter  +
Poa bigelovii +
distinctly shorter  +
Poa bolanderi +
distinctly shorter  +
Poa bulbosa +
shorter  +
Poa bulbosa subsp. bulbosa +
shorter  +
Poa bulbosa subsp. vivipara +
shorter  +
Poa chaixii +
distinctly shorter  +
Poa chambersii +
shorter  +
Poa chapmaniana +
distinctly shorter  +
Poa compressa +
shorter  +
Poa confinis +
shorter  +
Poa curtifolia +
shorter  +
Poa cusickii +
shorter  +
Poa cusickii subsp. cusickii +
shorter  +
Poa cusickii subsp. epilis +
shorter  +
Poa cusickii subsp. pallida +
shorter  +
Poa cusickii subsp. purpurascens +
shorter  +
Poa cuspidata +
shorter  +
Poa diaboli +
shorter  +
Poa douglasii +
shorter  +
Poa eminens +
usually shorter  +
Poa fendleriana +
shorter  +
Poa fendleriana subsp. albescens +
shorter  +
Poa fendleriana subsp. fendleriana +
shorter  +
Poa fendleriana subsp. longiligula +
shorter  +
Poa glauca +
shorter  +
Poa glauca subsp. glauca +
shorter  +
Poa glauca subsp. rupicola +
shorter  +
Poa glauca var. pekulnejensis +
shorter  +
Poa hartzii +
shorter  +
Poa hartzii subsp. alaskana +
shorter  +
Poa hartzii subsp. hartzii +
shorter  +
Poa hartzii subsp. vrangelica +
shorter  +
Poa howellii +
distinctly shorter  +
Poa infirma +
shorter  +
Poa interior +
shorter  +
Poa keckii +
shorter  +
Poa kelloggii +
shorter  +
Poa laxa +
shorter  +
Poa laxa subsp. banffiana +
shorter  +
Poa laxa subsp. fernaldiana +
shorter  +
Poa laxiflora +
distinctly shorter  +
Poa leibergii +
shorter  +
Poa leptocoma +
shorter  +
Poa lettermanii +
shorter  +
Poa macrantha +
shorter  +
Poa macrocalyx +
shorter  +
Poa marcida +
shorter  +
Poa napensis +
shorter  +
Poa nemoralis +
shorter  +
Poa nervosa +
shorter  +
Poa occidentalis +
distinctly shorter  +
Poa paludigena +
shorter  +
Poa palustris +
shorter  +
Poa paucispicula +
distinctly shorter  +
Poa piperi +
shorter  +
Poa porsildii +
shorter  +
Poa pratensis +
usually distinctly shorter  +
Poa pratensis subsp. agassizensis +
usually distinctly shorter  +
Poa pratensis subsp. alpigena +
usually distinctly shorter  +
Poa pratensis subsp. angustifolia +
usually distinctly shorter  +
Poa pratensis subsp. colpodea +
usually distinctly shorter  +
Poa pratensis subsp. irrigata +
usually distinctly shorter  +
Poa pratensis subsp. pratensis +
usually distinctly shorter  +
Poa pringlei +
shorter  +
Poa pseudoabbreviata +
shorter  +
Poa reflexa +
distinctly shorter  +
Poa rhizomata +
shorter  +
Poa saltuensis +
shorter  +
Poa saltuensis subsp. languida +
shorter  +
Poa saltuensis subsp. saltuensis +
shorter  +
Poa sect. Abbreviatae +
shorter  +
Poa sect. Alpinae +
shorter  +
Poa sect. Arctopoa +
usually shorter  +
Poa sect. Arenariae +
shorter  +
Poa sect. Dioicopoa +
shorter  +
Poa sect. Homalopoa +
distinctly shorter  +
Poa sect. Madropoa +
shorter  +
Poa sect. Micrantherae +
shorter  +
Poa sect. Oreinos +
shorter  +
Poa sect. Pandemos +
shorter  +
Poa sect. Poa +
shorter  +
Poa sect. Secundae +
shorter  +
Poa sect. Stenopoa +
shorter  +
Poa sect. Sylvestres +
shorter  +
Poa sect. Tichopoa +
shorter  +
Poa secunda +
shorter  +
Poa secunda subsp. juncifolia +
shorter  +
Poa secunda subsp. secunda +
shorter  +
Poa sierrae +
shorter  +
Poa stebbinsii +
shorter  +
Poa stenantha +
shorter  +
Poa stenantha var. stenantha +
shorter  +
Poa stenantha var. vivipara +
shorter  +
Poa strictiramea +
distinctly shorter  +
Poa subg. Arctopoa +
usually shorter  +
Poa subg. Poa +
shorter  +
Poa sublanata +
usually distinctly shorter  +
Poa subsect. Epiles +
shorter  +
Poa subsect. Halophytae +
shorter  +
Poa subsect. Madropoa +
shorter  +
Poa subsect. Poa +
shorter  +
Poa subsect. Secundae +
shorter  +
Poa suksdorfii +
shorter  +
Poa supina +
shorter  +
Poa sylvestris +
shorter  +
Poa tenerrima +
distinctly shorter  +
Poa tracyi +
shorter  +
Poa trivialis +
shorter  +
Poa unilateralis +
shorter  +
Poa unilateralis subsp. pachypholis +
shorter  +
Poa unilateralis subsp. unilateralis +
shorter  +
Poa wheeleri +
shorter  +
Poa wolfii +
shorter  +
Poa ×gaspensis +
usually shorter  +
Poa ×limosa +
usually shorter  +
Poa ×nematophylla +
shorter  +
Poaceae subfam. Centothecoideae +
shorter  +
Poaceae subfam. Chloridoideae +
shorter  +
Poaceae subfam. Panicoideae +
shorter  +
Poaceae subfam. Pharoideae +
shorter  +
Poaceae tribe Andropogoneae +
shorter  +
Poaceae tribe Centotheceae +
shorter  +
Poaceae tribe Cynodonteae +
shorter  +
Poaceae tribe Gynerieae +
shorter  +
Poaceae tribe Meliceae +
shorter than to longer than the adjacent lemmas  +
Poaceae tribe Orcuttieae +
shorter  +
Poaceae tribe Paniceae +
shorter  +
Poaceae tribe Pappophoreae +
shorter  +
Poaceae tribe Phareae +
shorter  +
Poaceae tribe Poeae +
shorter  +
Poaceae tribe Thysanolaeneae +
shorter  +
Poaceae tribe Triticeae +
shorter than to longer than the adjacent florets  +
Podagrostis +
shorter  +
Podagrostis aequivalvis +
shorter  +
Podagrostis humilis +
shorter  +
Pogonarthria +
shorter  +
Pogonarthria squarrosa +
shorter  +
Polypogon +
shorter  +
Polypogon australis +
shorter  +
Polypogon elongatus +
shorter  +
Polypogon fugax +
shorter  +
Polypogon imberbis +
shorter  +
Polypogon interruptus +
shorter  +
Polypogon maritimus +
shorter  +
Polypogon monspeliensis +
shorter  +
Polypogon viridis +
shorter  +
Polytrias +
shorter  +
Polytrias amaura +
shorter  +
Psathyrostachys +
shorter than to longer than the adjacent florets  +
Psathyrostachys juncea +
shorter than to longer than the adjacent florets  +
Pseudoroegneria +
shorter than to longer than the adjacent florets  +
Pseudoroegneria spicata +
shorter than to longer than the adjacent florets  +
Pseudosasa +
shorter  +
Pseudosasa japonica +
shorter  +
Puccinellia +
usually distinctly shorter  +
Puccinellia andersonii +
usually distinctly shorter  +
Puccinellia angustata +
usually distinctly shorter  +
Puccinellia arctica +
usually distinctly shorter  +
Puccinellia bruggemannii +
usually distinctly shorter  +
Puccinellia distans +
usually distinctly shorter  +
Puccinellia fasciculata +
usually distinctly shorter  +
Puccinellia groenlandica +
usually distinctly shorter  +
Puccinellia howellii +
usually distinctly shorter  +
Puccinellia lemmonii +
usually distinctly shorter  +
Puccinellia maritima +
usually distinctly shorter  +
Puccinellia nutkaensis +
usually distinctly shorter  +
Puccinellia nuttalliana +
usually distinctly shorter  +
Puccinellia parishii +
usually distinctly shorter  +
Puccinellia phryganodes +
usually distinctly shorter  +
Puccinellia pumila +
usually distinctly shorter  +
Puccinellia rupestris +
usually distinctly shorter  +
Puccinellia simplex +
usually distinctly shorter  +
Puccinellia tenella +
usually distinctly shorter  +
Puccinellia vaginata +
usually distinctly shorter  +
Puccinellia vahliana +
usually distinctly shorter  +
Puccinellia wrightii +
usually distinctly shorter  +
R
Redfieldia +
shorter  +
Redfieldia flexuosa +
shorter  +
Reimarochloa +
shorter  +
Reimarochloa oligostachya +
shorter  +
Rostraria +
shorter  +
Rostraria cristata +
shorter  +
Rottboellia +
shorter  +
Rottboellia cochinchinensis +
shorter  +
S
Saccharum +
shorter  +
Saccharum alopecuroides +
shorter  +
Saccharum baldwinii +
shorter  +
Saccharum bengalense +
shorter  +
Saccharum brevibarbe +
shorter  +
Saccharum brevibarbe var. brevibarbe +
shorter  +
Saccharum brevibarbe var. contortum +
shorter  +
Saccharum coarctatum +
shorter  +
Saccharum giganteum +
shorter  +
Saccharum officinarum +
shorter  +
Saccharum ravennae +
shorter  +
Saccharum spontaneum +
shorter  +
Sacciolepis +
shorter  +
Sacciolepis indica +
shorter  +
Sacciolepis striata +
shorter  +
Schedonnardus +
shorter  +
Schedonnardus paniculatus +
shorter  +
Schedonorus +
shorter  +
Schedonorus arundinaceus +
shorter  +
Schedonorus giganteus +
shorter  +
Schedonorus pratensis +
shorter  +
Schizachne +
shorter than to longer than the adjacent lemmas  +
Schizachne purpurascens +
shorter than to longer than the adjacent lemmas  +
Schizachyrium +
shorter  +
Schizachyrium cirratum +
shorter  +
Schizachyrium littorale +
shorter  +
Schizachyrium maritimum +
shorter  +
Schizachyrium niveum +
shorter  +
Schizachyrium rhizomatum +
shorter  +
Schizachyrium sanguineum +
shorter  +
Schizachyrium sanguineum var. hirtiflorum +
shorter  +
Schizachyrium sanguineum var. sanguineum +
shorter  +
Schizachyrium scoparium +
shorter  +
Schizachyrium scoparium var. divergens +
shorter  +
Schizachyrium scoparium var. scoparium +
shorter  +
Schizachyrium scoparium var. stoloniferum +
shorter  +
Schizachyrium spadiceum +
shorter  +
Schizachyrium tenerum +
shorter  +
Sclerochloa +
shorter  +
Sclerochloa dura +
shorter  +
Scleropogon +
shorter  +
Scleropogon brevifolius +
shorter  +
Scolochloa +
shorter  +
Scolochloa festucacea +
shorter  +
Scribneria +
shorter  +
Scribneria bolanderi +
shorter  +
Secale +
shorter  +
Secale cereale +
shorter  +
Secale strictum +
shorter  +
Sesleria +
usually shorter  +
Sesleria autumnalis +
usually shorter  +
Sesleria caerulea +
usually shorter  +
Sesleria heufleriana +
usually shorter  +
Sesleria nitida +
usually shorter  +
Setaria +
shorter  +
Setaria adhaerans +
shorter  +
Setaria arizonica +
shorter  +
Setaria barbata +
shorter  +
Setaria chapmanii +
shorter  +
Setaria corrugata +
shorter  +
Setaria faberi +
shorter  +
Setaria grisebachii +
shorter  +
Setaria italica +
shorter  +
Setaria leucopila +
shorter  +
Setaria liebmannii +
shorter  +
Setaria macrosperma +
shorter  +
Setaria macrostachya +
shorter  +
Setaria magna +
shorter  +
Setaria megaphylla +
shorter  +
Setaria palmifolia +
shorter  +
Setaria parviflora +
shorter  +
Setaria pumila +
shorter  +
Setaria pumila subsp. pallidefusca +
shorter  +
Setaria pumila subsp. pumila +
shorter  +
Setaria rariflora +
shorter  +
Setaria reverchonii +
shorter  +
Setaria reverchonii subsp. firmula +
shorter  +
Setaria reverchonii subsp. ramiseta +
shorter  +
Setaria reverchonii subsp. reverchonii +
shorter  +
Setaria scheelei +
shorter  +
Setaria setosa +
shorter  +
Setaria sphacelata +
shorter  +
Setaria subg. Paurochaetium +
shorter  +
Setaria subg. Ptychophyllum +
shorter  +
Setaria subg. Reverchoniae +
shorter  +
Setaria subg. Setaria +
shorter  +
Setaria texana +
shorter  +
Setaria verticillata +
shorter  +
Setaria verticilliformis +
shorter  +
Setaria villosissima +
shorter  +
Setaria viridis +
shorter  +
Setaria viridis var. major +
shorter  +
Setaria viridis var. viridis +
shorter  +
Setariopsis +
shorter  +
Setariopsis auriculata +
shorter  +
Sorghastrum +
shorter  +
Sorghastrum elliottii +
shorter  +
Sorghastrum nutans +
shorter  +
Sorghastrum secundum +
shorter  +
Sorghum +
shorter  +
Sorghum bicolor +
shorter  +
Sorghum bicolor subsp. arundinaceum +
shorter  +
Sorghum bicolor subsp. bicolor +
shorter  +
Sorghum bicolor subsp. ×drummondii +
shorter  +
Sorghum halepense +
shorter  +
Spartina +
shorter  +
Spartina alterniflora +
shorter  +
Spartina anglica +
shorter  +
Spartina bakeri +
shorter  +
Spartina cynosuroides +
shorter  +
Spartina densiflora +
shorter  +
Spartina foliosa +
shorter  +
Spartina gracilis +
shorter  +
Spartina maritima +
shorter  +
Spartina patens +
shorter  +
Spartina pectinata +
shorter  +
Spartina spartinae +
shorter  +
Spartina ×caespitosa +
shorter  +
Spartina ×townsendii +
shorter  +
Sphenopholis +
shorter  +
Sphenopholis filiformis +
shorter  +
Sphenopholis intermedia +
shorter  +
Sphenopholis longiflora +
shorter  +
Sphenopholis nitida +
shorter  +
Sphenopholis obtusata +
shorter  +
Sphenopholis pensylvanica +
shorter  +
Spodiopogon +
shorter  +
Spodiopogon sibiricus +
shorter  +
Sporobolus +
shorter  +
Sporobolus airoides +
shorter  +
Sporobolus buckleyi +
shorter  +
Sporobolus clandestinus +
shorter  +
Sporobolus coahuilensis +
shorter  +
Sporobolus compositus +
shorter  +
Sporobolus compositus var. compositus +
shorter  +
Sporobolus compositus var. drummondii +
shorter  +
Sporobolus compositus var. macer +
shorter  +
Sporobolus contractus +
shorter  +
Sporobolus creber +
shorter  +
Sporobolus cryptandrus +
shorter  +
Sporobolus curtissii +
shorter  +
Sporobolus diandrus +
shorter  +
Sporobolus domingensis +
shorter  +
Sporobolus fimbriatus +
shorter  +
Sporobolus flexuosus +
shorter  +
Sporobolus floridanus +
shorter  +
Sporobolus giganteus +
shorter  +
Sporobolus heterolepis +
shorter  +
Sporobolus indicus +
shorter  +
Sporobolus interruptus +
shorter  +
Sporobolus jacquemontii +
shorter  +
Sporobolus junceus +
shorter  +
Sporobolus nealleyi +
shorter  +
Sporobolus neglectus +
shorter  +
Sporobolus pinetorum +
shorter  +
Sporobolus purpurascens +
shorter  +
Sporobolus pyramidatus +
shorter  +
Sporobolus silveanus +
shorter  +
Sporobolus tenuissimus +
shorter  +
Sporobolus teretifolius +
shorter  +
Sporobolus texanus +
shorter  +
Sporobolus vaginiflorus +
shorter  +
Sporobolus vaginiflorus var. ozarkanus +
shorter  +
Sporobolus vaginiflorus var. vaginiflorus +
usually shorter  +
Sporobolus virginicus +
shorter  +
Sporobolus wrightii +
shorter  +
Steinchisma +
shorter  +
Steinchisma hians +
shorter  +
Stenotaphrum +
shorter  +
Stenotaphrum secundatum +
shorter  +
Swallenia +
shorter  +
Swallenia alexandrae +
shorter  +
T
Taeniatherum +
shorter than to longer than the adjacent florets  +
Taeniatherum caput-medusae +
shorter than to longer than the adjacent florets  +
Themeda +
shorter  +
Themeda arguens +
shorter  +
Themeda quadrivalvis +
shorter  +
Themeda triandra +
shorter  +
Thinopyrum +
shorter than to longer than the adjacent florets  +
Thinopyrum intermedium +
shorter than to longer than the adjacent florets  +
Thinopyrum intermedium subsp. barbulatum +
shorter than to longer than the adjacent florets  +
Thinopyrum intermedium subsp. intermedium +
shorter than to longer than the adjacent florets  +
Thinopyrum junceum +
shorter than to longer than the adjacent florets  +
Thinopyrum ponticum +
shorter than to longer than the adjacent florets  +
Thinopyrum pycnanthum +
shorter than to longer than the adjacent florets  +
Thysanolaena +
shorter  +
Thysanolaena latifolia +
shorter  +
Torreyochloa +
shorter  +
Torreyochloa erecta +
shorter  +
Torreyochloa pallida +
shorter  +
Torreyochloa pallida var. fernaldii +
shorter  +
Torreyochloa pallida var. pallida +
shorter  +
Torreyochloa pallida var. pauciflora +
shorter  +
Trachypogon +
shorter  +
Trachypogon secundus +
shorter  +
Tragus +
shorter  +
Tragus australianus +
shorter  +
Tragus berteronianus +
shorter  +
Tragus heptaneuron +
shorter  +
Tragus racemosus +
shorter  +
Trichloris +
much shorter  +
Trichloris crinita +
much shorter  +
Trichloris pluriflora +
much shorter  +
Trichoneura +
shorter  +
Trichoneura elegans +
shorter  +
Tridens +
shorter  +
Tridens albescens +
shorter  +
Tridens ambiguus +
shorter  +
Tridens buckleyanus +
shorter  +
Tridens carolinianus +
shorter  +
Tridens congestus +
shorter  +
Tridens eragrostoides +
shorter  +
Tridens flavus +
shorter  +
Tridens flavus var. chapmanii +
shorter  +
Tridens flavus var. flavus +
shorter  +
Tridens muticus +
shorter  +
Tridens muticus var. elongatus +
shorter  +
Tridens muticus var. muticus +
shorter  +
Tridens strictus +
shorter  +
Tridens texanus +
shorter  +
Triplasis +
shorter  +
Triplasis americana +
shorter  +
Triplasis purpurea +
shorter  +
Tripogon +
shorter  +
Tripogon spicatus +
shorter  +
Tripsacum +
shorter  +
Tripsacum dactyloides +
shorter  +
Tripsacum floridanum +
shorter  +
Tripsacum lanceolatum +
shorter  +
Tripsacum sect. Fasciculata +
shorter  +
Tripsacum sect. Tripsacum +
shorter  +
Triraphis +
shorter  +
Triraphis mollis +
shorter  +
Trisetum +
shorter  +
Trisetum aureum +
shorter  +
Trisetum canescens +
shorter  +
Trisetum cernuum +
shorter  +
Trisetum flavescens +
shorter  +
Trisetum interruptum +
shorter  +
Trisetum melicoides +
shorter  +
Trisetum orthochaetum +
shorter  +
Trisetum sibiricum +
shorter  +
Trisetum spicatum +
shorter  +
Trisetum wolfii +
shorter  +
Triticum +
shorter than to longer than the adjacent florets  +
Triticum aestivum +
shorter than to longer than the adjacent florets  +
Triticum boeoticum +
shorter than to longer than the adjacent florets  +
Triticum carthlicum +
shorter than to longer than the adjacent florets  +
Triticum dicoccoides +
shorter than to longer than the adjacent florets  +
Triticum dicoccum +
shorter than to longer than the adjacent florets  +
Triticum durum +
shorter than to longer than the adjacent florets  +
Triticum monococcum +
shorter than to longer than the adjacent florets  +
Triticum polonicum +
shorter than to longer than the adjacent florets  +
Triticum spelta +
shorter than to longer than the adjacent florets  +
Triticum timopheevii +
shorter than to longer than the adjacent florets  +
Triticum turgidum +
shorter than to longer than the adjacent florets  +
Triticum urartu +
shorter than to longer than the adjacent florets  +
Tuctoria +
shorter  +
Tuctoria greenei +
shorter  +
Tuctoria mucronata +
shorter  +
U
Uniola +
shorter  +
Uniola paniculata +
shorter  +
Urochloa +
shorter  +
Urochloa adspersa +
shorter  +
Urochloa arizonica +
shorter  +
Urochloa arrecta +
shorter  +
Urochloa brizantha +
shorter  +
Urochloa ciliatissima +
shorter  +
Urochloa fusca +
shorter  +
Urochloa mosambicensis +
shorter  +
Urochloa mutica +
shorter  +
Urochloa panicoides +
shorter  +
Urochloa piligera +
shorter  +
Urochloa plantaginea +
shorter  +
Urochloa platyphylla +
shorter  +
Urochloa ramosa +
shorter  +
Urochloa reptans +
shorter  +
Urochloa subquadripara +
shorter  +
Urochloa texana +
shorter  +
Urochloa villosa +
shorter  +
V
Vahlodea +
shorter  +
Vahlodea atropurpurea +
shorter  +
Vaseyochloa +
shorter  +
Vaseyochloa multinervosa +
shorter  +
Ventenata +
shorter  +
Ventenata dubia +
shorter  +
Vulpia +
shorter  +
Vulpia bromoides +
shorter  +
Vulpia ciliata +
shorter  +
Vulpia microstachys +
shorter  +
Vulpia microstachys var. ciliata +
shorter  +
Vulpia microstachys var. confusa +
shorter  +
Vulpia microstachys var. microstachys +
shorter  +
Vulpia microstachys var. pauciflora +
shorter  +
Vulpia myuros +
shorter  +
Vulpia octoflora +
shorter  +
Vulpia octoflora var. glauca +
shorter  +
Vulpia octoflora var. hirtella +
shorter  +
Vulpia octoflora var. octoflora +
shorter  +
Vulpia sciurea +
shorter  +
W
Willkommia +
shorter  +
Willkommia texana +
shorter  +
Z
Zea +
shorter  +
Zea diploperennis +
shorter  +
Zea luxurians +
shorter  +
Zea mays +
shorter  +
Zea mays subsp. huehuetenangensis +
shorter  +
Zea mays subsp. mays +
shorter  +
Zea mays subsp. mexicana +
shorter  +
Zea mays subsp. parviglumis +
shorter  +
Zea perennis +
shorter  +
Zoysia +
shorter  +
Zoysia japonica +
shorter  +
Zoysia matrella +
shorter  +
Zoysia pacifica +
shorter  +
×
×agropogon +
shorter  +
×agropogon lutosus +
shorter  +
×arctodupontia +
shorter  +
×arctodupontia scleroclada +
shorter  +
×dupoa +
shorter  +
×dupoa labradorica +
shorter  +
×elyhordeum +
shorter than to longer than the adjacent florets  +
×elyhordeum arcuatum +
shorter than to longer than the adjacent florets  +
×elyhordeum californicum +
shorter than to longer than the adjacent florets  +
×elyhordeum dakotense +
shorter than to longer than the adjacent florets  +
×elyhordeum iowense +
shorter than to longer than the adjacent florets  +
×elyhordeum jordalii +
shorter than to longer than the adjacent florets  +
×elyhordeum macounii +
shorter than to longer than the adjacent florets  +
×elyhordeum montanense +
shorter than to longer than the adjacent florets  +
×elyhordeum pilosilemma +
shorter than to longer than the adjacent florets  +
×elyhordeum schaackianum +
shorter than to longer than the adjacent florets  +
×elyhordeum stebbinsianum +
shorter than to longer than the adjacent florets  +
×elyleymus +
shorter than to longer than the adjacent florets  +
×elyleymus aleuticus +
shorter than to longer than the adjacent florets  +
×elyleymus aristatus +
shorter than to longer than the adjacent florets  +
×elyleymus colvillensis +
shorter than to longer than the adjacent florets  +
×elyleymus hirtiflorus +
shorter than to longer than the adjacent florets  +
×elyleymus hultenii +
shorter than to longer than the adjacent florets  +
×elyleymus jamesensis +
shorter than to longer than the adjacent florets  +
×elyleymus mossii +
shorter than to longer than the adjacent florets  +
×elyleymus ontariensis +
shorter than to longer than the adjacent florets  +
×elyleymus turneri +
shorter than to longer than the adjacent florets  +
×elyleymus uclueletensis +
shorter than to longer than the adjacent florets  +
×elyleymus ungavensis +
shorter than to longer than the adjacent florets  +
×leydeum +
shorter than to longer than the adjacent florets  +
×leydeum dutillyanum +
shorter than to longer than the adjacent florets  +
×leydeum littorale +
shorter than to longer than the adjacent florets  +
×leydeum piperi +
shorter than to longer than the adjacent florets  +
×pascoleymus +
shorter than to longer than the adjacent florets  +
×pascoleymus bowdenii +
shorter than to longer than the adjacent florets  +
×pseudelymus +
shorter than to longer than the adjacent florets  +
×pseudelymus saxicoia +
shorter than to longer than the adjacent florets  +
×pucciphippsia +
shorter  +
×pucciphippsia vacillans +
shorter  +
×triticosecale +
shorter than to longer than the adjacent florets  +