|
|
|
|
Agrostis microphylla |
Little leaf bentgrass |
Annual grass |
|
Agrostis oregonensis |
Oregon bentgrass |
Perennial grass |
|
Agrostis pallens |
Diego bent grass |
Perennial grass |
14 |
Agrostis pauzhetica |
Thermal bent |
Annual grass |
|
Agrostis perennans |
Upland bentgrass |
Perennial grass |
|
Agrostis scabra |
Rough bentgrass |
Perennial grass |
4 |
Agrostis stolonifera ! |
Redtop |
Perennial grass |
1 |
Agrostis tandilensis |
Kennedy's bentgrass |
Annual grass |
|
Agrostis variabilis |
Mountain bentgrass |
Perennial grass |
|
Aira caryophyllea |
Silvery hairgrass |
Annual grass |
|
Aira caryophyllea var. cupaniana |
Silvery hairgrass |
Annual grass |
|
Aira cupaniana |
Silvery hairgrass |
Annual grass |
|
Aira elegans |
Elegant hair grass |
Annual grass |
|
Aira praecox |
Yellow hairgrass |
Annual grass |
|
Alopecurus aequalis |
Sonoma alopecurus |
Perennial grass |
|
Alopecurus aequalis var. aequalis |
Shortawn foxtail |
Perennial grass |
|
Alopecurus aequalis var. sonomensis |
Sonoma alopecurus |
Perennial grass |
|
Alopecurus carolinianus |
Carolina foxtail |
Annual grass |
|
Alopecurus geniculatus |
Marsh foxtail |
Perennial grass |
|
Alopecurus myosuroides |
Slender meadow foxtail |
Annual grass |
|
Alopecurus pratensis ! |
Meadow foxtail |
Perennial grass |
6 |
Alopecurus saccatus |
Foxtail |
Annual grass |
|
Ammophila arenaria ! |
European beachgrass |
Perennial grass |
1 |
Ammophila breviligulata |
American beach grass |
Perennial grass |
|
Amphibromus neesii |
Australian wallaby grass |
Perennial grass |
|
Amphibromus nervosus |
Common swamp wallaby grass |
Perennial grass |
|
Andropogon glomeratus |
Bushy bluestem |
Perennial grass |
2 |
Andropogon glomeratus var. pumilus |
Bushy bluestem |
Perennial grass |
|
Andropogon glomeratus var. scabriglumis |
Beardgrass |
Perennial grass |
|
Andropogon virginicus |
Broomsedge bluestem |
Perennial grass |
|
Andropogon virginicus var. virginicus |
Broomsedge bluestem |
Perennial grass |
|
Anthoxanthum aristatum |
Annual vernal grass |
Annual grass |
|
Anthoxanthum aristatum ssp. aristatum |
Annual vernal grass |
Annual grass |
|
Anthoxanthum nitens |
Vanilla grass |
Perennial grass (rhizomatous) |
9 |
Anthoxanthum nitens ssp. nitens |
Vanilla grass |
Perennial grass (rhizomatous) |
9 |
Anthoxanthum occidentale |
California sweet grass |
Perennial grass |
5 |
Anthoxanthum odoratum ! |
Sweet vernal grass |
Annual, Perennial grass |
3 |
Apera interrupta |
Dense silky bent |
Annual grass |
|
Apera spica-venti |
Loose silky bent |
Annual grass |
|
Aristida adscensionis |
Three awn |
Annual grass |
4 |
Aristida californica |
California threeawn |
Perennial grass |
|
Aristida dichotoma |
Churchmouse threeawn |
Annual grass |
|
Aristida divaricata |
Poverty three awn |
Perennial grass |
|
Aristida oligantha |
Oldfield three awn |
Annual grass |
|
Aristida purpurea |
Purple three awn |
Perennial grass |
19 |
Aristida purpurea var. fendleriana |
Fendler three awn |
Perennial grass |
|
Aristida purpurea var. longiseta |
Red three awn |
Perennial grass |
2 |
Aristida purpurea var. nealleyi |
Reverchon three awn |
Perennial grass |
|
Aristida purpurea var. parishii |
Parish three awn |
Perennial grass |
|
Aristida purpurea var. purpurea |
Purple three awn |
Perennial grass |
2 |
Aristida purpurea var. wrightii |
Wright three awn |
Perennial grass |
|
Aristida ternipes |
Spidergrass |
Perennial grass |
2 |
Aristida ternipes var. gentilis |
Spidergrass |
Perennial grass |
2 |
Arrhenatherum elatius |
Tall oatgrass |
Perennial grass |
2 |
Arundo donax ! |
Giant reed |
Perennial grass |
3 |
Avena barbata ! |
Slim oat |
Annual, Perennial grass |
|
Avena fatua ! |
Wildoats |
Annual grass |
2 |
Avena occidentalis |
Western wild oats |
Annual grass |
|
Avena sativa |
Wild oat |
Annual, Perennial grass |
7 |
Avena sterilis |
Sterile oats |
Annual grass |
|
Avena strigosa |
Lopsided oats |
Annual grass |
|
Beckmannia syzigachne |
American sloughgrass |
Annual grass |
5 |
Blepharidachne kingii |
King's eyelash grass |
Perennial grass |
1 |
Bothriochloa barbinodis |
Beard grass |
Perennial grass |
7 |
Bothriochloa exaristata |
Awnless beardgrass |
Perennial grass |
|
Bothriochloa ischaemum |
Yellow bluestem |
Perennial grass |
1 |
Bothriochloa laguroides |
Silver beardgrass |
Perennial grass |
1 |
Bothriochloa laguroides ssp. torreyana |
Silver beardgrass |
Perennial grass |
|
Bouteloua aristidoides |
Needle grama |
Annual grass |
2 |
Bouteloua aristidoides var. aristidoides |
Needle grama |
Annual grass |
|
Bouteloua barbata |
Sixweeks grama |
Annual grass |
|
Bouteloua barbata var. barbata |
Six weeks grama |
Annual grass |
|
Bouteloua curtipendula |
Side oats grama |
Perennial grass |
16 |
Bouteloua curtipendula var. caespitosa |
Side oats grama |
Perennial grass |
|
Bouteloua eriopoda |
Black grama |
Perennial grass |
|
Bouteloua gracilis |
Blue grama |
Perennial grass |
34 |
Bouteloua trifida |
Red grama |
Perennial grass |
|
Brachypodium distachyon ! |
Purple false brome |
Annual, Perennial grass |
|
Brachypodium phoenicoides |
Perennial false brome |
Perennial grass |
|
Brachypodium pinnatum |
Pinnate false brome |
Perennial grass |
|
Brachypodium sylvaticum ! |
Slender false brome |
Perennial grass |
1 |
Briza maxima ! |
Rattlesnake grass |
Annual grass |
3 |
Briza media |
Perennial quakinggrass |
Annual grass |
6 |
Briza minor |
Little rattlesnake grass |
Annual grass |
|
Bromus arenarius |
Australian chess |
Annual grass |
|
Bromus arizonicus |
Arizona brome |
Annual grass |
1 |
Bromus arvensis |
Soft brome |
Annual grass |
|
Bromus berteroanus |
Chilean chess |
Annual grass |
|
Bromus briziformis |
Rattlesnake brome |
Annual grass |
|
Bromus carinatus |
California bromegrass |
Perennial grass |
22 |
Bromus carinatus var. carinatus |
California brome |
Perennial grass |
22 |
Bromus carinatus var. marginatus |
Mountain brome |
Perennial grass |
6 |
Bromus caroli-henrici |
Weedy brome |
Annual grass |
|
Bromus catharticus |
Rescue grass |
Annual, Perennial grass |
|
Bromus catharticus var. catharticus |
Rescue grass |
Annual, Perennial grass |
|
Bromus catharticus var. elatus |
Chilean brome |
Annual, Perennial grass |
|
Bromus ciliatus |
Fringed bromegrass |
Perennial grass |
2 |
Bromus commutatus |
Hairy chess, meadow brome |
Annual grass |
|
Bromus diandrus ! |
Ripgut brome |
Annual grass |
|
Bromus erectus |
Erect brome |
Annual grass |
|
Bromus grandis |
Tall brome |
Perennial grass |
|
Bromus hallii |
Hall's brome |
Perennial grass |
|
Bromus hordeaceus ! |
Soft chess |
Annual grass |
3 |
Bromus inermis |
Smooth brome |
Perennial grass |
3 |
Bromus japonicus ! |
Hairy chess |
Annual grass |
|
Bromus laevipes |
Narrow flowered brome |
Annual, Perennial grass |
3 |
Bromus madritensis |
Foxtail chess, foxtail brome |
Annual grass |
|
Bromus madritensis ssp. madritensis |
Foxtail chess |
Annual grass |
|
Bromus madritensis ssp. rubens ! |
Foxtail brome |
Annual grass |
2 |
Bromus maritimus |
Maritime brome |
Perennial grass |
1 |
Bromus orcuttianus |
Orcutt's brome grass |
Annual grass |
1 |
Bromus polyanthus |
Great basin brome, colorado brome |
Perennial grass |
|
Bromus porteri |
Nodding brome |
Perennial grass |
1 |
Bromus pseudolaevipes |
Southern chinook brome |
Perennial grass |
|
Bromus racemosus |
Smooth brome |
Annual grass |
|
Bromus richardsonii |
Fringed brome |
Perennial grass |
|
Bromus rubens |
Red brome |
Perennial grass |
2 |
Bromus secalinus |
Rye brome |
Annual grass |
|
Bromus sitchensis |
Sitka brome |
Perennial grass |
2 |
Bromus sitchensis var. carinatus |
California brome |
Perennial grass |
22 |
Bromus sitchensis var. marginatus |
Mountain brome |
Perennial grass |
6 |
Bromus sitchensis var. maritimus |
Maritime brome |
Perennial grass |
1 |
Bromus sitchensis var. polyanthus |
Great basin brome, colorado brome |
Perennial grass |
|
Bromus sitchensis var. sitchensis |
Sitka brome, alaska brome |
Perennial grass |
|
Bromus squarrosus |
Corn brome |
Perennial grass |
|
Bromus squarrosus var. squarrosus |
Corn brome |
Perennial grass |
|
Bromus sterilis |
Sterile brome |
Annual grass |
|
Bromus suksdorfii |
Suksdorf's bromegrass |
Perennial grass |
1 |
Bromus tectorum ! |
Downy chess |
Annual grass |
|
Bromus vulgaris |
Common brome |
Annual grass |
1 |
Calamagrostis bolanderi |
Bolander's reedgrass |
Perennial grass (rhizomatous) |
1 |
Calamagrostis breweri |
Short hair reedgrass |
Perennial grass |
1 |
Calamagrostis canadensis |
Canada reedgrass |
Perennial grass |
5 |
Calamagrostis canadensis var. canadensis |
Bluejoint |
Perennial grass |
|
Calamagrostis canadensis var. langsdorffii |
Bluejoint |
Perennial grass (rhizomatous) |
|
Calamagrostis canadensis var. langsdorfii |
Canada reedgrass |
Perennial grass |
|
Calamagrostis crassiglumis |
Thurber's reed grass |
Perennial grass (rhizomatous) |
1 |
Calamagrostis foliosa |
Leafy reed grass |
Perennial grass |
21 |
Calamagrostis koelerioides |
Fire reedgrass |
Perennial grass |
|
Calamagrostis muiriana |
|
Perennial grass |
|
Calamagrostis nutkaensis |
Reedgrass |
Perennial grass |
23 |
Calamagrostis ophitidis |
Serpentine reed grass |
Perennial grass |
1 |
Calamagrostis purpurascens |
Purple reedgrass |
Perennial grass |
|
Calamagrostis rubescens |
Pinegrass |
Perennial grass |
1 |
Calamagrostis stricta |
Narrow hairgrass |
Perennial grass (rhizomatous) |
2 |
Calamagrostis stricta ssp. inexpansa |
Thurber's reed grass |
Perennial grass (rhizomatous) |
1 |
Calamagrostis stricta ssp. stricta |
Slimstem reedgrass |
Perennial grass (rhizomatous) |
|
Catabrosa aquatica |
water whorlgrass |
Perennial herb |
|
Cenchrus echinatus ! |
Southern sandbur |
Annual grass |
|
Cenchrus incertus |
Coast sandbur |
Annual grass |
|
Cenchrus longispinus ! |
Mat sandbur |
Annual grass |
|
Chloris gayana |
Rhodes grass |
Perennial grass |
|
Chloris truncata |
Truncate finger grass |
Perennial grass |
|
Chloris verticillata |
Tumble finger grass |
Perennial grass |
|
Chloris virgata |
Feather finger grass |
Annual grass |
1 |
Cinna bolanderi |
Bolander's woodreed |
Perennial grass |
|
Cinna latifolia |
Drooping wood reed |
Perennial grass |
|
Coix lacryma-jobi |
Job's tears |
Perennial grass |
2 |
Cortaderia jubata ! |
Andean pampas grass |
Perennial grass |
|
Cortaderia selloana ! |
Pampas grass |
Perennial grass |
11 |
Crypsis alopecuroides |
Foxtail prickle grass |
Annual grass |
|
Crypsis schoenoides |
Swamp grass |
Annual grass |
|
Crypsis vaginiflora |
African prickle grass |
Annual grass |
|
Cutandia memphitica |
Memphisgrass |
Annual grass |
|
Cynodon dactylon ! |
Bermuda grass |
Perennial grass |
4 |
Cynodon plectostachyus |
Star grass |
Perennial grass |
|
Cynodon transvaalensis |
African bermuda grass |
Perennial grass |
|
Cynosurus cristatus |
Crested dogtail grass |
Perennial grass |
|
Cynosurus echinatus ! |
Dogtail grass |
Annual grass |
|
Dactylis glomerata ! |
Orchardgrass |
Perennial grass |
6 |
Dactyloctenium aegyptium |
Crows foot grass |
Annual, Perennial grass |
|
Danthonia californica |
California oatgrass |
Perennial grass |
20 |
Danthonia decumbens |
Mountain heath grass |
Perennial grass |
|
Danthonia intermedia |
Timber oatgrass |
Perennial grass |
2 |
Danthonia intermedia ssp. intermedia |
Intermediate oat grass |
Perennial grass |
|
Danthonia unispicata |
One spiked oatgrass |
Perennial grass |
|
Dasyochloa pulchella |
Low woollygrass |
Perennial grass |
|
Deschampsia cespitosa |
Tufted hair grass |
Perennial grass |
49 |
Deschampsia cespitosa ssp. beringensis |
Tufted hair grass |
Perennial grass |
|
Deschampsia cespitosa ssp. cespitosa |
Tufted hairgrass |
Perennial grass |
24 |
Deschampsia cespitosa ssp. holciformis |
Coastal tufted hair grass |
Perennial grass |
9 |
Deschampsia danthonioides |
Annual hairgrass |
Annual grass |
|
Deschampsia elongata |
Hairgrass |
Perennial grass |
17 |
Desmazeria rigida |
Hard bluegrass |
Annual grass |
|
Digitaria californica |
Arizona cottontop |
Perennial grass |
2 |
Digitaria californica var. californica |
Arizona cottontop |
Perennial grass |
|
Digitaria ciliaris |
Southern crabgrass |
Annual grass |
|
Digitaria ciliaris var. ciliaris |
Southern crab grass |
Annual grass |
|
Digitaria eriantha |
Digitgrass |
Perennial grass |
|
Digitaria ischaemum |
Smooth crabgrass |
Annual grass |
|
Digitaria sanguinalis |
Crabgrass |
Annual grass |
|
Dinebra retroflexa |
Viper grass |
|
|
Dissanthelium californicum |
California dissanthelium |
Annual grass |
1 |
Distichlis littoralis |
Shore grass |
Perennial grass |
1 |
Distichlis spicata |
Salt grass |
Perennial grass |
25 |
Echinochloa colona |
Jungle rice |
Annual grass |
|
Echinochloa crus-galli |
Barnyard grass |
Annual grass |
|
Echinochloa crus-pavonis |
Gulf cockspur grass |
Annual grass |
|
Echinochloa crus-pavonis var. crus-pavonis |
Gulf cockspur grass |
Annual grass |
|
Echinochloa crus-pavonis var. macera |
Gulf cockspur grass |
Annual grass |
|
Echinochloa esculenta |
Japanese millet |
Annual grass |
|
Echinochloa muricata |
Rough barnyard grass |
Annual grass |
|
Echinochloa muricata var. microstachya |
Rough barnyardgrass |
Annual grass |
|
Echinochloa oryzicola |
Rice barnyardgrass |
Annual grass |
|
Echinochloa oryzoides |
Rice field barnyard grass |
Annual grass |
|
Ehrharta calycina ! |
Perennial veldt grass |
Perennial grass |
|
Ehrharta erecta ! |
Upright veldt grass |
Perennial grass |
|
Ehrharta longiflora ! |
Longflowered veldtgrass |
Annual grass |
|
Eleusine coracana |
African finger millet |
Annual grass |
|
Eleusine coracana ssp. africana |
African finger millet |
Annual grass |
|
Eleusine indica |
Goose grass |
Annual grass |
|
Eleusine tristachya |
Three spiked goosegrass |
Annual grass |
|
Elymus Xgouldii |
Many flowered wild rye |
Perennial grass |
|
Elymus Xhansenii |
|
Perennial grass |
|
Elymus Xsaundersii |
|
Perennial grass |
|
Elymus Xvancouverensis |
Vancouver wild rye |
Perennial grass |
|
Elymus arizonicus |
Arizona ryegrass |
Perennial grass |
|
Elymus californicus |
California bottle grass |
Perennial grass |
6 |
Elymus canadensis |
Canada wild rye |
Perennial grass |
5 |
Elymus caput-medusae ! |
Medusa head |
Annual grass |
|
Elymus cinereus |
Great basin wild rye |
Perennial grass |
8 |
Elymus condensatus |
Giant wild rye |
Perennial grass |
32 |
Elymus elymoides |
Squirrel tail grass |
Perennial grass |
12 |
Elymus elymoides ssp. hordeoides |
Barley squirreltail |
Perennial grass |
|
Elymus elymoides var. brevifolius |
Squirrel tail grass |
Perennial grass |
|
Elymus elymoides var. californicus |
Squirrel tail grass |
Perennial grass |
|
Elymus elymoides var. elymoides |
Squirrel tail grass |
Perennial grass |
|
Elymus elymoides var. hordeoides |
Barley squirreltail |
Perennial grass |
|
Elymus glaucus |
Blue wildrye |
Perennial grass |
33 |
Elymus glaucus ssp. glaucus |
Blue wild rye |
Perennial grass |
2 |
Elymus glaucus ssp. virescens |
Virginia wildrye |
Perennial grass |
|
Elymus hirsutus |
Northern ryegrass |
Perennial grass |
|
Elymus hispidus |
Intermediate wheatgrass |
Perennial grass |
4 |
Elymus interruptus |
Texas Wildrye |
Perennial grass |
|
Elymus lanceolatus |
Thickspike wheatgrass |
Perennial grass |
3 |
Elymus lanceolatus ssp. lanceolatus |
Northern wheatgrass |
Perennial grass |
4 |
Elymus mollis |
American dune grass |
Perennial grass |
9 |
Elymus mollis ssp. mollis |
American dune grass, sea lyme grass |
Perennial grass |
5 |
Elymus multisetus |
Big squirreltail grass |
Perennial grass |
13 |
Elymus pacificus |
Pacific wild rye |
Perennial grass |
|
Elymus ponticus |
Tall wheat grass |
Perennial grass |
2 |
Elymus repens |
Quack grass |
Perennial grass |
|
Elymus salina |
Salina pass wild rye |
Perennial grass |
|
Elymus scribneri |
Scribner's wheat grass |
Perennial grass |
|
Elymus sierrae |
Sierra wildrye |
Perennial grass |
|
Elymus smithii |
Western wheat grass |
Perennial grass |
4 |
Elymus spicatus |
Blue bunch wheat grass |
Perennial grass |
7 |
Elymus stebbinsii |
Stebbins' wildrye |
Perennial grass |
|
Elymus stebbinsii ssp. septentrionalis |
Stebbins' wildrye |
Perennial grass |
|
Elymus trachycaulus |
Slender wheatgrass |
Perennial grass |
8 |
Elymus trachycaulus ssp. trachycaulus |
Slender wheatgrass |
Perennial grass |
7 |
Elymus triticoides |
Beardless wild rye |
Perennial grass |
30 |
Enneapogon desvauxii |
Nine awned pappus grass |
Perennial grass |
|
Eragrostis barrelieri |
Mediterranean lovegrass |
Annual grass |
|
Eragrostis capillaris |
Lace grass |
Annual grass |
|
Eragrostis cilianensis |
Stinkgrass |
Annual grass |
|
Eragrostis curvula |
Weeping lovegrass |
Perennial grass |
9 |
Eragrostis hypnoides |
Teal lovegrass |
Annual grass |
|
Eragrostis intermedia |
Plains lovegrass |
Annual grass |
3 |
Eragrostis lehmanniana |
Lehmann lovegrass |
Perennial grass |
2 |
Eragrostis lutescens |
Six weeks lovegrass |
Annual grass |
|
Eragrostis mexicana |
Mexican lovegrass |
Annual grass |
|
Eragrostis mexicana ssp. mexicana |
New mexico lovegrass |
Annual grass |
|
Eragrostis mexicana ssp. virescens |
Orcutt's eragrostis |
Annual grass |
|
Eragrostis minor |
Little lovegrass |
Annual grass |
|
Eragrostis pectinacea |
Tufted lovegrass |
Annual grass |
|
Eragrostis pectinacea var. miserrima |
Desert lovegrass |
Annual grass |
|
Eragrostis pectinacea var. pectinacea |
Tufted lovegrass |
Annual grass |
|
Eragrostis pilosa |
Indian lovegrass |
Annual grass |
|
Eragrostis pilosa var. pilosa |
Indian lovegrass |
Annual grass |
|
Eragrostis superba |
Wilman lovegrass |
Annual grass |
1 |
Eremochloa ciliaris |
Fringed centipede grass |
Perennial grass |
|
Eriochloa acuminata |
Tapertip cupgrass |
Annual grass |
|
Eriochloa acuminata var. acuminata |
Taper tipped cupgrass |
Annual grass |
|
Eriochloa aristata |
Bearded cupgrass |
Annual grass |
|
Eriochloa aristata var. aristata |
Pointed cupgrass |
Annual grass |
|
Eriochloa contracta |
Dense cupgrass |
Annual grass |
|
Eriochloa fatmensis |
Tropical cupgrass |
Annual grass |
|
Eriochloa villosa |
Hairy cupgrass |
Annual grass |
|
Erioneuron pilosum |
Hairy erioneuron |
Perennial grass |
|
Festuca ammobia |
Sand fescue |
Perennial grass |
|
Festuca arundinacea ! |
Reed fescue |
Perennial grass |
6 |
Festuca arvernensis |
Field fescue |
Perennial grass |
19 |
Festuca brachyphylla |
Alpine fescue |
Perennial grass |
2 |
Festuca brachyphylla ssp. breviculmis |
Short leaved fescue |
Perennial grass |
1 |
Festuca bromoides |
Brome fescue |
Annual grass |
|
Festuca californica |
California fescue |
Perennial grass |
46 |
Festuca elmeri |
Coast fescue |
Perennial grass |
|
Festuca idahoensis |
Blue fescue |
Perennial grass |
52 |
Festuca kingii |
Spike fescue |
Perennial grass |
|
Festuca microstachys |
Small fescue |
Annual grass |
7 |
Festuca minutiflora |
Small flowered fescue |
Perennial grass |
|
Festuca myuros ! |
Rattail sixweeks grass |
Annual grass |
3 |
Festuca occidentalis |
Western fescue |
Perennial grass |
8 |
Festuca octoflora |
Sixweeks grass |
Annual grass |
5 |
Festuca ovina |
Sheep fescue |
Perennial grass |
13 |
Festuca perennis ! |
Italian rye grass |
Annual, Perennial grass |
7 |
Festuca pratensis |
Meadow fescue |
Perennial grass |
2 |
Festuca rigida |
Rigid italian rye grass |
Annual grass |
1 |
Festuca rubra |
Red fescue |
Perennial grass |
40 |
Festuca rubra ssp. arenaria |
Red fescue |
Perennial grass |
|
Festuca rubra ssp. pruinosa |
Red fescue |
Perennial grass |
|
Festuca rubra ssp. rubra |
Red fescue |
Perennial grass |
3 |
Festuca saximontana |
Rocky mountain fescue |
Perennial grass |
1 |
Festuca sororia |
Ravine fescue |
Perennial grass |
|
Festuca subulata |
Bearded fescue |
Perennial grass |
|
Festuca subuliflora |
Coast range fescue |
Perennial grass |
|
Festuca temulenta |
Darnel, tares |
Annual grass |
|
Festuca trachyphylla |
Rough leaved fescue |
Perennial grass |
1 |
Festuca viridula |
Mountain bunch fescue |
Perennial grass |
|
Gastridium phleoides |
Nit grass |
Annual grass |
|
Gaudinia fragilis |
Fragile oat |
Annual, Biennial grass |
|
Glyceria Xoccidentalis |
Western manna grass |
Perennial grass (aquatic) |
2 |
Glyceria borealis |
Northern mannagrass |
Perennial grass |
1 |
Glyceria declinata ! |
Waxy mannagrass |
Perennial grass |
|
Glyceria elata |
Tall mannagrass |
Perennial grass |
8 |
Glyceria fluitans |
Water mannagrass |
Perennial grass |
|
Glyceria grandis |
American mannagrass |
Perennial grass (rhizomatous) |
9 |
Glyceria leptostachya |
Manna grass |
Perennial grass (aquatic) |
|
Glyceria striata |
Fowl mannagrass |
Perennial grass |
8 |
Hainardia cylindrica |
Thin tail |
Annual grass |
|
Heteropogon contortus |
Tanglehead |
Perennial grass |
2 |
Hierochloe hirta ssp. arctica |
Northern sweetgrass |
Perennial grass |
|
Hilaria jamesii |
Galleta |
Perennial grass |
9 |
Hilaria rigida |
Big galleta |
Perennial grass |
7 |
Holcus lanatus ! |
Common velvetgrass |
Perennial grass |
|
Holcus mollis |
Creeping velvetgrass |
Perennial grass |
|
Hordeum arizonicum |
Arizona foxtail |
Annual grass |
|
Hordeum brachyantherum |
Meadow barley |
Perennial grass |
25 |
Hordeum brachyantherum ssp. brachyantherum |
Meadow barley |
Perennial grass |
4 |
Hordeum brachyantherum ssp. californicum |
Meadow barley |
Perennial grass |
7 |
Hordeum depressum |
Alkali barley |
Annual grass |
3 |
Hordeum intercedens |
Vernal barley |
Annual grass |
2 |
Hordeum jubatum |
Fox tail barley |
Perennial grass |
7 |
Hordeum jubatum ssp. jubatum |
Foxtail barley, squirreltail barley |
Perennial grass |
|
Hordeum marinum |
Seaside barley |
Annual grass |
|
Hordeum marinum ssp. gussoneanum ! |
Barley |
Annual grass |
|
Hordeum murinum ! |
Foxtail barley |
Annual grass |
|
Hordeum murinum ssp. glaucum |
Foxtail |
Annual grass |
|
Hordeum murinum ssp. leporinum |
Farmer's foxtail |
Annual grass |
|
Hordeum murinum ssp. murinum |
Wall barley |
Annual grass |
|
Hordeum vulgare |
Common barley |
Annual grass |
5 |
Hyparrhenia hirta ! |
Thatching grass |
Perennial grass |
|
Imperata brevifolia |
Satintail |
Perennial grass |
2 |
Jarava plumosa |
South american rice grass |
Perennial grass |
|
Koeleria gerardi |
Annual june grass, bristly koeleria |
Annual grass |
|
Koeleria gerardii |
Annual june grass, bristly koeleria |
Annual grass |
|
Koeleria macrantha |
June grass |
Perennial grass |
30 |
Lagurus ovatus |
Hare's tail grass |
Annual grass |
1 |
Lamarckia aurea |
Goldentop |
Annual grass |
|
Leersia oryzoides |
Rice cutgrass |
Perennial grass |
2 |
Leptochloa dubia |
Green sprangletop |
Perennial grass |
2 |
Leptochloa fusca |
Sprangletop |
Annual grass |
|
Leptochloa fusca ssp. fascicularis |
Bearded sprangletop |
Annual grass |
|
Leptochloa fusca ssp. uninervia |
Mexican sprangletop |
Annual grass |
|
Leptochloa panicea |
Mucronate sprangletop |
Annual grass |
|
Leptochloa panicea ssp. brachiata |
Mucronate sprangeltop |
Annual grass |
|
Leptochloa viscida |
Sticky sprangletop |
Annual grass |
|
Leymus salinus |
Saline wildrye |
Perennial grass |
|
Leymus simplex |
Alkali wildrye |
Perennial grass |
|
Lolium rigidum |
Rigid italian rye grass |
Annual grass |
1 |
Melica aristata |
Awned melic |
Perennial grass |
1 |
Melica bulbosa |
Oniongrass |
Perennial grass |
1 |
Melica californica |
California melic |
Perennial grass |
25 |
Melica californica var. nevadensis |
Few flowered california melic |
Perennial grass |
|
Melica frutescens |
Tall melica |
Perennial grass |
1 |
Melica fugax |
Small onion grass |
Perennial grass |
|
Melica geyeri |
Geyer's onion grass |
Perennial grass |
|
Melica harfordii |
Harford's melic |
Perennial grass |
2 |
Melica imperfecta |
Coast range melic |
Perennial grass |
22 |
Melica spectabilis |
Purple onion grass |
Perennial grass (rhizomatous) |
|
Melica stricta |
Nodding melica |
Perennial grass |
|
Melica subulata |
Alaska melic |
Perennial grass |
1 |
Melica torreyana |
Torrey's melica |
Perennial grass |
12 |
Melinis repens |
Natal grass |
Annual grass |
4 |
Melinis repens ssp. repens |
Natal grass, ruby grass |
Annual grass |
|
Miscanthus sinensis |
Chinese silvergrass |
Perennial grass |
18 |
Muhlenbergia alopecuroides |
Wolftail |
Perennial grass |
2 |
Muhlenbergia andina |
Foxtail muhly |
Perennial grass |
|
Muhlenbergia appressa |
Appressed muhly |
Annual grass |
|
Muhlenbergia arsenei |
Tough muhly |
Perennial grass (rhizomatous) |
1 |
Muhlenbergia asperifolia |
Scratchgrass |
Perennial grass |
1 |
Muhlenbergia californica |
California muhly |
Perennial grass (rhizomatous) |
|
Muhlenbergia emersleyi |
Gooding's muhly |
Perennial grass |
|
Muhlenbergia filiformis |
Slender muhly |
Annual, Perennial grass |
|
Muhlenbergia fragilis |
Delicate muhly |
Annual grass |
|
Muhlenbergia glauca |
Desert muhly |
Perennial grass |
|
Muhlenbergia jonesii |
Jones' muhly |
Perennial grass |
|
Muhlenbergia mexicana |
Mexican muhly |
Perennial grass |
1 |
Muhlenbergia microsperma |
Littleseed muhly |
Annual grass |
4 |
Muhlenbergia minutissima |
Annual muhly |
Annual grass |
|
Muhlenbergia montana |
Mountain muhly |
Perennial grass |
3 |
Muhlenbergia pauciflora |
Few flowered muhly |
Perennial grass (rhizomatous) |
|
Muhlenbergia porteri |
Porter's muhly |
Perennial grass |
2 |
Muhlenbergia richardsonis |
Richardson's muhly |
Perennial grass |
|
Muhlenbergia rigens |
Deergrass |
Perennial grass |
64 |
Muhlenbergia schreberi |
Nimblewell |
Perennial grass |
|
Muhlenbergia utilis |
Aparejo grass |
Perennial grass |
|
Munroa squarrosa |
False buffalo grass |
Annual grass |
|
Nassella tenuissima ! |
Mexican feathergrass |
Perennial grass |
13 |
Nassella viridula |
Green needlegrass |
Perennial grass |
4 |
Neostapfia colusana |
Colusa grass |
Annual grass |
|
Orcuttia californica |
California orcutt grass |
Annual grass |
|
Orcuttia inaequalis |
San joaquin valley orcutt grass |
Annual grass |
|
Orcuttia pilosa |
Hairy orcutt grass |
Annual grass |
|
Orcuttia tenuis |
Slender orcutt grass |
Annual grass |
|
Orcuttia viscida |
Sacramento orcutt grass |
Annual grass |
|
Oryza rufipogon |
Brownbeard rice |
Annual grass |
|
Oryza sativa |
Domestic rice |
Annual grass |
|
Panicum acuminatum |
Western witch grass |
Perennial grass |
|
Panicum acuminatum var. fasciculatum |
Pacific panic grass |
Perennial grass |
|
Panicum acuminatum var. lindheimeri |
Lindheimer panicgrass |
Perennial grass |
|
Panicum acuminatum var. thermale |
Geysers panicum |
Perennial grass |
|
Panicum alatum |
Winged panicgrass |
Annual grass |
|
Panicum alatum var. longiflorum |
Winged panicgrass |
Annual grass |
|
Panicum alatum var. minus |
Winged panicgrass |
Annual grass |
|
Panicum antidotale |
Blue panicgrass |
Perennial grass |
1 |
Panicum capillare |
Old witch grass |
Annual grass |
2 |
Panicum coloratum |
Kleingrass |
Perennial grass |
1 |
Panicum dichotomiflorum |
Smooth witchgrass |
Annual grass |
|
Panicum dichotomiflorum ssp. dichotomiflorum |
Fall panic grass |
Annual grass |
|
Panicum diffusum |
West indian panicgrass |
Annual grass |
|
Panicum hillmanii |
Hillman's panicgrass |
Annual grass |
|
Panicum hirticaule |
Mexican panicgrass |
Annual grass |
|
Panicum hirticaule ssp. hirticaule |
Roughstalk witch grass |
Annual grass |
|
Panicum miliaceum |
Broom corn millet |
Annual grass |
|
Panicum miliaceum ssp. miliaceum |
Broomcorn millet |
Annual grass |
|
Panicum miliaceum ssp. ruderale |
Broomcorn millet |
Annual grass |
|
Panicum oligosanthes |
Heller's rosette grass |
Annual grass |
|
Panicum oligosanthes var. scribnerianum |
Scribner's rosette grass |
Annual grass |
|
Panicum repens |
Torpedo grass |
Perennial grass |
|
Panicum rigidulum |
Redtop panicgrass |
Perennial grass |
|
Panicum rigidulum ssp. rigidulum |
Redtop panicum |
Perennial grass |
|
Panicum urvilleanum |
Desert panicgrass |
Perennial grass |
|
Panicum virgatum |
Switchgrass |
Perennial grass |
13 |
Parapholis incurva |
Sickle grass |
Annual grass |
|
Parapholis strigosa |
Hairy sickle grass |
Annual grass |
|
Paspalum dilatatum |
Dallis grass |
Perennial grass |
|
Paspalum distichum |
Knot grass |
Perennial grass |
2 |
Paspalum notatum |
Bahia grass |
Perennial grass |
|
Paspalum notatum var. saurae |
Bahiagrass |
Perennial grass |
|
Paspalum urvillei ! |
Vasey's grass |
Perennial grass |
|
Paspalum vaginatum ! |
Seashore paspalum |
Perennial grass |
|
Pennisetum ciliare |
Buffelgrass |
Perennial grass |
1 |
Pennisetum clandestinum ! |
Kikuyu grass |
Perennial grass |
|
Pennisetum glaucum |
Pearl millet |
Annual, Perennial grass |
1 |
Pennisetum latifolium |
Uruguayan fountaingrass |
Perennial grass |
|
Pennisetum macrourum |
African feathergrass |
Perennial grass |
|
Pennisetum nervosum |
Bentspike fountaingrass |
Perennial grass |
|
Pennisetum purpureum |
Elephant grass |
Perennial grass |
|
Pennisetum setaceum ! |
Fountaingrass |
Perennial grass |
15 |
Pennisetum villosum ! |
Feathertop |
Perennial grass |
6 |
Pentameris airoides ssp. airoides |
False Hair-grass |
Perennial grass |
|
Pentaschistis airoides |
False hairgrass |
Annual grass |
|
Pentaschistis airoides ssp. airoides |
False hairgrass |
Annual grass |
|
Phalaris angusta |
Timothy canarygrass |
Annual grass |
|
Phalaris aquatica ! |
Harding grass |
Perennial grass |
1 |
Phalaris arundinacea |
Reed canarygrass |
Perennial grass |
8 |
Phalaris brachystachys |
Short spike canarygrass |
Annual grass |
|
Phalaris californica |
Canarygrass |
Perennial grass |
2 |
Phalaris canariensis |
Canarygrass |
Annual grass |
|
Phalaris caroliniana |
Carolina canarygrass |
Annual grass |
|
Phalaris coerulescens |
Sunolgrass |
Perennial grass |
|
Phalaris elongata |
Kolea grass |
Perennial grass |
|
Phalaris lemmonii |
Lemmon's canarygrass |
Annual grass |
|
Phalaris minor |
Mediterranean canarygrass |
Annual grass |
|
Phalaris paradoxa |
Hood canarygrass |
Annual grass |
|
Phleum alpinum |
Timothy grass |
Perennial grass |
2 |
Phleum pratense |
Common timothy |
Perennial grass |
4 |
Phragmites australis |
Common reed |
Perennial grass |
1 |
Phyllostachys aurea |
Golden bamboo |
Vine |
2 |
Phyllostachys bambusoides |
Japanese timber bamboo |
Shrub |
1 |
Piptochaetium fuscum |
Bristly Speargrass |
Perennial grass |
|
Piptochaetium ovatum |
|
Perennial grass |
|
Piptochaetium ovatum var. purpurascens |
|
Perennial grass |
|
Pleuraphis mutica |
Tobosagrass |
Perennial grass |
|
Pleuropogon californicus |
Semaphore grass |
Perennial grass (rhizomatous) |
|
Pleuropogon californicus var. californicus |
Annual semaphoregrass |
Perennial grass (rhizomatous) |
|
Pleuropogon californicus var. davyi |
Davy's semaphore grass |
Perennial grass (rhizomatous) |
|
Pleuropogon hooverianus |
North coast semaphore grass |
Perennial grass (rhizomatous) |
2 |
Pleuropogon refractus |
Nodding semaphore grass |
Perennial grass (rhizomatous) |
|
Poa abbreviata |
Short bluegrass |
Perennial grass |
|
Poa abbreviata ssp. marshii |
Marsh's blue grass |
Perennial grass |
|
Poa abbreviata ssp. pattersonii |
Patterson's blue grass |
Perennial grass |
|
Poa annua |
Annual blue grass |
Annual grass |
|
Poa atropurpurea |
San bernardino blue grass |
Perennial grass (rhizomatous) |
1 |
Poa bigelovii |
Bigelow's blue grass |
Annual grass |
|
Poa bolanderi |
Bolander's bluegrass |
Annual grass |
|
Poa bulbosa |
Bulbous blue grass |
Perennial grass |
|
Poa bulbosa ssp. bulbosa |
Bulbous blue grass |
Perennial grass |
|
Poa bulbosa ssp. vivipara |
Bulbous blue grass |
Perennial grass |
|
Poa compressa |
Canada blue grass |
Perennial grass |
6 |
Poa confinis |
Beach blue grass |
Perennial grass |
|
Poa cusickii |
Cusick's bluegrass |
Perennial grass |
|
Poa cusickii ssp. cusickii |
Cusick's blue grass |
Perennial grass |
|
Poa cusickii ssp. epilis |
Skyline bluegrass |
Perennial grass |
|
Poa cusickii ssp. pallida |
Skyline blue grass |
Perennial grass |
|
Poa cusickii ssp. purpurascens |
Purple blue grass |
Perennial grass |
|
Poa diaboli |
Diablo canyon blue grass |
Perennial grass (rhizomatous) |
|
Poa douglasii |
Sand dune blue grass |
Perennial grass |
|
Poa fendleriana |
Muttongrass |
Perennial grass |
4 |
Poa fendleriana ssp. fendleriana |
Muttongrass |
Perennial grass |
|
Poa fendleriana ssp. longiligula |
Fendler's blue grass |
Perennial grass |
|
Poa glauca |
Glaucous bluegrass |
Perennial grass |
|
Poa glauca ssp. rupicola |
Timberline blue grass |
Perennial grass |
|
Poa howellii |
Howell's blue grass |
Annual grass |
|
Poa infirma |
Weak blue grass |
Annual grass |
|
Poa keckii |
Keck's blue grass |
Perennial grass |
|
Poa kelloggii |
Redwood blue grass |
Perennial grass |
|
Poa leptocoma |
Marsh bluegrass |
Perennial grass |
|
Poa leptocoma ssp. leptocoma |
Bog blue grass |
Perennial grass |
|
Poa lettermanii |
Letterman's blue grass |
Perennial grass |
|
Poa macrantha |
Large flowered sand dune blue grass |
Perennial grass |
|
Poa napensis |
Napa blue grass |
Perennial grass |
2 |
Poa nemoralis |
Wood blue grass |
Perennial grass |
|
Poa palustris |
Fowl bluegrass |
Perennial grass |
3 |
Poa piperi |
Piper's blue grass |
Perennial grass (rhizomatous) |
|
Poa pratensis ! |
Kentucky blue grass |
Perennial grass |
2 |
Poa pratensis ssp. pratensis |
Kentucky blue grass |
Perennial grass |
|
Poa pringlei |
Pringle's blue grass |
Perennial grass |
|
Poa rhizomata |
Timber blue grass |
Perennial grass (rhizomatous) |
|
Poa secunda |
Pine bluegrass |
Perennial grass |
18 |
Poa secunda ssp. juncifolia |
Rush blue grass |
Perennial grass |
14 |
Poa secunda ssp. secunda |
Sandberg's bluegrass |
Perennial grass |
18 |
Poa sierrae |
Sierra blue grass |
Perennial grass |
|
Poa stebbinsii |
Stebbins' blue grass |
Perennial grass |
|
Poa tenerrima |
Delicate blue grass |
Perennial grass |
|
Poa trivialis |
Rough blue grass |
Perennial grass |
2 |
Poa unilateralis |
Ocean bluff blue grass |
Perennial grass |
|
Poa unilateralis ssp. unilateralis |
San francisco bluegrass |
Perennial grass |
|
Poa wheeleri |
Hooker's bluegrass |
Perennial grass |
1 |
Polypogon australis |
Chilean beard grass |
Perennial grass |
|
Polypogon imberbis |
Streambank rabbits foot grass |
Annual, Perennial grass |
|
Polypogon interruptus |
Ditch beard grass |
Perennial grass |
|
Polypogon maritimus |
Mediterranean beard grass |
Annual grass |
|
Polypogon monspeliensis ! |
Annual beard grass |
Annual grass |
2 |
Polypogon viridis |
Water beard grass |
Perennial grass |
|
Pseudoroegneria spicata ssp. inermis |
Beardless wheatgrass |
Perennial grass |
1 |
Pseudosasa japonica |
Arrow bamboo |
Shrub |
2 |
Puccinellia distans |
European alkali grass |
Perennial grass |
4 |
Puccinellia howellii |
Howell's alkali grass |
Perennial grass |
|
Puccinellia lemmonii |
Lemmon's alkali grass |
Perennial grass |
|
Puccinellia maritima |
Seaside alkaligrass |
Perennial grass |
|
Puccinellia nutkaensis |
Alaska alkali grass |
Perennial grass |
|
Puccinellia nuttalliana |
Nuttall's alkali grass |
Perennial grass |
1 |
Puccinellia parishii |
Parish's alkali grass |
Annual grass |
|
Puccinellia pumila |
Dwarf alkali grass |
Perennial grass |
|
Puccinellia simplex |
California alkaligrass |
Annual grass |
|
Rottboellia cochinchinensis |
Itchgrass |
Annual grass |
|
Rytidosperma biannulare |
|
Perennial grass |
|
Rytidosperma caespitosum ! |
Tufted wallaby grass |
Perennial grass |
|
Rytidosperma penicillatum ! |
Purple awned wallaby grass |
Perennial grass |
|
Rytidosperma racemosum |
|
Perennial grass |
|
Saccharum ravennae ! |
Ravennagrass |
Perennial grass |
3 |
Schedonnardus paniculatus |
Tumblegrass |
Perennial grass |
|
Schismus arabicus ! |
Arabian schismus |
Annual grass |
|
Schismus barbatus ! |
Old han schismus |
Annual grass |
5 |
Schizachyrium cirratum |
Ciliate bluestem |
Perennial grass |
|
Schizachyrium scoparium |
Little bluestem |
Perennial grass |
12 |
Sclerochloa dura |
Hardgrass |
Annual grass |
|
Scleropogon brevifolius |
Burro grass |
Perennial grass |
|
Scribneria bolanderi |
Scribneria |
Annual grass |
|
Secale cereale |
Rye |
Annual grass |
3 |
Setaria adhaerens |
Bur bristlegrass |
Annual grass |
|
Setaria faberi |
Foxtail |
Annual grass |
|
Setaria italica |
Foxtail bristlegrass |
Annual grass |
1 |
Setaria parviflora |
Marsh bristlegrass |
Perennial grass |
|
Setaria pumila |
Yellow bristlegrass |
Annual grass |
|
Setaria pumila ssp. pallidefusca |
Cattail grass |
Annual grass |
|
Setaria pumila ssp. pumila |
Yellow foxtail |
Annual grass |
|
Setaria sphacelata |
African bristlegrass |
Perennial grass |
|
Setaria verticillata |
Hooked bristlegrass |
Annual grass |
|
Setaria viridis |
Green foxtail |
Annual grass |
|
Sorghum bicolor |
Sorghum |
Annual grass |
2 |
Sorghum bicolor ssp. arundinaceum |
Common wild sorghum |
Annual grass |
|
Sorghum bicolor ssp. bicolor |
Grain sorghum |
Annual grass |
2 |
Sorghum bicolor ssp. drummondii |
Sudangrass |
Annual grass |
1 |
Sorghum halepense |
Johnsongrass |
Perennial grass |
|
Spartina alterniflora |
Salt water cord grass |
Perennial grass |
|
Spartina alterniflora X Spartina foliosa ! |
Hybrid smooth cord grass |
Perennial grass |
|
Spartina anglica ! |
Common cordgrass |
Perennial grass |
|
Spartina densiflora ! |
Dense flowered cord grass |
Perennial grass |
|
Spartina foliosa |
Pacific cordgrass |
Perennial grass |
|
Spartina gracilis |
Alkali cord grass |
Perennial grass (rhizomatous) |
|
Spartina patens ! |
Salt meadow cord grass |
Perennial grass |
|
Sphenopholis interrupta ssp. californica |
|
Perennial grass |
|
Sphenopholis obtusata |
Prairie wedge grass |
Perennial grass |
|
Sporobolus airoides |
Alkali sacaton |
Perennial grass |
21 |
Sporobolus contractus |
Spike dropseed |
Perennial grass |
1 |
Sporobolus cryptandrus |
Sand dropseed |
Perennial grass |
11 |
Sporobolus flexuosus |
Mesa dropseed |
Perennial grass |
|
Sporobolus indicus |
Smutgrass |
Perennial grass |
|
Sporobolus junceus |
Pineywoods dropseed |
Perennial grass |
|
Sporobolus neglectus |
Puffsheath dropseed |
Perennial grass |
|
Sporobolus vaginiflorus |
Poverty grass |
Annual grass |
|
Sporobolus wrightii |
Big sacaton |
Perennial grass |
7 |
Stenotaphrum secundatum |
Saint augustine grass |
Perennial grass |
|
Stipa arida |
Mormon needle grass |
Perennial grass |
|
Stipa brachychaeta ! |
Puna needle grass |
Perennial grass |
|
Stipa capensis ! |
Cape ricegrass |
Annual grass |
|
Stipa cernua |
Nodding needle grass |
Perennial grass |
23 |
Stipa chaetophora |
Stipoid ricegrass |
Perennial grass |
|
Stipa comata |
Needle-and-thread |
Perennial grass |
10 |
Stipa comata var. comata |
Needle & thread grass |
Perennial grass |
1 |
Stipa comata var. intermedia |
Intermediate needle & thread grass |
Perennial grass |
|
Stipa coronata |
Crested needle grass |
Perennial grass |
7 |
Stipa diegoensis |
San diego county needle grass |
Perennial grass |
|
Stipa divaricata |
Small-flowered rice grass |
Perennial grass |
|
Stipa exigua |
Little ricegrass |
Perennial grass |
|
Stipa hymenoides |
Indian rice grass |
Perennial grass |
15 |
Stipa kingii |
King's ricegrass |
Perennial grass |
|
Stipa latiglumis |
Wide-glumed needle grass |
Perennial grass |
|
Stipa lemmonii |
Lemmon's needle grass |
Perennial grass |
2 |
Stipa lemmonii var. lemmonii |
Lemmon's needle grass |
Perennial grass |
|
Stipa lemmonii var. pubescens |
Pubescent needle grass |
Perennial grass |
|
Stipa lepida |
Foothill needle grass |
Perennial grass |
26 |
Stipa lettermanii |
Letterman's needle grass |
Perennial grass |
1 |
Stipa manicata ! |
Andean tussockgrass |
Perennial grass |
|
Stipa mauritanica |
Mauritanian grass |
Perennial grass |
2 |
Stipa miliacea |
Smilo grass |
Perennial grass |
|
Stipa miliacea var. miliacea ! |
Smilo grass |
Perennial grass |
|
Stipa nelsonii |
Mountain needle grass |
Perennial grass |
|
Stipa nelsonii var. dorei |
Mountain needle grass |
Perennial grass |
4 |
Stipa nevadensis |
Nevada needle grass |
Perennial grass |
|
Stipa occidentalis |
Western needlegrass |
Perennial grass |
2 |
Stipa occidentalis var. californica |
California needle grass |
Perennial grass |
|
Stipa occidentalis var. occidentalis |
Western needle grass |
Perennial grass |
|
Stipa occidentalis var. pubescens |
Common western needle grass |
Perennial grass |
|
Stipa parishii |
Parish's needlegrass |
Perennial grass |
|
Stipa parishii var. parishii |
Parish's needlegrass |
Perennial grass |
|
Stipa pinetorum |
Pinewoods needle grass |
Perennial grass |
|
Stipa plumosa |
South american rice grass |
Perennial grass |
|
Stipa pulchra |
Purple needle grass |
Perennial grass |
42 |
Stipa purpurata |
Bristly needle grass |
Perennial grass |
|
Stipa speciosa |
Desert needle grass |
Perennial grass |
8 |
Stipa stillmanii |
Stillman's needle grass |
Perennial grass |
1 |
Stipa tenuissima |
Mexican feathergrass |
Perennial grass |
13 |
Stipa thurberiana |
Thurber's needle grass |
Perennial grass |
|
Stipa webberi |
Webber's needle grass |
Perennial grass |
|
Swallenia alexandrae |
Eureka valley dune grass |
Perennial grass (rhizomatous) |
|
Themeda quadrivalvis |
Kangaroo grass |
Annual grass |
|
Thinopyrum junceiforme ! |
Russian wheatgrass |
Perennial grass |
|
Torreyochloa californica |
Sierra false mannagrass |
Perennial grass (rhizomatous) |
|
Torreyochloa erecta |
Upright mannagrass |
Perennial grass |
|
Torreyochloa pallida |
Pale false mannagrass |
Perennial grass (rhizomatous) |
|
Torreyochloa pallida var. pauciflora |
Mannagrass |
Perennial grass (rhizomatous) |
|
Tribolium obliterum |
Capetown grass |
Perennial grass |
|
Tridens muticus |
Slim tridens |
Perennial grass |
|
Tridens muticus var. muticus |
Slim tridens |
Perennial grass |
|
Trisetum canescens |
Nodding trisetum |
Perennial grass |
|
Trisetum cernuum |
Nodding oatgrass |
Perennial grass |
|
Trisetum flavescens |
Yellow oatgrass |
Perennial grass |
|
Trisetum projectum |
|
Perennial grass |
|
Trisetum spicatum |
Narrow oatgrass |
Perennial grass |
|
Trisetum wolfii |
Beardless oatgrass |
Perennial grass |
|
Triticum aestivum |
Common wheat |
Annual grass |
5 |
Tuctoria greenei |
Greene's tuctoria |
Annual grass |
|
Tuctoria mucronata |
Crampton's tuctoria |
Annual grass |
|
Urochloa arizonica |
Arizona signalgrass |
Annual grass |
|
Urochloa maxima |
Guineagrass |
Perennial grass |
|
Urochloa texana |
Texas signalgrass |
Annual grass |
|
Vahlodea atropurpurea |
Mountain hairgrass |
Perennial grass |
1 |
Ventenata dubia ! |
Ventenata grass |
Annual grass |
|
Vulpia octoflora var. glauca |
Sixweeks fescue |
Annual grass |
|
XTriticosecale rimpaui |
Triticale |
Annual grass |
|
Zea mays |
Corn |
Annual grass |
1 |
Zizania palustris |
Northern wildrice |
Annual, Perennial grass |
|
Zizania palustris var. interior |
Wild rice |
Annual, Perennial grass |
|
Zoysia japonica |
Korean lawngrass |
Perennial grass |
|
Zoysia matrella |
Manila grass |
Perennial grass |
|