Flora of the PNW Checklist: Poaceae

Taxon (native taxa in boldface)

Common Names

# Synonyms

Achnatherum contractum (B.L. Johnson) Barkworth[HC2]

contracted ricegrass

0 synonyms

Achnatherum hendersonii (Vasey) Barkworth[FNA24, HC2]

Henderson's needlegrass

3 synonyms

Achnatherum hymenoides (Roem. & Schult.) Barkworth[FNA24, HC2]

Indian ricegrass

3 synonyms

Achnatherum lemmonii (Vasey) Barkworth[HC2]

Lemmon's needlegrass

3 synonyms

ssp. lemmonii[FNA24, HC2]

3 synonyms

Achnatherum lettermanii (Vasey) Barkworth[HC2]

Letterman's needlegrass

3 synonyms

Achnatherum nelsonii (Scribn.) Barkworth[HC2]

Nelson's needlegrass

1 synonym

ssp. dorei (Barkworth & J. Maze) Barkworth[FNA24, HC2]

Nelson's needlegrass

4 synonyms

ssp. nelsonii[HC2]

Nelson's needlegrass

1 synonym

Achnatherum nevadense (B.L. Johnson) Barkworth[HC2]

Nevada needlegrass

1 synonym

Achnatherum occidentale (Thurb. ex S. Watson) Barkworth[HC2]

western needlegrass

3 synonyms

ssp. californicum (Merr. & Burtt Davy) Barkworth[FNA24, HC2]

California needlegrass

4 synonyms

ssp. pubescens (Vasey) Barkworth[FNA24, HC2]

western needlegrass

3 synonyms

Achnatherum pinetorum (M.E. Jones) Barkworth[HC2]

pinewoods needlegrass

1 synonym

Achnatherum richardsonii (Link) Barkworth[FNA24, HC2]

Richardson's ricegrass

1 synonym

Achnatherum swallenii (C.L. Hitchc. & Spellenb.) Barkworth[HC2]

Swallen's needlegrass

1 synonym

Achnatherum thurberianum (Piper) Barkworth[FNA24, HC2]

Thurber's ricegrass

1 synonym

Achnatherum wallowaense J. Maze & K.A. Robson[HC2]

Wallowa needlegrass

0 synonyms

Achnatherum webberi (Thurb.) Barkworth[HC2]

Webber's needlegrass

1 synonym

Aegilops cylindrica Host[FNA24, HC, HC2]

jointed goatgrass

3 synonyms

×Agropogon lutosus (Poir.) P. Fourn.[FNA24]

perennial beardgrass

2 synonyms

Agropyron cristatum (L.) Gaertn.[FNA24, HC, HC2]

crested wheatgrass

0 synonyms

Agropyron fragile (Roth) P. Candargy[HC2]

Siberian wheatgrass

1 synonym

Agrostis canina L.[HC2]

velvet bentgrass

0 synonyms

Agrostis capillaris L.[FNA24, HC2]

colonial bentgrass

5 synonyms

Agrostis castellana Boiss. & Reut.[FNA24, HC2]

Highland bentgrass, dryland browntop

0 synonyms

Agrostis densiflora Vasey[HC2]

California bentgrass

0 synonyms

Agrostis exarata Trin.[FNA24, HC, HC2]

spiked bentgrass

16 synonyms

Agrostis gigantea Roth[FNA24, HC2]

black bentgrass

4 synonyms

Agrostis hallii Vasey[HC, HC2]

Hall's bentgrass

0 synonyms

Agrostis howellii Scribn.[HC, HC2]

Howell's bentgrass

0 synonyms

Agrostis idahoensis Nash[FNA24, HC, HC2]

Idaho bentgrass

5 synonyms

Agrostis mertensii Trin.[FNA24, HC2]

Merten's bentgrass, northern bentgrass

5 synonyms

Agrostis microphylla Steud.[FNA24, HC, HC2]

small-leaf bentgrass

2 synonyms

Agrostis ×murbeckii Fouill. ex P. Fourn.

0 synonyms

Agrostis oregonensis Vasey[FNA24, HC, HC2]

Oregon bentgrass

0 synonyms

Agrostis pallens Trin.[FNA24, HC, HC2]

seashore bentgrass

3 synonyms

Agrostis scabra Willd.[FNA24, HC, HC2]

rough bentgrass

8 synonyms

Agrostis stolonifera L.[FNA24, HC2]

spreading bentgrass

6 synonyms

Agrostis variabilis Rydb.[FNA24, HC, HC2]

alpine bentgrass

0 synonyms

Aira caryophyllea L.[HC, HC2]

silver hairgrass

1 synonym

var. caryophyllea[FNA24, HC2]

silver hairgrass

0 synonyms

Aira elegans Roem. & Schult.[HC, HC2]

delicate hairgrass

5 synonyms

Aira praecox L.[FNA24, HC, HC2]

early silver hairgrass

1 synonym

Alopecurus aequalis Sobol.[HC, HC2]

little foxtail, short-awn foxtail

0 synonyms

Alopecurus arundinaceus Poir.[FNA24, HC2]

creeping meadow-foxtail

1 synonym

Alopecurus carolinianus Walter[FNA24, HC, HC2]

tufted meadow-foxtail

2 synonyms

Alopecurus geniculatus L.[FNA24, HC, HC2]

water foxtail

1 synonym

Alopecurus magellanicus Lam.[HC2]

alpine foxtail

1 synonym

Alopecurus myosuroides Huds.[FNA24, HC, HC2]

slender meadow-foxtail

1 synonym

Alopecurus pratensis L.[FNA24, HC, HC2]

field meadow-foxtail

0 synonyms

Alopecurus saccatus Vasey[FNA24, HC, HC2]

Pacific meadow-foxtail

1 synonym

Amelichloa caudata (Trin.) Arriaga & Barkworth[HC2]

0 synonyms

Ammophila arenaria (L.) Link[HC, HC2]

European beachgrass

0 synonyms

ssp. arenaria[FNA24, HC2]

European beachgrass

0 synonyms

Ammophila breviligulata Fernald[HC2]

American beachgrass

0 synonyms

ssp. breviligulata[FNA24, HC2]

American beachgrass

0 synonyms

Anthoxanthum aristatum Boiss.[HC, HC2]

annual vernalgrass

2 synonyms

ssp. aristatum[FNA24, HC2]

small sweet vernal grass

0 synonyms

Anthoxanthum odoratum L.[FNA24, HC, HC2]

sweet vernalgrass

2 synonyms

Apera interrupta (L.) P. Beauv.[FNA24, HC2]

dense silky-bent

1 synonym

Apera spica-venti (L.) P. Beauv.[HC2]

silky windgrass

1 synonym

Aristida oligantha Michx.[HC, HC2]

prairie threeawn

0 synonyms

Aristida purpurea Nutt.[HC2]

threeawn

0 synonyms

var. fendleriana (Steud.) Vasey[HC2]

0 synonyms

var. longiseta (Steud.) Vasey[FNA25, HC2]

red threeawn

5 synonyms

Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl[HC, HC2]

bulbous oatgrass

4 synonyms

Avena barbata Pott ex Link[FNA24, HC, HC2]

barbed oats

0 synonyms

Avena fatua L.[FNA24, HC, HC2]

wild oats

2 synonyms

Avena sativa L.[FNA24, HC, HC2]

cultivated oats

3 synonyms

Avenella flexuosa (L.) Drejer[HC2]

crinkled hairgrass, wavy hairgrass

0 synonyms

Avenula hookeri (Scribn.) Holub[HC2]

spike oatgrass

1 synonym

Beckmannia syzigachne (Steud.) Fernald[FNA24, HC, HC2]

American sloughgrass

5 synonyms

Bothriochloa ischaemum (L.) Keng[HC2]

0 synonyms

Bothriochloa laguroides (DC.) Herter[HC2]

silver bluestem

0 synonyms

ssp. torreyana (Steud.) Allred & Gould[HC2]

0 synonyms

Bouteloua curtipendula (Michx.) Torr.[HC, HC2]

sideoat grama

2 synonyms

var. curtipendula[FNA24, HC2]

sideoats grama

0 synonyms

Bouteloua dactyloides (Nutt.) Columbus[HC2]

1 synonym

Bouteloua gracilis (Kunth) Lag. ex Griffiths[HC, HC2]

blue grama

0 synonyms

Brachypodium distachyon (L.) P. Beauv.[HC, HC2]

0 synonyms

Brachypodium sylvaticum (Huds.) P. Beauv.[FNA, HC, HC2]

false brome

0 synonyms

Briza maxima L.[FNA24, HC2]

big quakinggrass

0 synonyms

Briza minor L.[FNA24, HC, HC2]

little quaking grass

0 synonyms

Bromus arenarius Labill.[FNA24, HC]

Australian brome

0 synonyms

Bromus arvensis L.[HC2]

field brome

0 synonyms

Bromus berteroanus Colla[HC2]

Chilean chess

1 synonym

Bromus briziformis Fisch. & C.A. Mey.[FNA24, HC2]

rattlesnake brome

1 synonym

Bromus catharticus Vahl[HC2]

rescue grass

0 synonyms

var. catharticus[HC2]

0 synonyms

Bromus ciliatus L.[FNA24, HC, HC2]

fringed brome

7 synonyms

Bromus commutatus Schrad.[FNA24, HC, HC2]

meadow brome

1 synonym

Bromus diandrus Roth[FNA24, HC2]

great brome, ripgut brome, ripgut grass

4 synonyms

Bromus erectus Huds.[FNA24, HC]

upright brome

1 synonym

Bromus hordeaceus L.[HC2]

soft chess

2 synonyms

Bromus inermis Leyss.[FNA24, HC, HC2]

smooth brome

3 synonyms

Bromus japonicus Thunb. ex Murray[FNA24, HC, HC2]

Japanese brome

2 synonyms

Bromus laevipes Shear[FNA24, HC2]

woodland brome

0 synonyms

Bromus madritensis L.[HC, HC2]

compact brome

1 synonym

Bromus orcuttianus Vasey[FNA24, HC, HC2]

Chinook brome

1 synonym

Bromus pacificus Shear[FNA24, HC, HC2]

Pacific brome

1 synonym

Bromus porteri (J.M. Coult.) Nash[HC2]

nodding brome

0 synonyms

Bromus pumpellianus Scribn.[HC2]

arctic brome

9 synonyms

ssp. pumpellianus[FNA24, HC2]

arctic brome

0 synonyms

Bromus racemosus L.[FNA24, HC2]

bald brome

0 synonyms

Bromus richardsonii Link[HC2]

Richardson's brome

0 synonyms

Bromus rubens L.[FNA24, HC, HC2]

fox-tail brome

2 synonyms

Bromus secalinus L.[FNA24, HC, HC2]

rye brome

2 synonyms

Bromus sitchensis Trin.[FNA24, HC, HC2]

Alaska brome, Sitka brome

0 synonyms

var. aleutensis (Trin. ex Griseb.) Hultén[HC, HC2]

Aleut brome

1 synonym

var. carinatus (Hook. & Arn.) R.E. Brainerd & Otting[HC, HC2]

California brome

5 synonyms

var. marginatus (Nees ex Steud.) B. Boivin[HC2]

large mountain brome

7 synonyms

var. maritimus (Piper) Otting & R.E. Brainerd[HC, HC2]

maritime brome

1 synonym

var. polyanthus (Scribn. ex Shear) R.E. Brainerd & Otting[HC2]

smooth brome

3 synonyms

var. sitchensis[HC, HC2]

Sitka brome

0 synonyms

Bromus squarrosus L.[HC2]

corn brome

1 synonym

Bromus sterilis L.[FNA24, HC, HC2]

poverty brome

1 synonym

Bromus suksdorfii Vasey[FNA24, HC, HC2]

Suksdorf's brome

1 synonym

Bromus tectorum L.[FNA24, HC, HC2]

soft brome, cheatgrass

4 synonyms

Bromus vulgaris (Hook.) Shear[FNA24, HC, HC2]

Columbian brome

4 synonyms

Calamagrostis breweri Thurb.[HC, HC2]

Brewer's reedgrass

0 synonyms

Calamagrostis canadensis (Michx.) P. Beauv.[HC, HC2]

bluejoint reedgrass

3 synonyms

var. canadensis[FNA24, HC, HC2]

bluejoint reedgrass

7 synonyms

var. langsdorffii (Link) Inman[HC2]

Langsdorff's jointed reedgrass

7 synonyms

Calamagrostis howellii Vasey[FNA24, HC, HC2]

Howell's reedgrass

0 synonyms

Calamagrostis montanensis (Scribn.) Vasey[HC, HC2]

plains reedgrass

0 synonyms

Calamagrostis nutkaensis (J. Presl) Steud.[FNA24, HC, HC2]

Nootka reedgrass

1 synonym

Calamagrostis purpurascens R. Br.[FNA24, HC, HC2]

purple reedgrass

8 synonyms

Calamagrostis rubescens Buckley[FNA24, HC, HC2]

pinegrass

1 synonym

Calamagrostis scopulorum M.E. Jones[HC, HC2]

cliff reedgrass

0 synonyms

Calamagrostis sesquiflora (Trin.) Tzvelev[FNA24, HC, HC2]

one-and-a-half-flower reed grass

5 synonyms

Calamagrostis stricta (Timm) Koeler[HC2]

slimstem reedgrass

2 synonyms

ssp. inexpansa (A. Gray) C.W. Greene[FNA24, HC2]

narrow-spiked reedgrass

23 synonyms

ssp. stricta[FNA24, HC2]

narrow-spiked reedgrass

4 synonyms

Calamagrostis tacomensis K. Marr & Hebda[FNA24, HC2]

Rainier reedgrass

1 synonym

Calamagrostis tweedyi (Scribn.) Scribn.[FNA24, HC, HC2]

Cascade reedgrass

1 synonym

Calamovilfa gigantea (Nutt.) Scribn. & Merr.[HC2]

sandreed

0 synonyms

Calamovilfa longifolia (Hook.) Hack. ex Scribn. & Southw.[HC, HC2]

prairie sandreed

0 synonyms

var. longifolia[FNA24, HC2]

prairie sandgrass, prairie sandreed

0 synonyms

Catabrosa aquatica (L.) P. Beauv.[FNA24, HC, HC2]

brookgrass, water whorlgrass

2 synonyms

Cenchrus longispinus (Hack.) Fernald[FNA25, HC, HC2]

longspine sandbur, mat sandbur

1 synonym

Chloris radiata (L.) Sw.[HC, HC2]

0 synonyms

Cinna latifolia (Trevir. ex Göpp.) Griseb.[FNA24, HC, HC2]

slender wood-reed

0 synonyms

Cladoraphis cyperoides (Thunb.) S.M. Phillips[HC2]

1 synonym

Coix lacryma-jobi L.[FNA25]

Job's-tears

0 synonyms

Coleanthus subtilis (Tratt.) Seidl[FNA24, HC, HC2]

moss grass

0 synonyms

Coleataenia longifolia (Torr.) Soreng[HC2]

redtop panicum

0 synonyms

ssp. rigidula (Bosc ex Nees) Soreng[HC2]

0 synonyms

Cortaderia jubata (Lemoine) Stapf[FNA25, HC2]

purple pampas grass

0 synonyms

Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn.[FNA25, HC2]

pampas grass

0 synonyms

Corynephorus canescens (L.) P. Beauv.[FNA24, HC, HC2]

gray hairgrass

1 synonym

Crypsis alopecuroides (Piller & Mitterp.) Schrad.[FNA25, HC2]

foxtail pricklegrass

1 synonym

Crypsis vaginiflora (Forssk.) Opiz[FNA25, HC2]

modest pricklegrass

0 synonyms

Cynodon dactylon (L.) Pers.[FNA25, HC, HC2]

bermuda grass

2 synonyms

Cynosurus cristatus L.[FNA24, HC, HC2]

crested dogtail

0 synonyms

Cynosurus echinatus L.[FNA24, HC, HC2]

bristly dog's-tail grass

0 synonyms

Dactylis glomerata L.[FNA24, HC, HC2]

orchard grass

3 synonyms

Danthonia californica Bol.[FNA25, HC, HC2]

California oatgrass

4 synonyms

Danthonia decumbens (L.) DC.[FNA25, HC2]

common heath-grass, mountain heath-grass

2 synonyms

Danthonia intermedia Vasey[FNA25, HC, HC2]

timber oatgrass

2 synonyms

Danthonia parryi Scribn.[HC, HC2]

Parry's oatgrass

0 synonyms

Danthonia spicata (L.) P. Beauv.[FNA25, HC, HC2]

poverty oatgrass

3 synonyms

Danthonia unispicata (Thurb.) Munro ex Macoun[FNA25, HC, HC2]

few-flower oatgrass, one-spike oatgrass

0 synonyms

Deschampsia cespitosa (L.) P. Beauv.[HC, HC2]

tufted hairgrass

23 synonyms

Deschampsia danthonioides (Trin.) Munro[FNA24, HC, HC2]

annual hairgrass

3 synonyms

Deschampsia elongata (Hook.) Munro[FNA24, HC, HC2]

slender hairgrass

1 synonym

Dichanthelium acuminatum (Sw.) Gould & C.A. Clark[HC2]

hairy perennial panicgrass

0 synonyms

ssp. fasciculatum (Torr.) Freckmann & Lelong[FNA25, HC2]

hairy panicgrass

3 synonyms

ssp. sericeum (Schmoll) Freckmann & Lelong[HC2]

0 synonyms

Dichanthelium commutatum (Schult.) Gould[HC2]

0 synonyms

Dichanthelium oligosanthes (Schult.) Gould[HC2]

Scribner's perennial panicgrass

0 synonyms

ssp. scribnerianum (Nash) Freckmann & Lelong[FNA25, HC2]

Scribner's panicgrass witchgrass

6 synonyms

Dichanthelium villosissimum (Nash) Freckmann[HC2]

0 synonyms

Digitaria ischaemum (Schreb.) Muhl.[FNA25, HC, HC2]

smooth crabgrass

3 synonyms

Digitaria sanguinalis (L.) Scop.[FNA25, HC, HC2]

hairy crabgrass

2 synonyms

Diplachne fusca (L.) P. Beauv. ex Roem. & Schult.[HC2]

clustered salt-grassprangletop, loose-flowered sprangletop

1 synonym

ssp. fascicularis (Lam.) P.M. Peterson & N. Snow[HC2]

bearded sprangletop

8 synonyms

ssp. uninervia (J. Presl) P.M. Peterson & N. Snow

0 synonyms

Distichlis spicata (L.) Greene[FNA25, HC, HC2]

alkaline grass, coastal

10 synonyms

Echinochloa colona (L.) Link[FNA25, HC2]

awnless barnyard grass, or jungle-rice

2 synonyms

Echinochloa crus-galli (L.) P. Beauv.[FNA25, HC2]

barnyard grass, large barnyard grass

4 synonyms

Echinochloa crus-pavonis (Kunth) Schult.[HC2]

guleaf barnyard-grass

0 synonyms

var. crus-pavonis[FNA25, HC2]

gulf barnyard grass

0 synonyms

Echinochloa muricata (P. Beauv.) Fernald[HC2]

American barnyard-grass

0 synonyms

var. microstachya Wiegand[FNA25, HC2]

American barnyard grass, American watergrass

3 synonyms

Eleusine indica (L.) Gaertn.[FNA25, HC, HC2]

goosegrass

0 synonyms

Eleusine tristachya (Lam.) Lam.[HC, HC2]

0 synonyms

×Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey[FNA24]

4 synonyms

×Elyhordeum montanense (Scribn. ex Beal) Bowden

0 synonyms

×Elyhordeum stebbinsianum (Bowden) Bowden[FNA24]

1 synonym

×Elyleymus aristatus (Merr.) Barkworth & D.R. Dewey[FNA24]

3 synonyms

Elymus albicans (Scribn. & J.G. Sm.) Á. Löve[FNA24, HC2]

Montana wild rye

10 synonyms

Elymus canadensis L.[HC, HC2]

Canadian wild rye

1 synonym

var. canadensis[FNA24, HC2]

Canadian wild rye, nodding wild rye

3 synonyms

Elymus curvatus Piper[FNA24, HC2]

beardless wild rye, awnless wildrye

3 synonyms

Elymus elymoides (Raf.) Swezey[HC2]

bottlebrush, squirreltail

4 synonyms

ssp. brevifolius (J.G. Sm.) Barkworth[HC2]

longleaf squirreltail

1 synonym

ssp. elymoides[FNA24, HC2]

bottlebrush squirreltail, California squirreltail

2 synonyms

ssp. hordeoides (Suksd.) Barkworth[FNA24, HC2]

bottlebrush, squirreltail

3 synonyms

Elymus glaucus Buckley[HC, HC2]

blue wild-rye

0 synonyms

ssp. glaucus[FNA24, HC2]

blue wildrye

4 synonyms

ssp. virescens (Piper) Gould[FNA24, HC2]

blue wildrye

3 synonyms

Elymus ×hansenii Scribn.[FNA24]

3 synonyms

Elymus hirsutus J. Presl[FNA24, HC, HC2]

boreal wildrye, Northwest wildrye

0 synonyms

Elymus lanceolatus (Scribn. & J.G. Sm.) Gould[HC2]

thick-spiked wheatgrass

1 synonym

ssp. lanceolatus[FNA24, HC2]

thick-spiked wheatgrass

3 synonyms

ssp. psammophilus (J.M. Gillett & H. Senn) Á. Löve[FNA24, HC2]

sand-dune wheatgrass

1 synonym

ssp. riparius (Scribn. & J.G. Sm.) Barkworth[HC2]

stream bank wheatgrass

1 synonym

Elymus multisetus (J.G. Sm.) Burtt Davy[FNA24, HC2]

big squirreltail

1 synonym

Elymus ×pseudorepens (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey[FNA24]

false quackgrass

3 synonyms

Elymus repens (L.) Gould[FNA24, HC2]

creeping wildrye

8 synonyms

Elymus ×saundersii Vasey

0 synonyms

Elymus scribneri (Vasey) M.E. Jones[FNA24, HC2]

Scribner's wildrye

1 synonym

Elymus semicostatus (Nees ex Steud.) Melderis[HC2]

1 synonym

Elymus sierrae Gould[FNA24]

Sierra wheatgrass

1 synonym

Elymus trachycaulus (Link) Gould ex Shinners[HC2]

slender wheatgrass

4 synonyms

ssp. subsecundus (Link) Á. Löve & D. Löve[HC2]

1 synonym

ssp. trachycaulus[FNA24, HC2]

bearded wheatgrass

17 synonyms

Elymus trachycaulus (Link) Gould ex Shinners × Elymus scribneri (Vasey) M.E. Jones

2 synonyms

Elymus tsukushiensis Honda[HC2]

1 synonym

Elymus violaceus (Hornem.) Feilberg[FNA24, HC2]

arctic wheatgrass, bearded wheatgrass

11 synonyms

Elymus wawawaiensis J.R. Carlson & Barkworth[FNA24, HC2]

wawawai wildrye

0 synonyms

Elymus ×yukonensis (Scribn. & Merr.) Á. Löve

0 synonyms

Eragrostis cilianensis (All.) Vignolo ex Janch.[FNA25, HC, HC2]

stinkgrass

3 synonyms

Eragrostis curvula (Schrad.) Nees[FNA25, HC2]

weeping lovegrass

0 synonyms

Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.[FNA25, HC, HC2]

teal lovegrass

1 synonym

Eragrostis lutescens Scribn.[FNA25, HC, HC2]

six-weeks lovegrass

0 synonyms

Eragrostis mexicana (Hornem.) Link[HC2]

Mexican lovegrass

0 synonyms

ssp. virescens (J. Presl) S.D. Koch & Sánchez Vega[FNA25, HC2]

Mexican lovegrass, orcutt's lovegrass

2 synonyms

Eragrostis minor Host[FNA25, HC2]

little lovegrass

2 synonyms

Eragrostis pectinacea (Michx.) Nees[HC, HC2]

tufted lovegrass

3 synonyms

var. pectinacea[FNA25, HC2]

purple eragrostis, tufted eragrostis

1 synonym

Eragrostis pilosa (L.) P. Beauv.[HC, HC2]

India lovegrass

2 synonyms

var. pilosa[FNA25, HC2]

India lovegrass

0 synonyms

Eremopyrum orientale (L.) Jaub. & Spach[HC2]

0 synonyms

Eremopyrum triticeum (Gaertn.) Nevski[FNA24, HC2]

annual false wheatgrass

2 synonyms

Eriochloa villosa (Thunb.) Kunth[HC, HC2]

0 synonyms

Festuca baffinensis Polunin[HC, HC2]

baffin is fescue

0 synonyms

Festuca brachyphylla Schult. & Schult. f.[HC2]

alpine fescue

5 synonyms

ssp. brachyphylla[FNA24, HC2]

alpine fescue

1 synonym

ssp. coloradensis Fred.[HC2]

Colorado alpine fescue

0 synonyms

Festuca californica Vasey[HC, HC2]

California fescue

0 synonyms

ssp. californica[HC2]

0 synonyms

Festuca campestris Rydb.[FNA24, HC2]

prairie fescue

3 synonyms

Festuca filiformis Pourr.[FNA24, HC2]

fine-leaf sheep fescue

4 synonyms

Festuca idahoensis Elmer[FNA24, HC, HC2]

bluebunch fescue, Idaho fescue

8 synonyms

Festuca minutiflora Rydb.[HC2]

small–flowered fescue

0 synonyms

Festuca occidentalis Hook.[FNA24, HC, HC2]

western fescue

1 synonym

Festuca ovina L.[FNA24, HC]

sheep fescue

1 synonym

Festuca roemeri (Pavlick) E.B. Alexeev[FNA24, HC2]

Roemer's fescue

1 synonym

var. roemeri[HC2]

Roemer's fescue

0 synonyms

Festuca rubra L.[HC, HC2]

sand fescue

8 synonyms

Festuca saximontana Rydb.[HC2]

Rocky Mountain fescue

0 synonyms

var. purpusiana (St.-Yves) Fred. & Pavlick[HC2]

Rocky Mountain fescue

2 synonyms

var. robertsiana Pavlick[HC2]

Robert's Rocky Mountain fescue

0 synonyms

var. saximontana[HC2]

3 synonyms

Festuca subulata Trin.[FNA24, HC, HC2]

bearded fescue

0 synonyms

Festuca subuliflora Scribn.[FNA24, HC, HC2]

crinkle-awn fescue

0 synonyms

Festuca trachyphylla (Hack.) R.P. Murray[FNA24, HC2]

hard fescue

6 synonyms

Festuca valesiaca Schleich. ex Gaudin[FNA24, HC2]

Valais fescue

0 synonyms

Festuca viridula Vasey[FNA24, HC, HC2]

green-leaf fescue

0 synonyms

Festuca viviparoidea Krajina ex Pavlick[HC2]

viviparous fescue

0 synonyms

ssp. krajinae Pavlick[HC2]

0 synonyms

Festuca washingtonica E.B. Alexeev[FNA24, HC2]

Washington fescue

0 synonyms

Gastridium phleoides (Nees & Meyen) C.E. Hubb.[HC2]

nitgrass

1 synonym

Glyceria borealis (Nash) Batch.[FNA24, HC, HC2]

small floating mannagrass

1 synonym

Glyceria canadensis (Michx.) Trin.[HC2]

Canada mannagrass, rattlesnake mannagrass

1 synonym

var. canadensis[FNA24, HC2]

rattlesnake mannagrass

0 synonyms

Glyceria declinata Bréb.[FNA24, HC2]

low glyceria, waxy mannagrass

0 synonyms

Glyceria elata (Nash) M.E. Jones[FNA24, HC, HC2]

tall mannagrass

0 synonyms

Glyceria fluitans (L.) R. Br.[HC2]

water mannagrass

0 synonyms

Glyceria grandis S. Watson[HC, HC2]

American mannagrass, reed mannagrass

3 synonyms

var. grandis[FNA24, HC2]

reed mannagrass

0 synonyms

Glyceria leptostachya Buckley[FNA24, HC, HC2]

slender-spike mannagrass

1 synonym

Glyceria maxima (Hartm.) Holmb.[FNA24, HC2]

tall mannagrass

0 synonyms

Glyceria ×occidentalis (Piper) J.C. Nelson[FNA24, HC, HC2]

northwestern mannagrass

0 synonyms

Glyceria striata (Lam.) Hitchc.[FNA24, HC, HC2]

fowl mannagrass

5 synonyms

Graphephorum wolfii (Vasey) Vasey ex Coult.[HC2]

beardless graphephorum

1 synonym

Hesperostipa comata (Trin. & Rupr.) Barkworth[HC2]

needle-and-thread

1 synonym

ssp. comata[FNA24, HC2]

needle and thread

2 synonyms

ssp. intermedia (Scribn. & Tweedy) Barkworth[FNA24, HC2]

Tweedy's needlegrass

3 synonyms

Hesperostipa curtiseta (Hitchc.) Barkworth[HC2]

small porcupine-grass

1 synonym

Hesperostipa spartea (Trin.) Barkworth[HC2]

porcupine-grass

1 synonym

Hierochloe occidentalis Buckley[HC, HC2]

California sweetgrass

2 synonyms

Hierochloe odorata (L.) P. Beauv.[HC, HC2]

hairy sweetgrass, vanillagrass

4 synonyms

Holcus lanatus L.[FNA24, HC, HC2]

common velvet-grass

1 synonym

Holcus mollis L.[HC, HC2]

creeping softgrass, creeping velvet-grass

0 synonyms

ssp. mollis[FNA24, HC2]

creeping velvet-grass

0 synonyms

Hordeum brachyantherum Nevski[HC, HC2]

meadow barley

2 synonyms

ssp. brachyantherum[FNA24, HC2]

meadow barley

5 synonyms

Hordeum depressum (Scribn. & J.G. Sm.) Rydb.[FNA24, HC, HC2]

dwarf barley

1 synonym

Hordeum jubatum L.[HC, HC2]

foxtail barley

1 synonym

ssp. intermedium Bowden[HC2]

intermediate barley

0 synonyms

ssp. jubatum[FNA24, HC2]

foxtail barley

0 synonyms

Hordeum marinum Huds.[HC2]

Mediterranean barley

0 synonyms

ssp. gussoneanum (Parl.) Thell.[HC2]

Mediterranean barley

7 synonyms

Hordeum murinum L.[HC, HC2]

mouse barley, smooth barley, wall barley

0 synonyms

ssp. glaucum (Steud.) Tzvelev[FNA24, HC2]

mouse barley

4 synonyms

ssp. leporinum (Link) Arcang.[FNA24, HC2]

mouse barley

2 synonyms

ssp. murinum[FNA24, HC2]

mouse barley

1 synonym

Hordeum pusillum Nutt.[FNA24, HC, HC2]

little barley

2 synonyms

Hordeum vulgare L.[HC, HC2]

barley

4 synonyms

ssp. vulgare[FNA24, HC2]

common barley

0 synonyms

Imperata cylindrica (L.) Raeusch.[HC, HC2]

0 synonyms

Koeleria macrantha (Ledeb.) Schult.[FNA24, HC2]

Koeler's prairie grass, prairie Junegrass

6 synonyms

Leersia oryzoides (L.) Sw.[FNA24, HC, HC2]

rice cutgrass

2 synonyms

Leucopoa kingii (S. Watson) W.A. Weber[HC2]

1 synonym

Leymus cinereus (Scribn. & Merr.) Á. Löve[FNA24, HC2]

Great Basin wildrye

6 synonyms

Leymus condensatus (J. Presl) Á. Löve[HC2]

giant wildrye

0 synonyms

Leymus flavescens (Scribn. & J.G. Sm.) Pilg.[FNA24, HC2]

sand wildrye

3 synonyms

Leymus flavescens (Scribn. & J.G. Sm.) Pilg. × Leymus triticoides (Buckley) Pilg.

0 synonyms

Leymus innovatus (Beal) Pilg.[HC2]

downy ryegrass

1 synonym

Leymus mollis (Trin.) Pilg.[HC2]

American dunegrass

4 synonyms

ssp. mollis[FNA24, HC2]

yellow ryegrass

2 synonyms

Leymus racemosus (Lam.) Tzvelev[FNA24, HC2]

mammoth lyme grass, mammoth wildrye

4 synonyms

Leymus salina (M.E. Jones) Á. Löve[HC2]

Salmon wildrye

1 synonym

ssp. salmonis (C.L. Hitchc.) R.J. Atkins[HC2]

1 synonym

Leymus triticoides (Buckley) Pilg.[FNA24, HC2]

beardless lyme grass, beardless wildrye

5 synonyms

Leymus ×vancouverensis (Vasey) Pilg.[FNA24, HC2]

Vancouver wildrye

3 synonyms

Lolium multiflorum Lam.[FNA24, HC, HC2]

annual ryegrass, Italian ryegrass, perennial ryegrass

7 synonyms

Lolium perenne L.[FNA24, HC, HC2]

English ryegrass, perennial ryegrass

2 synonyms

Lolium rigidum Gaudin[HC2]

0 synonyms

Lolium temulentum L.[HC, HC2]

darnel, tare

3 synonyms

ssp. temulentum[FNA24, HC2]

darnel

1 synonym

Melica aristata Thurb. ex Bol.[FNA24, HC, HC2]

bearded melic grass

0 synonyms

Melica bulbosa Geyer ex Porter & J.M. Coult.[FNA24, HC, HC2]

bulbous onion grass, bulbous oniongrass

7 synonyms

Melica ciliata L.[HC2]

silky melic

0 synonyms

ssp. taurica (K. Koch) Tzvelev[HC2]

0 synonyms

Melica fugax Bol.[FNA24, HC, HC2]

small melic grass

3 synonyms

Melica geyeri Munro[HC, HC2]

Geyer's oniongrass

0 synonyms

var. geyeri[HC2]

0 synonyms

Melica harfordii Bol.[FNA24, HC, HC2]

Harford's melic grass

1 synonym

Melica smithii (Porter ex A. Gray) Vasey[FNA24, HC, HC2]

Smith's melic grass

2 synonyms

Melica spectabilis Scribn.[FNA24, HC, HC2]

showy melic grass

2 synonyms

Melica subulata (Griseb.) Scribn.[FNA24, HC, HC2]

Alaska oniongrass

2 synonyms

Milium vernale M. Bieb.[HC2]

early milletgrass, spring milletgrass

0 synonyms

Miscanthus sinensis Andersson[HC2]

Chinese silvergrass

0 synonyms

Molinia caerulea (L.) Moench[FNA24, HC, HC2]

purple moor grass

0 synonyms

Muhlenbergia andina (Nutt.) Hitchc.[FNA25, HC, HC2]

foxtail muhly

1 synonym

Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi[FNA25, HC, HC2]

alkali muhly, scratchgrass

1 synonym

Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.[FNA25, HC, HC2]

pullup muhly

3 synonyms

Muhlenbergia glomerata (Willd.) Trin.[FNA24, HC, HC2]

spiked muhly

2 synonyms

Muhlenbergia mexicana (L.) Trin.[HC, HC2, JPM2]

wirestem muhly

1 synonym

Muhlenbergia minutissima (Steud.) Swallen[FNA24, HC, HC2]

annual muhly, least muhly

3 synonyms

Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb.[FNA24, HC, HC2]

green muhly

1 synonym

Muhlenbergia richardsonis (Trin.) Rydb.[FNA24, HC, HC2]

matted muhly

2 synonyms

Muhlenbergia uniflora (Muhl.) Fernald[HC2]

bog muhlenbergia

0 synonyms

Munroa squarrosa (Nutt.) Torr.[HC, HC2]

0 synonyms

Nardus stricta L.[HC, HC2]

0 synonyms

Nassella chilensis (Trin.) E. Desv.[HC, HC2]

0 synonyms

Nassella tenuissima (Trin.) Barkworth[HC2]

0 synonyms

Nassella viridula (Trin.) Barkworth[HC2]

green nassella

1 synonym

Oryzopsis asperifolia Michx.[FNA24, HC, HC2]

white-grain mountain ricegrass

0 synonyms

Panicum capillare L.[HC, HC2]

witchgrass

0 synonyms

ssp. capillare[FNA24, HC2]

common panicgrass, witchgrass

2 synonyms

Panicum dichotomiflorum Michx.[HC, HC2]

fall panicum

0 synonyms

ssp. dichotomiflorum[FNA24, HC2]

fall panicum, western witchgrass

2 synonyms

Panicum miliaceum L.[HC, HC2]

millet

0 synonyms

ssp. miliaceum[FNA24, HC2]

broomcorn, hog millet, panic millet, proso millet

0 synonyms

ssp. ruderale (Kitag.) Tzvelev[FNA24, HC2]

broomcorn, hog millet, panic millet

0 synonyms

Parapholis incurva (L.) C.E. Hubb.[HC, HC2]

sicklegrass

0 synonyms

Pascopyrum smithii (Rydb.) Barkworth & D.R. Dewey[FNA24, HC2]

western wheatgrass

7 synonyms

Paspalum dilatatum Poir.[HC2]

dallisgrass

0 synonyms

Paspalum distichum L.[FNA25, HC, HC2]

knotgrass, Thompsongrass

3 synonyms

Pennisetum glaucum (L.) R. Br.[FNA25, HC2]

pearl millet

1 synonym

Pennisetum setaceum (Forssk.) Chiov.[FNA25]

tender fountaingrass

0 synonyms

Phalaris aquatica L.[HC, HC2]

bulbous canarygrass

0 synonyms

Phalaris arundinacea L.[FNA24, HC, HC2]

reed canarygrass

3 synonyms

Phalaris brachystachys Link[HC, HC2]

shortspike canarygrass

0 synonyms

Phalaris canariensis L.[FNA24, HC, HC2]

common canary grass

0 synonyms

Phalaris minor Retz.[HC, HC2]

lesser canarygrass

0 synonyms

Phalaris paradoxa L.[FNA24, HC, HC2]

Mediterranean canary grass

1 synonym

Phleum alpinum L.[FNA24, HC, HC2]

mountain timothy

0 synonyms

Phleum arenarium L.[HC, HC2]

sand Timothy

0 synonyms

Phleum paniculatum Huds.[HC, HC2]

british Timothy, Kashmir Timothy

0 synonyms

Phleum phleoides (L.) H. Karst.[HC2]

purple-stem cattail, purple-stemmed Timothy

0 synonyms

Phleum pratense L.[HC, HC2]

timothy

0 synonyms

ssp. pratense[FNA24, HC2]

common timothy

3 synonyms

Phleum subulatum (Savi) Asch. & Graebn.[HC, HC2]

italian Timothy

0 synonyms

Phragmites australis (Cav.) Trin. ex Steud.[HC2]

common reed

1 synonym

ssp. americanus Saltonst., P.M. Peterson, & Soreng[FNA25, HC2]

common reed

0 synonyms

ssp. australis[FNA25, HC2]

common reed

0 synonyms

Piptatheropsis exigua (Thurb.) Romasch., P.M. Peterson & Soreng[HC2]

little mountain-ricegrass

2 synonyms

Piptatheropsis micrantha (Trin. & Rupr.) Romasch., P.M. Peterson & Soreng[HC2]

small-flowered piptatherum

1 synonym

Piptatheropsis shoshoneana (Curto & Douglass M. Hend.) Romasch., P.M. Peterson & Soreng[HC2]

Shoshone piptatherum

0 synonyms

Pleuropogon oregonus Chase[HC, HC2]

Oregon semaphoregrass

0 synonyms

Pleuropogon refractus (A. Gray) Benth. ex Vasey[FNA24, HC, HC2]

nodding semaphore grass

1 synonym

Poa abbreviata R. Br.[HC2]

dwarf bluegrass

0 synonyms

ssp. marshii Soreng[HC2]

Marsh's bluegrass

0 synonyms

ssp. pattersonii (Vasey) Á. Löve, D. Löve & B.M. Kapoor[HC2]

Patterson's bluegrass

1 synonym

Poa alpina L.[HC, HC2]

alpine bluegrass

0 synonyms

ssp. alpina[FNA24, HC2]

alpine bluegrass

0 synonyms

Poa annua L.[FNA24, HC, HC2]

annual bluegrass

2 synonyms

Poa arachnifera Torr.[HC, HC2]

0 synonyms

Poa arctica R. Br.[HC2]

Arctic bluegrass

1 synonym

ssp. arctica[HC2]

arctic bluegrass

0 synonyms

Poa banffiana (Soreng) Soreng & L.J. Gillespie[HC2]

lax bluegrass

0 synonyms

Poa bolanderi Vasey[FNA24, HC, HC2]

Bolander's bluegrass

1 synonym

Poa bulbosa L.[HC, HC2]

bulbous bluegrass

0 synonyms

ssp. bulbosa[HC2]

0 synonyms

ssp. vivipara (Koeler) Arcang.[FNA24, HC2]

bulbous bluegrass

0 synonyms

Poa chambersii Soreng[HC2]

Chambers's bluegrass

0 synonyms

Poa compressa L.[FNA24, HC, HC2]

flat-stem bluegrass

0 synonyms

Poa confinis Vasey[FNA24, HC, HC2]

coastline bluegrass

0 synonyms

Poa curtifolia Scribn.[FNA24, HC, HC2]

little mountain bluegrass, Wenatchees bluegrass

0 synonyms

Poa cusickii Vasey[HC, HC2]

Cusick's bluegrass

0 synonyms

ssp. cusickii[FNA24, HC2]

Cusick's bluegrass

3 synonyms

ssp. epilis (Scribn.) W.A. Weber[FNA24, HC2]

skyline bluegrass

2 synonyms

ssp. pallida Soreng[FNA24, HC2]

Cusick's bluegrass

0 synonyms

ssp. purpurascens (Vasey) Soreng[FNA24, HC2]

Cusick's bluegrass

1 synonym

Poa fendleriana (Steud.) Vasey[HC, HC2]

muttongrass

0 synonyms

ssp. fendleriana[HC2]

Vasey's muttongrass

0 synonyms

ssp. longiligula (Scribn. & T.A. Williams) Soreng[FNA24, HC2]

muttongrass

2 synonyms

Poa glauca Vahl[HC2]

glaucous bluegrass

0 synonyms

ssp. glauca[HC2]

glaucous bluegrass

0 synonyms

ssp. rupicola (Nash) W.A. Weber[FNA24, HC2]

timberline bluegrass

2 synonyms

Poa howellii Vasey & Scribn.[FNA24, HC, HC2]

Howell's bluegrass

2 synonyms

Poa infirma Kunth[HC2]

weak bluegrass

0 synonyms

Poa interior Rydb.[FNA24, HC, HC2]

interior bluegrass, woods bluegrass

2 synonyms

Poa laxiflora Buckley[FNA24, HC, HC2]

loose-flower bluegrass

0 synonyms

Poa leibergii Scribn.[FNA24, HC, HC2]

Leiberg's bluegrass

1 synonym

Poa leptocoma Trin.[FNA24, HC, HC2]

marsh bluegrass

1 synonym

Poa lettermanii Vasey[FNA24, HC, HC2]

Letterman's bluegrass

2 synonyms

Poa ×limosa Scribn. & T.A. Williams[HC2]

0 synonyms

Poa macrantha Vasey[FNA24, HC, HC2]

sand-dune bluegrass

2 synonyms

Poa marcida Hitchc.[FNA24, HC, HC2]

withered bluegrass

1 synonym

Poa ×multnomae Piper[HC2]

1 synonym

Poa nemoralis L.[FNA24, HC, HC2]

woodland bluegrass

0 synonyms

Poa nervosa (Hook.) Vasey[FNA24, HC, HC2]

Hooker's bluegrass

1 synonym

Poa palustris L.[FNA24, HC, HC2]

fowl bluegrass

4 synonyms

Poa paucispicula Scribn. & Merr.[FNA24, HC2]

Alaska bluegrass

3 synonyms

Poa pratensis L.[HC, HC2]

Kentucky bluegrass

0 synonyms

ssp. agassizensis (B. Boivin & D. Löve) Roy L. Taylor & MacBryde[HC2]

0 synonyms

ssp. alpigena (Lindm.) Hiitonen[HC2]

alpigene bluegrass

0 synonyms

ssp. angustifolia (L.) Lej.[HC2]

Kentucky bluegrass

0 synonyms

ssp. irrigata (Lindm.) H. Lindb.[HC2]

Kentucky bluegrass

0 synonyms

ssp. pratensis[FNA24, HC2]

Kentucky bluegrass

2 synonyms

Poa reflexa Vasey & Scribn.[HC, HC2]

nodding bluegrass

0 synonyms

Poa rhizomata Hitchc.

0 synonyms

Poa secunda J. Presl[HC2]

secund bluegrass

0 synonyms

ssp. juncifolia (Scribn.) Soreng[FNA24, HC2]

alkali bluegrass, big bluegrass, Nevada bluegrass

8 synonyms

ssp. secunda[FNA24, HC2]

curly blue grass

14 synonyms

Poa stenantha Trin.[HC, HC2]

narrow-flowered bluegrass

2 synonyms

var. stenantha[FNA24, HC2]

narrow-flower bluegrass

0 synonyms

Poa suksdorfii (Beal) Vasey ex Piper[FNA24, HC, HC2]

Suksdorf's bluegrass, western bluegrass

0 synonyms

Poa trivialis L.[FNA24, HC, HC2]

rough-stalk bluegrass

0 synonyms

ssp. trivialis[HC2]

rough-stalk bluegrass

0 synonyms

Poa unilateralis Scribn. ex Vasey[HC2]

sea-bluff bluegrass

0 synonyms

ssp. pachypholis (Piper) D.D. Keck ex Soreng[FNA24, HC2]

San Francisco bluegrass

1 synonym

Poa wallowensis Soreng[HC2]

Wallowa bluegrass

0 synonyms

Poa wheeleri Vasey[FNA24, HC2]

Wheeler's bluegrass

2 synonyms

Podagrostis aequivalvis (Trin.) Scribn. & Merr.[FNA24, HC2]

Alaska bent, arctic bent

1 synonym

Podagrostis humilis (Vasey) Björkman[FNA24, HC2]

alpine bent, mountain bent

1 synonym

Podagrostis thurberiana (Hitchc.) Hultén[FNA24, HC2]

Thurber's bent

1 synonym

Polypogon australis Brongn.[FNA24, HC, HC2]

Chilean rabbit's-foot grass

0 synonyms

Polypogon fugax Nees ex Steud.[HC2]

Asia Minor bluegrass

0 synonyms

Polypogon interruptus Kunth[FNA24, HC, HC2]

ditch rabbit's-foot grass

1 synonym

Polypogon monspeliensis (L.) Desf.[FNA, HC, HC2]

annual rabbit's-foot grass

1 synonym

Polypogon viridis (Gouan) Breistr.[FNA24, HC2]

beardless rabbit's-foot grass

4 synonyms

Psathyrostachys juncea (Fisch.) Nevski[FNA24, HC2]

Russian wild-rye

2 synonyms

×Pseudelymus saxicola (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey[FNA24, HC2]

3 synonyms

Pseudoroegneria spicata (Pursh) Á. Löve[FNA24, HC2]

bluebunch wheatgrass

11 synonyms

Puccinellia distans (Jacq.) Parl.[FNA24, HC, HC2]

European alkaligrass, weeping alkaligrass

6 synonyms

Puccinellia lemmonii (Vasey) Scribn.[FNA24, HC, HC2]

Lemmon's alkali grass

0 synonyms

Puccinellia maritima (Huds.) Parl.[HC, HC2]

coast alkaligrass

1 synonym

Puccinellia nutkaensis (J. Presl) Fernald & Weath.[FNA24, HC, HC2]

Nootka alkaligrass, shining alkaligrass

6 synonyms

Puccinellia nuttalliana (Schult.) Hitchc.[FNA24, HC, HC2]

Nuttall's alkali grass

2 synonyms

Puccinellia pumila (Vasey) Hitchc.[FNA24, HC, HC2]

small alkaligrass

4 synonyms

Puccinellia simplex Scribn.[HC2]

western alkaligrass

0 synonyms

Redfieldia flexuosa (Thurb. ex A. Gray) Vasey[FNA25, HC2]

blowout grass

0 synonyms

Rostraria cristata (L.) Tzvelev[HC2]

Mediterranean hairgrass

1 synonym

Sasa palmata (hort. ex Burb.) E.G. Camus

broadleaf bamboo

0 synonyms

Schedonnardus paniculatus (Nutt.) Branner & Coville[HC, HC2]

0 synonyms

Schedonorus arundinaceus (Schreb.) Dumort.[FNA24, HC2]

tall fescue, tall rye grass

5 synonyms

Schedonorus pratensis (Huds.) P. Beauv.[FNA24, HC2]

meadow fescue, meadow rye grass

2 synonyms

Schizachne purpurascens (Torr.) Swallen[HC, HC2]

false melic

0 synonyms

Schizachyrium scoparium (Michx.) Nash[HC2]

broom bluestem, little bluestem

2 synonyms

var. scoparium[FNA25, HC2]

broom beardgras, broom bluestem, little bluestem

0 synonyms

Sclerochloa dura (L.) P. Beauv.[FNA24, HC, HC2]

common hardgrass

1 synonym

Scleropoa rigida (L.) Griseb.[HC, HC2]

fern grass

3 synonyms

Scolochloa festucacea (Willd.) Link[WTU]

fescue scolochloa

0 synonyms

Scribneria bolanderi (Thurb.) Hack.[FNA24, HC, HC2]

Scribner's grass

0 synonyms

Secale cereale L.[FNA24, HC, HC2]

cultivated rye

1 synonym

Secale strictum (C. Presl) C. Presl[HC2]

narrow rye

1 synonym

Setaria faberi R.A.W. Herrm.[FNA25, HC2]

Chinese foxtail

0 synonyms

Setaria italica (L.) P. Beauv.[FNA25, HC, HC2]

Italian bristlegrass, foxtail millet

0 synonyms

Setaria parviflora (Poir.) Kerguélen[HC2]

knotroot foxtail, perennial foxtail

1 synonym

Setaria pumila (Poir.) Roem. & Schult.[HC2]

yellow bristlegrass, yellow foxtail

0 synonyms

ssp. pallide-fusca (Schumach.) B.K. Simon[HC2]

cattail grass

1 synonym

ssp. pumila[FNA25, HC2]

yellow foxtail

3 synonyms

Setaria verticillata (L.) P. Beauv.[FNA25, HC, HC2]

hooked bristlegrass, rough bristlegrass

3 synonyms

Setaria viridis (L.) P. Beauv.[HC, HC2]

green bristlegrass, green foxtail

4 synonyms

var. major (Gaudin) Peterm.[HC2]

giant green foxtail

0 synonyms

var. viridis[FNA25, HC2]

green bristlegrass, green foxtail

0 synonyms

Sorghum bicolor (L.) Moench[FNA25, HC2]

sorghum

1 synonym

Sorghum halepense (L.) Pers.[FNA25, HC, HC2]

Johnson grass, Johnsongrass

1 synonym

Spartina alterniflora Loisel.[FNA25, HC, HC2]

saltwater cordgrass, smooth cordgrass

2 synonyms

Spartina anglica C.E. Hubb.[FNA25, HC2]

English cordgrass

0 synonyms

Spartina densiflora Brongn.[FNA25, HC2]

Chilean cordgrass

0 synonyms

Spartina gracilis Trin.[FNA25, HC, HC2]

alkali cordgrass

0 synonyms

Spartina patens (Aiton) Muhl.[FNA25, HC2]

saltmeadow cordgrass

2 synonyms

Spartina pectinata Link[FNA25, HC, HC2]

freshwater cordgrass, prairie cordgrass

2 synonyms

Spartina ×townsendii H. Groves & J. Groves[FNA25, HC, HC2]

Townsend's cordgrass

0 synonyms

Sphenopholis intermedia (Rydb.) Rydb.[FNA24, HC2]

slender wedgescale

2 synonyms

Sphenopholis obtusata (Michx.) Scribn.[FNA24, HC, HC2]

prairie wedgescale

3 synonyms

Sporobolus airoides (Torr.) Torr.[FNA25, HC, HC2]

alkali sacaton

1 synonym

Sporobolus compositus (Poir.) Merr.[HC2]

composite dropseed, tall dropseed

3 synonyms

var. compositus[FNA25, HC2]

rough dropseed

0 synonyms

Sporobolus cryptandrus (Torr.) A. Gray[FNA25, HC, HC2]

sand dropseed

4 synonyms

Sporobolus indicus (L.) R. Br.[HC2]

African dropseed, rattail grass

1 synonym

Sporobolus neglectus Nash[FNA25, HC, HC2]

small dropseed

1 synonym

Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood[HC2]

poverty dropseed

0 synonyms

var. vaginiflorus[HC2]

poverty dropseed

0 synonyms

Taeniatherum caput-medusae (L.) Nevski[FNA24, HC2]

medusa-head

2 synonyms

Thinopyrum intermedium (Host) Barkworth & D.R. Dewey[HC2]

intermediate wheatgrass

4 synonyms

ssp. barbulatum (Schur) Barkworth & D.R. Dewey[FNA24, HC2]

pubescent wheatgrass

5 synonyms

ssp. intermedium[FNA24, HC2]

intermediate wheatgrass

0 synonyms

Thinopyrum junceum (L.) Á. Löve[HC2]

0 synonyms

Thinopyrum ponticum (Podp.) Barkworth & D.R. Dewey[HC2]

Eurasian wheatgrass

5 synonyms

Thinopyrum pycnanthum (Godr.) Barkworth[HC2]

1 synonym

Torreyochloa erecta (Hitchc.) G.L. Church[HC2]

stiff false manna grass

0 synonyms

Torreyochloa pallida (Torr.) G.L. Church[HC2]

pale false manna grass

0 synonyms

var. pauciflora (J. Presl) J.I. Davis[HC2]

weak alkaligrass

9 synonyms

Tripidium ravennae (L.) H. Scholz[HC2]

ravennagrass

1 synonym

Triplasis purpurea (Walter) Chapm.[HC2]

purple sandgrass

0 synonyms

var. purpurea[FNA25, HC2]

purple sandgrass

0 synonyms

Trisetum canescens Buckley[FNA24, HC, HC2]

tall false oat

4 synonyms

Trisetum cernuum Trin.[FNA24, HC, HC2]

nodding trisetum

0 synonyms

Trisetum flavescens (L.) P. Beauv.[FNA24, HC, HC2]

yellow false oat

1 synonym

Trisetum orthochaetum Hitchc.[HC, HC2]

bitterroot oatgrass

0 synonyms

Trisetum spicatum (L.) K. Richt.[FNA24, HC, HC2]

narrow false oat, spike trisetum

21 synonyms

Triticum aestivum L.[FNA24, HC, HC2]

bread wheat

5 synonyms

Urochloa mutica (Forssk.) T.Q. Nguyen[HC2]

1 synonym

Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm.[FNA24, HC2]

mountain hairgrass

10 synonyms

Ventenata dubia (Leers) Coss.[FNA24, HC, HC2]

ventenata

2 synonyms

Vulpia bromoides (L.) Gray[FNA24, HC2]

brome fescue

4 synonyms

Vulpia microstachys (Nutt.) Munro[FNA24, HC2]

small fescue

3 synonyms

Vulpia myuros (L.) C.C. Gmel.[FNA24, HC2]

rattail fescue, rattail six-weeks grass

5 synonyms

Vulpia octoflora (Walter) Rydb.[HC2]

six–weeks fescue

2 synonyms

var. hirtella (Piper) Henrard[FNA24, HC2]

six-weeks fescue

2 synonyms

var. octoflora[FNA24, HC2]

six-weeks fescue

1 synonym

Zea mays L.[HC2]

corn

0 synonyms

ssp. mays[FNA24, HC2]

corn, Indian corn, maize

0 synonyms

Zizania aquatica L.[HC, HC2]

southern wild rice

0 synonyms

var. aquatica[HC, HC2]

0 synonyms

Zizania palustris L.[HC2]

northern wild rice

0 synonyms

var. palustris[FNA24, HC2]

northern wild rice

2 synonyms