| African feathergrass |
Pennisetum macrourum |
1 |
| annual bluegrass |
Poa annua |
1 |
| Arabian schismus |
Schismus arabicus |
2 |
| Australian chess |
Bromus arenarius |
2 |
| barnyardgrass |
Echinochloa crus-galli |
1 |
| beaked panicgrass |
Panicum anceps |
2 |
| bearded sprangletop |
Leptochloa fusca ssp. fascicularis |
2 |
| beardgrass |
Bothriochloa spp. |
1 |
| bermudagrass |
Cynodon dactylon |
5 |
| big quakinggrass |
Briza maxima |
1 |
| bitter panicgrass |
Panicum amarum |
1 |
| blue grama |
Bouteloua gracilis |
5 |
| bristly foxtail |
Setaria verticillata |
3 |
| broadleaf signalgrass |
Urochloa platyphylla |
2 |
| broomsedge bluestem |
Andropogon virginicus |
5 |
| brown-beard rice |
Oryza rufipogon |
2 |
| buffelgrass |
Pennisetum ciliare |
1 |
| bulbous bluegrass |
Poa bulbosa |
1 |
| bur bristlegrass |
Setaria adhaerens |
1 |
| Bush's sedge |
Carex bushii |
1 |
| California brome |
Bromus carinatus |
2 |
| canarygrass |
Phalaris canariensis |
1 |
| cattail grass |
Setaria pumila ssp. pallidefusca |
2 |
| cheatgrass |
Bromus tectorum |
7 |
| Chilean chess |
Bromus berteroanus |
2 |
| Chinese silvergrass |
Miscanthus sinensis |
2 |
| Chinese sprangletop |
Leptochloa chinensis |
1 |
| coastal sedge |
Carex exilis |
1 |
| cogongrass |
Imperata cylindrica |
3 |
| Colombian bluestem |
Schizachyrium condensatum |
1 |
| common mediterraneangrass |
Schismus barbatus |
1 |
| common reed |
Phragmites australis |
3 |
| common velvetgrass |
Holcus lanatus |
2 |
| corn |
Zea mays |
18 |
| creeping bentgrass |
Agrostis stolonifera |
2 |
| crested wheatgrass |
Agropyron cristatum |
2 |
| crimson fountaingrass |
Pennisetum setaceum |
1 |
| cypressknee sedge |
Carex decomposita |
1 |
| dallisgrass |
Paspalum dilatatum |
2 |
| deertongue |
Dichanthelium clandestinum |
3 |
| desert panicgrass |
Panicum urvilleanum |
1 |
| desert wheatgrass |
Agropyron desertorum |
1 |
| ditch polypogon |
Polypogon interruptus |
1 |
| downy danthonia |
Danthonia sericea |
2 |
| early watergrass |
Echinochloa oryzoides |
1 |
| eastern bottlebrush grass |
Elymus hystrix |
5 |
| eastern gamagrass |
Tripsacum dactyloides |
3 |
| feather fingergrass |
Chloris virgata |
1 |
| field sandbur |
Cenchrus spinifex |
2 |
| foxtail barley |
Hordeum jubatum |
2 |
| foxtail brome |
Bromus madritensis |
2 |
| fuzzy wuzzy sedge |
Carex hirsutella |
1 |
| giant foxtail |
Setaria faberi |
1 |
| giant reed |
Arundo donax |
1 |
| golden bamboo |
Phyllostachys aurea |
1 |
| goosegrass |
Eleusine indica |
1 |
| green foxtail |
Setaria viridis |
3 |
| green kyllinga |
Kyllinga brevifolia |
1 |
| hedgehog dogtailgrass |
Cynosurus echinatus |
1 |
| Hitchcock's sedge |
Carex hitchcockiana |
1 |
| India lovegrass |
Eragrostis pilosa |
1 |
| Indian woodoats |
Chasmanthium latifolium |
12 |
| Italian ryegrass |
Festuca perennis |
1 |
| itchgrass |
Rottboellia cochinchinensis |
2 |
| Japanese brome |
Bromus japonicus |
2 |
| Japanese stiltgrass |
Microstegium vimineum |
1 |
| Job's tears |
Coix lacryma-jobi |
1 |
| johnsongrass |
Sorghum halepense |
8 |
| Kentucky bluegrass |
Poa pratensis ssp. pratensis |
2 |
| kikuyugrass |
Pennisetum clandestinum |
1 |
| knotgrass |
Paspalum distichum |
1 |
| knotroot foxtail |
Setaria parviflora |
1 |
| kyasumagrass |
Pennisetum pedicellatum |
1 |
| large crabgrass |
Digitaria sanguinalis |
1 |
| late barnyard grass |
Echinochloa oryzicola |
1 |
| leporinum barley |
Hordeum murinum ssp. leporinum |
2 |
| limestone meadow sedge |
Carex granularis |
1 |
| little lovegrass |
Eragrostis minor |
2 |
| little quakinggrass |
Briza minor |
1 |
| littleseed canarygrass |
Phalaris minor |
1 |
| longspine sandbur |
Cenchrus longispinus |
3 |
| Mediterranean barley |
Hordeum marinum ssp. gussonianum |
2 |
| Mediterranean hairgrass |
Rostraria cristata |
1 |
| Mediterranean lovegrass |
Eragrostis barrelieri |
1 |
| medusahead |
Taeniatherum caput-medusae |
7 |
| Mexican lovegrass |
Eragrostis mexicana |
1 |
| Mexican sprangletop |
Leptochloa fusca ssp. uninervia |
3 |
| mucronate sprangeltop |
Leptochloa panicea ssp. brachiata |
2 |
| nimblewill |
Muhlenbergia schreberi |
1 |
| Oahu sedge |
Carex wahuensis |
1 |
| oat |
Avena sativa |
1 |
| oat |
Avena spp. |
1 |
| orchardgrass |
Dactylis glomerata |
4 |
| Ouachita Mountain sedge |
Carex ouachitana |
1 |
| Pacific bentgrass |
Agrostis avenacea |
1 |
| pearl millet |
Pennisetum glaucum |
2 |
| perennial ryegrass |
Lolium perenne |
3 |
| pinebarren sedge |
Carex turgescens |
1 |
| pineland threeawn |
Aristida stricta |
3 |
| pineywoods dropseed |
Sporobolus junceus |
3 |
| poison ryegrass |
Lolium temulentum |
2 |
| prairie cupgrass |
Eriochloa contracta |
2 |
| purple pampasgrass |
Cortaderia jubata |
1 |
| purple silkyscale |
Anthaenantia rufa |
2 |
| quackgrass |
Elymus repens |
6 |
| rabbitfoot polypogon |
Polypogon monspeliensis |
2 |
| rattail fescue |
Vulpia myuros |
2 |
| rattlesnake brome |
Bromus briziformis |
1 |
| ravine sedge |
Carex impressinervia |
1 |
| red brome |
Bromus rubens |
1 |
| red fescue |
Festuca rubra ssp. rubra |
2 |
| reed canarygrass |
Phalaris arundinacea |
4 |
| rescuegrass |
Bromus catharticus |
1 |
| rhodesgrass |
Chloris gayana |
1 |
| rice |
Oryza sativa |
2 |
| rigid ryegrass |
Lolium rigidum |
1 |
| ripgut brome |
Bromus diandrus |
2 |
| rough barnyardgrass |
Echinochloa muricata var. microstachya |
1 |
| rye |
Secale spp. |
8 |
| saltgrass |
Distichlis spicata |
2 |
| Sandberg bluegrass |
Poa secunda |
1 |
| saramollagrass |
Ischaemum rugosum |
1 |
| serrated tussock |
Nassella trichotoma |
2 |
| slender oat |
Avena barbata |
2 |
| small carpetgrass, joint-head grass |
Arthraxon hispidus |
1 |
| small fescue |
Vulpia microstachys |
1 |
| smooth barley |
Hordeum murinum ssp. glaucum |
2 |
| smooth brome |
Bromus inermis |
3 |
| smooth brome |
Bromus inermis ssp. inermis |
2 |
| smooth crabgrass |
Digitaria ischaemum |
2 |
| soft brome |
Bromus hordeaceus |
2 |
| sorghum |
Sorghum bicolor |
5 |
| sorghum-almum |
Sorghum almum |
2 |
| southern sandbur |
Cenchrus echinatus |
6 |
| sticky sprangletop |
Leptochloa viscida |
2 |
| stinkgrass |
Eragrostis cilianensis |
2 |
| sudangrass |
Sorghum bicolor ssp. drummondii |
2 |
| tall fescue |
Festuca arundinacea |
4 |
| tall flatsedge |
Cyperus eragrostis |
3 |
| tapertip cupgrass |
Eriochloa acuminata var. acuminata |
2 |
| timothy |
Phleum pratense |
1 |
| toothache grass |
Ctenium aromaticum |
3 |
| torpedograss |
Panicum repens |
1 |
| tufted lovegrass |
Eragrostis pectinacea |
1 |
| Uruguayan pampas grass |
Cortaderia selloana |
1 |
| velvet fingergrass |
Digitaria velutina |
1 |
| wall barley |
Hordeum murinum ssp. murinum |
2 |
| water-bent |
Polypogon viridis |
1 |
| waxy sedge |
Carex glaucescens |
1 |
| weeping lovegrass |
Eragrostis curvula |
2 |
| western fescue |
Festuca occidentalis |
2 |
| wheat |
Triticum spp. |
1 |
| wild oat |
Avena fatua |
4 |
| witchgrass |
Panicum capillare ssp. hillmanii |
1 |
| yellow foxtail |
Setaria pumila |
2 |
| yellow nutsedge |
Cyperus esculentus |
4 |
