| alkali sacaton |
Sporobolus airoides |
1 |
| alpine hairgrass |
Deschampsia nubigena |
74 |
| American beachgrass |
Ammophila breviligulata |
1 |
| annual bluegrass |
Poa annua |
1 |
| Arizona fescue |
Festuca arizonica |
4 |
| Arkansas mannagrass |
Glyceria arkansana |
2 |
| arrowfeather threeawn |
Aristida purpurascens |
4 |
| bahiagrass |
Paspalum notatum |
1 |
| bamboo |
Bambusa spp. |
2 |
| barbwire grass |
Cymbopogon refractus |
6 |
| barnyardgrass |
Echinochloa crus-galli |
1 |
| basketgrass |
Oplismenus hirtellus ssp. setarius |
8 |
| beaked panicgrass |
Panicum anceps |
1 |
| bearded skeletongrass |
Gymnopogon ambiguus |
2 |
| bermudagrass |
Cynodon dactylon |
3 |
| Beyrich threeawn wiregrass |
Aristida beyrichiana |
2 |
| big bluestem |
Andropogon gerardii |
1 |
| bigtop lovegrass |
Eragrostis hirsuta |
1 |
| birdwood grass |
Cenchrus setigerus |
1 |
| bitter panicgrass |
Panicum amarum |
7 |
| black bamboo |
Phyllostachys nigra |
6 |
| blackseed speargrass |
Piptochaetium avenaceum |
3 |
| blue grama |
Bouteloua gracilis |
10 |
| blue panicum |
Panicum antidotale |
4 |
| bluebunch wheatgrass |
Pseudoroegneria spicata ssp. spicata |
1 |
| bluejoint reedgrass |
Calamagrostis canadensis |
3 |
| bristle basketgrass |
Oplismenus hirtellus |
1 |
| bristly foxtail |
Setaria verticillata |
3 |
| broadleaf carpetgrass |
Axonopus compressus |
2 |
| broomsedge bluestem |
Andropogon virginicus |
21 |
| brown-beard rice |
Oryza rufipogon |
1 |
| buffelgrass |
Pennisetum ciliare |
5 |
| burmareed |
Neyraudia reynaudiana |
2 |
| bushy bluestem |
Andropogon glomeratus |
4 |
| California brome |
Bromus carinatus |
9 |
| California cordgrass |
Spartina foliosa |
1 |
| carpetgrass |
Axonopus fissifolius |
2 |
| cheatgrass |
Bromus tectorum |
2 |
| Chinese silvergrass |
Miscanthus sinensis |
1 |
| cogongrass |
Imperata cylindrica |
151 |
| Colombian bluestem |
Schizachyrium condensatum |
7 |
| common bamboo |
Bambusa vulgaris |
1 |
| common reed |
Phragmites australis |
14 |
| common velvetgrass |
Holcus lanatus |
15 |
| crested wheatgrass |
Agropyron cristatum |
2 |
| crimson fountaingrass |
Pennisetum setaceum |
3 |
| crowfootgrass |
Dactyloctenium aegyptium |
1 |
| dallisgrass |
Paspalum dilatatum |
6 |
| ditch polypogon |
Polypogon interruptus |
4 |
| downy danthonia |
Danthonia sericea |
4 |
| East Indian crabgrass |
Digitaria setigera |
1 |
| eastern bottlebrush grass |
Elymus hystrix |
5 |
| eastern gamagrass |
Tripsacum dactyloides |
17 |
| elephant grass |
Pennisetum purpureum |
10 |
| Elliott bluestem |
Andropogon gyrans |
1 |
| Faurie's panicgrass |
Panicum fauriei |
16 |
| Faurie's panicgrass |
Panicum fauriei var. carteri |
5 |
| Faurie's panicgrass |
Panicum fauriei var. latius |
1 |
| fescue |
Festuca vaginata |
2 |
| field paspalum |
Paspalum laeve |
1 |
| field sandbur |
Cenchrus spinifex |
1 |
| Florida paspalum |
Paspalum floridanum |
1 |
| foxtail barley |
Hordeum jubatum |
10 |
| fringed brome |
Bromus ciliatus var. ciliatus |
1 |
| giant cane |
Arundinaria gigantea |
21 |
| giant cutgrass |
Zizaniopsis miliacea |
1 |
| giant foxtail |
Setaria faberi |
1 |
| giant plumegrass |
Saccharum giganteum |
2 |
| giant reed |
Arundo donax |
9 |
| goosegrass |
Eleusine indica |
28 |
| grasses |
|
1 |
| green foxtail |
Setaria viridis |
3 |
| greenleaf fescue |
Festuca viridula |
1 |
| guineagrass |
Megathyrsus maximus |
38 |
| hair fescue |
Festuca filiformis |
12 |
| hairy wallaby grass |
Rytidosperma penicillatum |
1 |
| hardstem lovegrass |
Eragrostis atropioides |
10 |
| Hawai'i bentgrass |
Agrostis sandwicensis |
10 |
| Hilo murainagrass |
Ischaemum byrone |
4 |
| Indian ricegrass |
Achnatherum hymenoides |
2 |
| Indian woodoats |
Chasmanthium latifolium |
16 |
| inland bluegrass |
Poa nemoralis ssp. interior |
3 |
| Japanese stiltgrass |
Microstegium vimineum |
24 |
| jaraguagrass |
Hyparrhenia rufa |
8 |
| Job's tears |
Coix lacryma-jobi |
6 |
| johnsongrass |
Sorghum halepense |
3 |
| kakonakona |
Panicum xerophilum |
2 |
| kamanomano |
Cenchrus agrimonioides var. agrimonioides |
5 |
| kawelu |
Eragrostis variabilis |
20 |
| Kentucky bluegrass |
Poa pratensis |
13 |
| kikuyugrass |
Pennisetum clandestinum |
23 |
| knotgrass |
Paspalum distichum |
2 |
| knotroot foxtail |
Setaria parviflora |
6 |
| large crabgrass |
Digitaria sanguinalis |
3 |
| large Hawai'i lovegrass |
Eragrostis grandis |
3 |
| little barley |
Hordeum pusillum |
3 |
| little bluestem |
Schizachyrium scoparium |
9 |
| longleaf woodoats |
Chasmanthium sessiliflorum |
3 |
| lopsided Indiangrass |
Sorghastrum secundum |
1 |
| Madagascar dropseed |
Sporobolus pyramidatus |
7 |
| matgrass |
Nardus stricta |
1 |
| medusahead |
Taeniatherum caput-medusae |
4 |
| Mexican sprangletop |
Leptochloa fusca ssp. uninervia |
2 |
| mission grass |
Pennisetum polystachion |
8 |
| molassesgrass |
Melinis minutiflora |
24 |
| mountain muhly |
Muhlenbergia montana |
3 |
| mouse barley |
Hordeum murinum |
3 |
| narrow-leaf meadow grass |
Poa pratensis ssp. angustifolia |
1 |
| natalgrass |
Melinis repens |
16 |
| needle and thread |
Hesperostipa comata ssp. comata |
1 |
| needleleaf rosette grass |
Dichanthelium aciculare |
2 |
| nimblewill |
Muhlenbergia schreberi |
10 |
| nodding bluegrass |
Poa reflexa |
2 |
| Oahu lovegrass |
Eragrostis paupera |
4 |
| openflower rosette grass |
Dichanthelium laxiflorum |
1 |
| orchardgrass |
Dactylis glomerata |
9 |
| palmgrass |
Setaria palmifolia |
2 |
| parkland panicgrass |
Panicum tenuifolium |
2 |
| Parry's oatgrass |
Danthonia parryi |
3 |
| pili uka |
Trisetum glomeratum |
25 |
| pinegrass |
Calamagrostis rubescens |
3 |
| pineland threeawn |
Aristida stricta |
33 |
| pineywoods dropseed |
Sporobolus junceus |
17 |
| pitted beardgrass |
Bothriochloa pertusa |
1 |
| Porter's false needlegrass |
Ptilagrostis porteri |
2 |
| poverty brome |
Bromus sterilis |
11 |
| prairie cupgrass |
Eriochloa contracta |
1 |
| prairie Junegrass |
Koeleria macrantha |
4 |
| purple lovegrass |
Eragrostis spectabilis |
2 |
| purple pampasgrass |
Cortaderia jubata |
14 |
| purple plume grass |
Saccharum brevibarbe var. contortum |
2 |
| purple silkyscale |
Anthaenantia rufa |
3 |
| purpletop |
Tridens flavus |
4 |
| quackgrass |
Elymus repens |
7 |
| red brome |
Bromus rubens |
4 |
| red fescue |
Festuca rubra |
1 |
| redtop |
Agrostis gigantea |
1 |
| reed canarygrass |
Phalaris arundinacea |
8 |
| ring muhly |
Muhlenbergia torreyi |
3 |
| rough bentgrass |
Agrostis scabra |
1 |
| rough reedgrass |
Calamagrostis arundinacea |
8 |
| roughleaf ricegrass |
Oryzopsis asperifolia |
1 |
| saltgrass |
Distichlis spicata |
2 |
| seaoats |
Uniola paniculata |
9 |
| seashore dropseed |
Sporobolus virginicus |
99 |
| seashore paspalum |
Paspalum vaginatum |
6 |
| silver beardgrass |
Bothriochloa laguroides |
5 |
| silver plumegrass |
Saccharum alopecuroidum |
2 |
| slender wheatgrass |
Elymus trachycaulus ssp. trachycaulus |
1 |
| slender woodoats |
Chasmanthium laxum |
1 |
| smooth brome |
Bromus inermis |
3 |
| smutgrass |
Sporobolus indicus |
2 |
| soft brome |
Bromus hordeaceus |
3 |
| sorghum |
Sorghum bicolor |
1 |
| sourgrass |
Digitaria insularis |
17 |
| southern crabgrass |
Digitaria ciliaris |
15 |
| southern sandbur |
Cenchrus echinatus |
34 |
| spike trisetum |
Trisetum spicatum |
1 |
| spiked bur grass |
Tragus berteronianus |
1 |
| splitbeard bluestem |
Andropogon ternarius |
2 |
| squirreltail |
Elymus elymoides |
2 |
| St. Augustinegrass |
Stenotaphrum secundatum |
6 |
| sugarcane |
Saccharum officinarum |
20 |
| sweet vernalgrass |
Anthoxanthum odoratum |
13 |
| switchgrass |
Panicum virgatum |
3 |
| swollen fingergrass |
Chloris barbata |
15 |
| tall fescue |
Festuca arundinacea |
1 |
| tall oatgrass |
Arrhenatherum elatius |
1 |
| tanglehead |
Heteropogon contortus |
32 |
| tapered rosette grass |
Dichanthelium acuminatum |
1 |
| tapertip cupgrass |
Eriochloa acuminata var. acuminata |
3 |
| Tasmanian wallaby grass |
Rytidosperma biannulare |
2 |
| Texas millet |
Urochloa texana |
1 |
| Texas windmill grass |
Chloris texensis |
3 |
| thin paspalum |
Paspalum setaceum |
3 |
| Thurber's fescue |
Festuca thurberi |
2 |
| timothy |
Phleum pratense |
3 |
| toothache grass |
Ctenium aromaticum |
12 |
| torpedograss |
Panicum repens |
21 |
| torrid panicgrass |
Panicum torridum |
1 |
| tufted lovegrass |
Eragrostis pectinacea |
1 |
| tussock grass |
Poa flabellata |
3 |
| Uruguayan pampas grass |
Cortaderia selloana |
6 |
| variable panicgrass |
Dichanthelium commutatum |
1 |
| vaseygrass |
Paspalum urvillei |
2 |
| velvet panicum |
Dichanthelium scoparium |
2 |
| weeping lovegrass |
Eragrostis curvula |
4 |
| whitegrass |
Leersia virginica |
7 |
| wild oat |
Avena fatua |
13 |
| wild-proso millet |
Panicum miliaceum |
2 |
| Wilman lovegrass |
Eragrostis superba |
1 |
| wirestem muhly |
Muhlenbergia frondosa |
6 |
| witchgrass |
Panicum capillare |
8 |
| wood bluegrass |
Poa nemoralis |
2 |
| woollysheath threeawn |
Aristida lanosa |
1 |
| yellow bluestem |
Bothriochloa ischaemum var. songarica |
5 |
| yellow foxtail |
Setaria pumila |
2 |
| yellow groove bamboo |
Phyllostachys aureosulcata |
4 |
| yellow Indiangrass |
Sorghastrum nutans |
3 |
