| African cornlily |
Ixia spp. |
2 |
| African couchgrass |
Digitaria abyssinica |
1 |
| African feathergrass |
Pennisetum macrourum |
3 |
| Amur silvergrass |
Miscanthus sacchariflorus |
1 |
| annual bluegrass |
Poa annua |
2 |
| annual sedge |
Cyperus compressus |
1 |
| annual wildrice |
Zizania aquatica |
1 |
| arrowhead |
Sagittaria sagittifolia |
2 |
| arrowleaved monochoria |
Monochoria hastata |
1 |
| asparagus |
Asparagus officinalis |
2 |
| barb goatgrass |
Aegilops triuncialis |
1 |
| barley |
Hordeum vulgare |
17 |
| barnyardgrass |
Echinochloa crus-galli |
3 |
| barwaq |
Asphodelus tenuifolius |
3 |
| basketgrass |
Oplismenus hirtellus ssp. setarius |
2 |
| beaked panicgrass |
Panicum anceps |
20 |
| bearded flatsedge |
Cyperus squarrosus |
1 |
| Benghal dayflower |
Commelina benghalensis |
3 |
| bermudagrass |
Cynodon dactylon |
5 |
| Bermudagrass |
Cynodon spp. |
1 |
| big quakinggrass |
Briza maxima |
3 |
| blue-tulip |
Moraea polystachya |
2 |
| branched burreed |
Sparganium erectum |
2 |
| Brazilian satintail |
Imperata brasiliensis |
3 |
| Brazilian waterweed |
Egeria densa |
10 |
| broad looseflower sedge |
Carex laxiflora |
1 |
| broadleaf rush |
Juncus planifolius |
1 |
| broadleaf signalgrass |
Urochloa platyphylla |
8 |
| brome |
Bromus spp. |
1 |
| broom sedge |
Carex scoparia |
1 |
| broomsedge bluestem |
Andropogon virginicus |
9 |
| brown-beard rice |
Oryza rufipogon |
4 |
| browntop millet |
Urochloa ramosa |
8 |
| bulbous bluegrass |
Poa bulbosa |
1 |
| bulbous canarygrass |
Phalaris aquatica |
1 |
| California arrowhead |
Sagittaria montevidensis |
1 |
| cape tulip |
Homeria spp. |
1 |
| cape tulip |
Moraea collina |
2 |
| carana palm |
Trithrinax brasiliensis |
2 |
| Carey's sedge |
Carex careyana |
1 |
| cattail grass |
Setaria pumila ssp. pallidefusca |
5 |
| cereal rye |
Secale cereale |
1 |
| cheatgrass |
Bromus tectorum |
3 |
| Chinese sprangletop |
Leptochloa chinensis |
3 |
| chives |
Allium schoenoprasum |
1 |
| coastal sedge |
Carex exilis |
2 |
| cogongrass |
Imperata cylindrica |
22 |
| commelina |
Commelina coelestis |
1 |
| common reed |
Phragmites australis |
3 |
| common velvetgrass |
Holcus lanatus |
1 |
| common wheat |
Triticum aestivum |
33 |
| corn |
Zea mays |
21 |
| creeping bentgrass |
Agrostis stolonifera |
2 |
| crested wheatgrass |
Agropyron cristatum |
1 |
| crowfootgrass |
Dactyloctenium aegyptium |
2 |
| cultivated garlic |
Allium sativum |
3 |
| cypressknee sedge |
Carex decomposita |
1 |
| dallisgrass |
Paspalum dilatatum |
3 |
| daylily |
Hemerocallis spp. |
1 |
| deertongue |
Dichanthelium clandestinum |
4 |
| downy rattlesnake plantain |
Goodyera pubescens |
1 |
| dracaena |
Dracaena spp. |
1 |
| duck-lettuce |
Ottelia alismoides |
2 |
| eastern fox sedge |
Carex triangularis |
1 |
| European beachgrass |
Ammophila arenaria |
1 |
| fall panicum |
Panicum dichotomiflorum |
1 |
| flamingo flower |
Anthurium andraeanum cv. Midori |
1 |
| foxtail barley |
Hordeum jubatum |
2 |
| foxtail brome |
Bromus madritensis |
1 |
| foxtail lily |
Eremurus spp. |
3 |
| Frank sedge |
Carex frankii |
1 |
| fuzzy wuzzy sedge |
Carex hirsutella |
1 |
| garden onion |
Allium cepa |
50 |
| giant burreed |
Sparganium eurycarpum |
1 |
| giant reed |
Arundo donax |
2 |
| globe flatsedge |
Cyperus echinatus |
1 |
| goosegrass |
Eleusine indica |
2 |
| green foxtail |
Setaria viridis |
7 |
| green kyllinga |
Kyllinga brevifolia |
4 |
| hedgehog dogtailgrass |
Cynosurus echinatus |
1 |
| Hitchcock's sedge |
Carex hitchcockiana |
1 |
| hydrilla |
Hydrilla verticillata |
3 |
| itchgrass |
Rottboellia cochinchinensis |
3 |
| itchgrass |
Rottboellia selloana |
1 |
| Ithuriel's spear |
Triteleia laxa |
1 |
| Japanese stiltgrass |
Microstegium vimineum |
10 |
| johnsongrass |
Sorghum halepense |
33 |
| jointed goatgrass |
Aegilops cylindrica |
1 |
| Kentucky bluegrass |
Poa pratensis |
1 |
| kikuyugrass |
Pennisetum clandestinum |
4 |
| knotroot foxtail |
Setaria parviflora |
1 |
| kyasumagrass |
Pennisetum pedicellatum |
2 |
| lady palm |
Rhapis excelsa |
1 |
| large crabgrass |
Digitaria sanguinalis |
2 |
| limestone meadow sedge |
Carex granularis |
1 |
| little quakinggrass |
Briza minor |
2 |
| liverseedgrass |
Urochloa panicoides |
1 |
| longspine sandbur |
Cenchrus longispinus |
2 |
| longstamen rice |
Oryza longistaminata |
2 |
| Madagascar dropseed |
Sporobolus pyramidatus |
1 |
| manyflower rush |
Juncus polyanthemos |
1 |
| matgrass |
Nardus stricta |
1 |
| medusahead |
Taeniatherum caput-medusae |
3 |
| mission grass |
Pennisetum polystachion |
1 |
| monkeygrass |
Liriope muscari |
1 |
| monochoria |
Monochoria vaginalis |
1 |
| mucronate sprangeltop |
Leptochloa panicea ssp. brachiata |
3 |
| needle and thread |
Hesperostipa comata ssp. comata |
1 |
| nimblewill |
Muhlenbergia schreberi |
9 |
| oat |
Avena sativa |
1 |
| onionweed |
Asphodelus fistulosus |
5 |
| orchardgrass |
Dactylis glomerata |
9 |
| Ouachita Mountain sedge |
Carex ouachitana |
2 |
| parasol sedge |
Carex umbellata |
1 |
| pearl millet |
Pennisetum glaucum |
1 |
| perennial ryegrass |
Lolium perenne |
2 |
| pilipiliula |
Chrysopogon aciculatus |
2 |
| pinebarren sedge |
Carex turgescens |
1 |
| pitted beardgrass |
Bothriochloa pertusa |
1 |
| purple nutsedge |
Cyperus rotundus |
19 |
| quackgrass |
Elymus repens |
22 |
| rabbitfoot polypogon |
Polypogon monspeliensis |
1 |
| ravine sedge |
Carex impressinervia |
1 |
| red rice |
Oryza punctata |
1 |
| redhot poker |
Kniphofia spp. |
1 |
| redroot flatsedge |
Cyperus erythrorhizos |
2 |
| reed canarygrass |
Phalaris arundinacea |
9 |
| rescuegrass |
Bromus catharticus |
1 |
| rice |
Oryza sativa |
7 |
| rice |
Oryza spp. |
3 |
| ricegrass paspalum |
Paspalum scrobiculatum |
4 |
| ripgut brome |
Bromus diandrus |
1 |
| saltgrass |
Distichlis spicata |
3 |
| saramollagrass |
Ischaemum rugosum |
3 |
| serrated tussock |
Nassella trichotoma |
5 |
| shoreline sedge |
Carex hyalinolepis |
2 |
| slender oat |
Avena barbata |
1 |
| slender rush |
Juncus tenuis |
9 |
| slender wheatgrass |
Elymus trachycaulus ssp. subsecundus |
2 |
| slender wheatgrass |
Elymus trachycaulus ssp. trachycaulus |
1 |
| slender woodland sedge |
Carex digitalis |
1 |
| smooth barley |
Hordeum murinum ssp. glaucum |
1 |
| smooth brome |
Bromus inermis |
13 |
| smooth crabgrass |
Digitaria ischaemum |
6 |
| soft brome |
Bromus hordeaceus |
1 |
| sorghum |
Sorghum bicolor |
5 |
| sorghum-almum |
Sorghum almum |
2 |
| spelt |
Triticum spelta |
1 |
| squirreltail fescue |
Vulpia bromoides |
1 |
| sterile oat |
Avena sterilis |
3 |
| stinkgrass |
Eragrostis cilianensis |
1 |
| sudangrass |
Sorghum bicolor ssp. drummondii |
3 |
| sugarcane |
Saccharum officinarum |
7 |
| swollen fingergrass |
Chloris barbata |
8 |
| tall fescue |
Festuca arundinacea |
9 |
| tawny daylily |
Hemerocallis fulva |
4 |
| Texas millet |
Urochloa texana |
2 |
| timothy |
Phleum pratense |
5 |
| torpedograss |
Panicum repens |
1 |
| velvet fingergrass |
Digitaria velutina |
4 |
| Walter's sedge |
Carex striata |
1 |
| Waterfall's sedge |
Carex latebracteata |
1 |
| waterhyacinth |
Eichhornia crassipes |
6 |
| wavyleaf basketgrass |
Oplismenus hirtellus ssp. undulatifolius |
7 |
| western needlegrass |
Achnatherum occidentale ssp. occidentale |
1 |
| western wheatgrass |
Pascopyrum smithii |
3 |
| wheat |
Triticum spp. |
7 |
| wild garlic |
Allium vineale |
4 |
| wild oat |
Avena fatua |
10 |
| wild onion |
Allium canadense |
4 |
| wild sugarcane |
Saccharum spontaneum |
4 |
| wild yam |
Dioscorea villosa |
7 |
| wild-proso millet |
Panicum miliaceum |
4 |
| wirestem muhly |
Muhlenbergia frondosa |
9 |
| witchgrass |
Panicum capillare |
2 |
| wolftail sedge |
Carex cherokeensis |
1 |
| woolly cupgrass |
Eriochloa villosa |
1 |
| yellow bluestem |
Bothriochloa ischaemum var. songarica |
1 |
| yellow foxtail |
Setaria pumila |
6 |
| yellow nutsedge |
Cyperus esculentus |
21 |
