| annual bluegrass |
Poa annua |
1 |
| annual false-brome |
Brachypodium distachyon |
1 |
| arroyo willow |
Salix lasiolepis |
1 |
| Australian chess |
Bromus arenarius |
1 |
| Australian fingergrass |
Chloris truncata |
1 |
| barb goatgrass |
Aegilops triuncialis |
1 |
| barnyardgrass |
Echinochloa crus-galli |
2 |
| big quakinggrass |
Briza maxima |
1 |
| blue panicum |
Panicum antidotale |
1 |
| brightblue speedwell |
Veronica serpyllifolia ssp. humifusa |
1 |
| bristly foxtail |
Setaria verticillata |
1 |
| broadleaf filaree |
Erodium botrys |
1 |
| broadleaf glandweed |
Parentucellia latifolia |
1 |
| buffelgrass |
Pennisetum ciliare |
1 |
| bulbous canarygrass |
Phalaris aquatica |
1 |
| bull thistle |
Cirsium vulgare |
1 |
| burning nettle |
Urtica urens |
1 |
| California cordgrass |
Spartina foliosa |
1 |
| California nettle |
Urtica dioica ssp. gracilis |
1 |
| Canada bluegrass |
Poa compressa |
2 |
| canarygrass |
Phalaris canariensis |
1 |
| catchweed bedstraw |
Galium aparine |
1 |
| cheatgrass |
Bromus tectorum |
4 |
| Chinese silvergrass |
Miscanthus sinensis |
1 |
| common cordgrass |
Spartina anglica |
1 |
| common mediterraneangrass |
Schismus barbatus |
2 |
| common velvetgrass |
Holcus lanatus |
1 |
| creeping bentgrass |
Agrostis stolonifera |
1 |
| crimson fountaingrass |
Pennisetum setaceum |
1 |
| crowfootgrass |
Dactyloctenium aegyptium |
1 |
| cup rosinweed |
Silphium perfoliatum |
1 |
| dallisgrass |
Paspalum dilatatum |
1 |
| denseflower cordgrass |
Spartina densiflora |
1 |
| desert lovegrass |
Eragrostis pectinacea var. miserrima |
1 |
| dovefoot geranium |
Geranium molle |
1 |
| early watergrass |
Echinochloa oryzoides |
1 |
| European beachgrass |
Ammophila arenaria |
1 |
| European buckthorn |
Rhamnus cathartica |
1 |
| fall panicum |
Panicum dichotomiflorum |
1 |
| feather fingergrass |
Chloris virgata |
1 |
| feathertop |
Pennisetum villosum |
1 |
| fiddleleaf dock |
Rumex pulcher |
1 |
| field brome |
Bromus arvensis |
1 |
| field sandbur |
Cenchrus spinifex |
1 |
| foxtail barley |
Hordeum jubatum |
1 |
| foxtail pricklegrass |
Crypsis alopecuroides |
1 |
| fringed willowherb |
Epilobium ciliatum ssp. ciliatum |
2 |
| germander speedwell |
Veronica chamaedrys |
1 |
| giant foxtail |
Setaria faberi |
2 |
| giant hogweed |
Heracleum mantegazzianum |
2 |
| giant reed |
Arundo donax |
1 |
| goosegrass |
Eleusine indica |
2 |
| green foxtail |
Setaria viridis |
1 |
| hairy purslane speedwell |
Veronica peregrina ssp. xalapensis |
1 |
| hardgrass |
Sclerochloa dura |
1 |
| hedgehog dogtailgrass |
Cynosurus echinatus |
1 |
| Himalaya blackberry |
Rubus armeniacus |
1 |
| horsenettle |
Solanum carolinense |
1 |
| Japanese hedgeparsley |
Torilis japonica |
1 |
| Japanese knotweed |
Fallopia japonica |
4 |
| johnsongrass |
Sorghum halepense |
2 |
| jointed goatgrass |
Aegilops cylindrica |
2 |
| juniper mistletoe |
Phoradendron juniperinum |
1 |
| Kentucky bluegrass |
Poa pratensis |
1 |
| kikuyugrass |
Pennisetum clandestinum |
2 |
| knotgrass |
Paspalum distichum |
2 |
| ladysthumb |
Persicaria maculosa |
2 |
| Lamarck's bedstraw |
Galium divaricatum |
2 |
| large crabgrass |
Digitaria sanguinalis |
1 |
| late barnyard grass |
Echinochloa oryzicola |
1 |
| Lehmann lovegrass |
Eragrostis lehmanniana |
1 |
| leporinum barley |
Hordeum murinum ssp. leporinum |
1 |
| little lovegrass |
Eragrostis minor |
1 |
| littleseed canarygrass |
Phalaris minor |
1 |
| longspine sandbur |
Cenchrus longispinus |
1 |
| manyflower tobacco |
Nicotiana acuminata var. multiflora |
1 |
| marshpepper smartweed |
Polygonum hydropiper |
2 |
| meadow foxtail |
Alopecurus pratensis |
1 |
| Mediterranean lovegrass |
Eragrostis barrelieri |
2 |
| Mexican lovegrass |
Eragrostis mexicana ssp. virescens |
1 |
| multiflora rose |
Rosa multiflora |
1 |
| musk thistle |
Carduus nutans |
1 |
| nimblewill |
Muhlenbergia schreberi |
1 |
| nit grass |
Gastridium phleoides |
1 |
| oat |
Avena sativa |
1 |
| orchardgrass |
Dactylis glomerata |
1 |
| Pacific bentgrass |
Agrostis avenacea |
1 |
| panic veldtgrass |
Ehrharta erecta |
1 |
| panicle willowherb |
Epilobium brachycarpum |
1 |
| paper-mulberry |
Broussonetia papyrifera |
1 |
| Pennsylvania blackberry |
Rubus pensilvanicus |
1 |
| Pennsylvania smartweed |
Polygonum pensylvanicum |
1 |
| perennial ryegrass |
Lolium perenne |
1 |
| perennial veldtgrass |
Ehrharta calycina |
1 |
| perilla mint |
Perilla frutescens |
1 |
| poison ryegrass |
Lolium temulentum |
1 |
| poverty brome |
Bromus sterilis |
1 |
| prairie cupgrass |
Eriochloa contracta |
1 |
| purple pampasgrass |
Cortaderia jubata |
1 |
| quackgrass |
Elymus repens |
1 |
| rabbitfoot polypogon |
Polypogon monspeliensis |
1 |
| rattlesnake brome |
Bromus briziformis |
1 |
| ravennagrass |
Ripidium ravennae |
1 |
| reed |
Phragmites spp. |
1 |
| reed canarygrass |
Phalaris arundinacea |
1 |
| rescuegrass |
Bromus catharticus |
1 |
| ripgut brome |
Bromus diandrus |
1 |
| rough barnyardgrass |
Echinochloa muricata |
1 |
| roundleaf geranium |
Geranium rotundifolium |
1 |
| royal larkspur |
Delphinium variegatum ssp. variegatum |
1 |
| saltgrass |
Distichlis spicata |
1 |
| saltmeadow cordgrass |
Spartina patens |
1 |
| seashore vervain |
Verbena montevidensis |
1 |
| slender cinquefoil |
Potentilla gracilis |
1 |
| slender oat |
Avena barbata |
1 |
| smilograss |
Piptatherum miliaceum |
1 |
| smooth brome |
Bromus inermis |
1 |
| smooth cordgrass |
Spartina alterniflora |
1 |
| smooth crabgrass |
Digitaria ischaemum |
1 |
| soft brome |
Bromus hordeaceus |
1 |
| sorghum |
Sorghum bicolor |
1 |
| southwestern cupgrass |
Eriochloa acuminata |
1 |
| stinging nettle |
Urtica dioica ssp. holosericea |
1 |
| stinkgrass |
Eragrostis cilianensis |
1 |
| sulfur cinquefoil |
Potentilla recta |
1 |
| sweet vernalgrass |
Anthoxanthum odoratum |
2 |
| sweetbriar rose |
Rosa eglanteria |
1 |
| tall fescue |
Festuca arundinacea |
1 |
| tall vervain |
Verbena bonariensis |
1 |
| tanglehead |
Heteropogon contortus |
1 |
| tawny daylily |
Hemerocallis fulva |
1 |
| threespike goosegrass |
Eleusine tristachya |
1 |
| toothed dock |
Rumex dentatus |
1 |
| Uruguayan pampas grass |
Cortaderia selloana |
1 |
| vinegarweed |
Trichostema lanceolatum |
1 |
| wall bedstraw |
Galium parisiense |
1 |
| weedy brome |
Bromus alopecuros |
1 |
| weeping lovegrass |
Eragrostis curvula |
2 |
| whitestem filaree |
Erodium moschatum |
1 |
| wild garlic |
Allium vineale |
1 |
| wine raspberry |
Rubus phoenicolasius |
1 |
| witchgrass |
Panicum capillare |
1 |
| yellow foxtail |
Setaria pumila |
1 |
| yellow nutsedge |
Cyperus esculentus |
2 |
| yellow wall bedstraw |
Galium murale |
2 |
