| American speedwell |
Veronica americana |
1 |
| annual false-brome |
Brachypodium distachyon |
2 |
| Arabian schismus |
Schismus arabicus |
1 |
| arrowleaf sida |
Sida rhombifolia |
1 |
| Australian chess |
Bromus arenarius |
1 |
| Australian-pine |
Casuarina equisetifolia |
1 |
| barb goatgrass |
Aegilops triuncialis |
1 |
| barnyardgrass |
Echinochloa crus-galli |
2 |
| biddy-biddy |
Acaena novae-zelandiae |
1 |
| big periwinkle |
Vinca major |
2 |
| big quakinggrass |
Briza maxima |
2 |
| bigroot morningglory |
Ipomoea pandurata |
1 |
| bittersweet nightshade |
Solanum dulcamara |
2 |
| black nightshade |
Solanum nigrum |
1 |
| bladder campion |
Silene latifolia ssp. alba |
9 |
| blue panicum |
Panicum antidotale |
1 |
| blue vervain |
Verbena hastata |
1 |
| bracted plantain |
Plantago aristata |
1 |
| Brazilian peppertree |
Schinus terebinthifolius |
1 |
| brightblue speedwell |
Veronica serpyllifolia ssp. humifusa |
1 |
| British yellowhead |
Inula britannica |
1 |
| broadleaf dock |
Rumex obtusifolius |
1 |
| broomsedge bluestem |
Andropogon virginicus |
1 |
| browntop millet |
Urochloa ramosa |
2 |
| buckhorn plantain |
Plantago lanceolata |
1 |
| buffalobur |
Solanum rostratum |
1 |
| bulbous bluegrass |
Poa bulbosa |
1 |
| bulbous canarygrass |
Phalaris aquatica |
1 |
| buttercup oxalis |
Oxalis pes-caprae |
2 |
| California nettle |
Urtica dioica ssp. gracilis |
1 |
| Callery pear (Bradford pear) |
Pyrus calleryana |
6 |
| Canada bluegrass |
Poa compressa |
1 |
| canarygrass |
Phalaris canariensis |
2 |
| Carolina geranium |
Geranium carolinianum |
1 |
| cheatgrass |
Bromus tectorum |
3 |
| common evening-primrose |
Oenothera biennis |
1 |
| common mallow |
Malva neglecta |
1 |
| common mediterraneangrass |
Schismus barbatus |
1 |
| common purslane |
Portulaca oleracea |
8 |
| common St. Johnswort |
Hypericum perforatum |
2 |
| common velvetgrass |
Holcus lanatus |
1 |
| Cornish mallow |
Lavatera cretica |
2 |
| creeping bentgrass |
Agrostis stolonifera |
1 |
| crested dogtailgrass |
Cynosurus cristatus |
1 |
| crimson fountaingrass |
Pennisetum setaceum |
1 |
| crowfootgrass |
Dactyloctenium aegyptium |
1 |
| dallisgrass |
Paspalum dilatatum |
3 |
| Dalmatian toadflax |
Linaria dalmatica |
1 |
| dalmatian toadflax |
Linaria dalmatica ssp. dalmatica |
1 |
| desert lovegrass |
Eragrostis pectinacea var. miserrima |
1 |
| diffuse knapweed |
Centaurea diffusa |
1 |
| dodder |
Cuscuta spp. |
1 |
| dog rose |
Rosa canina |
1 |
| dwarf honeysuckle |
Lonicera xylosteum |
5 |
| European alder |
Alnus glutinosa |
4 |
| European beachgrass |
Ammophila arenaria |
1 |
| false chamomile |
Tripleurospermum perforatum |
1 |
| feather fingergrass |
Chloris virgata |
1 |
| field brome |
Bromus arvensis |
1 |
| field horsetail |
Equisetum arvense |
1 |
| field sandbur |
Cenchrus spinifex |
1 |
| fowl bluegrass |
Poa palustris |
1 |
| foxglove |
Digitalis purpurea |
2 |
| foxtail barley |
Hordeum jubatum |
1 |
| foxtail brome |
Bromus madritensis |
1 |
| foxtail pricklegrass |
Crypsis alopecuroides |
1 |
| Fremont's deathcamas |
Zigadenus fremontii |
1 |
| giant foxtail |
Setaria faberi |
1 |
| goldenrod |
Solidago spp. |
1 |
| green foxtail |
Setaria viridis |
1 |
| green kyllinga |
Kyllinga brevifolia |
2 |
| hardgrass |
Sclerochloa dura |
1 |
| hawkweeds |
Hieracium spp. |
2 |
| hedgehog dogtailgrass |
Cynosurus echinatus |
1 |
| henbit |
Lamium amplexicaule |
2 |
| hoary cress |
Lepidium draba |
2 |
| hyssop loosestrife |
Lythrum hyssopifolium |
1 |
| Japanese honeysuckle |
Lonicera japonica |
2 |
| Japanese knotweed |
Fallopia japonica |
1 |
| Japanese stiltgrass |
Microstegium vimineum |
1 |
| Jerusalem artichoke |
Helianthus tuberosus |
1 |
| jimsonweed |
Datura stramonium |
3 |
| joe pye weed |
Eupatoriadelphus spp. |
1 |
| johnsongrass |
Sorghum halepense |
6 |
| jointed goatgrass |
Aegilops cylindrica |
1 |
| Kentucky bluegrass |
Poa pratensis |
4 |
| knapweeds |
Centaurea spp. |
2 |
| knotgrass |
Paspalum distichum |
1 |
| largeleaf lantana |
Lantana camara |
1 |
| late barnyard grass |
Echinochloa oryzicola |
1 |
| Lehmann lovegrass |
Eragrostis lehmanniana |
1 |
| little lovegrass |
Eragrostis minor |
2 |
| little quakinggrass |
Briza minor |
2 |
| marshpepper smartweed |
Polygonum hydropiper |
1 |
| meadow foxtail |
Alopecurus pratensis |
1 |
| Mediterranean lovegrass |
Eragrostis barrelieri |
1 |
| Mexican fireweed |
Kochia scoparia |
1 |
| Mexican lovegrass |
Eragrostis mexicana ssp. virescens |
1 |
| Morrow's honeysuckle |
Lonicera morrowii |
11 |
| moss vervain |
Glandularia pulchella |
1 |
| moth mullein |
Verbascum blattaria |
3 |
| mugwort |
Artemisia vulgaris |
1 |
| mullein nightshade |
Solanum donianum |
1 |
| musk thistle |
Carduus nutans |
1 |
| myrtle spurge |
Euphorbia myrsinites |
1 |
| nit grass |
Gastridium phleoides |
1 |
| oat |
Avena sativa |
1 |
| orchardgrass |
Dactylis glomerata |
1 |
| oval-leaf knotweed |
Polygonum arenastrum |
1 |
| oxeye daisy |
Leucanthemum vulgare |
1 |
| paleseed plantain |
Plantago virginica |
1 |
| Pennsylvania smartweed |
Polygonum pensylvanicum |
1 |
| pennyroyal |
Mentha pulegium |
1 |
| perennial ryegrass |
Lolium perenne |
2 |
| perennial sowthistle |
Sonchus arvensis |
3 |
| perennial veldtgrass |
Ehrharta calycina |
1 |
| Peruvian peppertree |
Schinus molle |
2 |
| poison ryegrass |
Lolium temulentum |
2 |
| prairie cupgrass |
Eriochloa contracta |
1 |
| purple loosestrife |
Lythrum salicaria |
5 |
| purple nutsedge |
Cyperus rotundus |
1 |
| purple toadflax |
Linaria purpurea |
1 |
| quackgrass |
Elymus repens |
1 |
| Queen Anne's lace, wild carrot |
Daucus carota |
2 |
| rabbitfoot polypogon |
Polypogon monspeliensis |
3 |
| red soda apple |
Solanum capsicoides |
1 |
| red sorrel |
Rumex acetosella |
2 |
| red willow |
Salix laevigata |
1 |
| redmaids |
Calandrinia ciliata |
1 |
| reed canarygrass |
Phalaris arundinacea |
3 |
| rescuegrass |
Bromus catharticus |
3 |
| rhodesgrass |
Chloris gayana |
1 |
| rigid ryegrass |
Lolium rigidum |
1 |
| ripgut brome |
Bromus diandrus |
1 |
| rough barnyardgrass |
Echinochloa muricata |
1 |
| rough cinquefoil |
Potentilla norvegica |
1 |
| saltcedar |
Tamarix ramosissima |
4 |
| saltgrass |
Distichlis spicata |
2 |
| Scotch broom |
Cytisus scoparius |
1 |
| seepwillow |
Baccharis salicifolia |
2 |
| sharppoint fluvellin |
Kickxia elatine |
1 |
| slender false garlic |
Nothoscordum gracile |
1 |
| slender rush |
Juncus tenuis |
1 |
| slender speedwell |
Veronica filiformis |
1 |
| smooth barley |
Hordeum murinum ssp. glaucum |
2 |
| smooth bedstraw |
Cruciata laevipes |
1 |
| smooth bedstraw |
Galium mollugo |
2 |
| smooth brome |
Bromus inermis |
1 |
| smooth crabgrass |
Digitaria ischaemum |
3 |
| soft brome |
Bromus hordeaceus |
1 |
| southwestern cupgrass |
Eriochloa acuminata |
2 |
| spotted knapweed |
Centaurea stoebe |
1 |
| spotted knapweed |
Centaurea stoebe ssp. micranthos |
1 |
| spreading rush |
Juncus patens |
1 |
| spurred anoda |
Anoda cristata |
1 |
| squirreltail fescue |
Vulpia bromoides |
2 |
| St. Augustinegrass |
Stenotaphrum secundatum |
1 |
| St. John's bread |
Ceratonia siliqua |
1 |
| star-of-Bethlehem |
Ornithogalum umbellatum |
2 |
| stinkgrass |
Eragrostis cilianensis |
2 |
| sulfur cinquefoil |
Potentilla recta |
2 |
| swamp pricklegrass |
Crypsis schoenoides |
1 |
| swamp smartweed |
Persicaria hydropiperoides |
1 |
| tall buttercup |
Ranunculus acris |
1 |
| tamarisk |
Tamarix spp. |
1 |
| threebract loosestrife |
Lythrum tribracteatum |
1 |
| threespike goosegrass |
Eleusine tristachya |
1 |
| toad rush |
Juncus bufonius |
1 |
| tropic croton |
Croton glandulosus var. septentrionalis |
1 |
| true forget-me-not |
Myosotis scorpioides |
1 |
| velvetleaf |
Abutilon theophrasti |
1 |
| Venice mallow |
Hibiscus trionum |
1 |
| waterhyacinth |
Eichhornia crassipes |
1 |
| weedy brome |
Bromus alopecuros |
2 |
| weeping lovegrass |
Eragrostis curvula |
1 |
| West Indian nightshade |
Solanum ptycanthum |
1 |
| western salsify |
Tragopogon dubius |
1 |
| white heath aster |
Symphyotrichum ericoides var. ericoides |
2 |
| wild buckwheat |
Fallopia convolvulus |
1 |
| wild carrot |
Daucus carota ssp. carota |
1 |
| wild chervil |
Anthriscus sylvestris |
2 |
| wirestem muhly |
Muhlenbergia frondosa |
1 |
| yellow foxtail |
Setaria pumila |
1 |
| yellow nutsedge |
Cyperus esculentus |
9 |
| yellow starthistle |
Centaurea solstitialis |
4 |
| yellow unicorn-plant |
Ibicella lutea |
1 |
| yellowflag iris |
Iris pseudacorus |
1 |
