| | corn cockle, corn campion, crown-of-the-field, Agrostemma githago; knawel, knawe, Scleranthus annuus; corn spurry, corn spurrey, Spergula arvensis; sand spurry, sea spurry, Spergularia rubra; carpetweed, Indian chickweed, Molluga verticillata; alligator weed, alligator grass, Alternanthera philoxeroides; yellow rocket, rockcress, rocket cress, Barbarea vulgaris, Sisymbrium barbarea; wormseed mustard, Erysimum cheiranthoides; jointed charlock, wild radish, wild rape, runch, Raphanus raphanistrum; pennycress; ragweed, ambrosia, bitterweed; thistle; Barnaby's thistle, yellow star-thistle, Centaurea solstitialis; horseweed, Canadian fleabane, fleabane, Conyza canadensis, Erigeron canadensis; fireweed, Erechtites hieracifolia; king devil, yellow hawkweed, Hieracium praealtum; cat's-ear, California dandelion, capeweed, gosmore, Hypochaeris radicata; bastard feverfew, Parthenium hysterophorus; oxtongue, bristly oxtongue, bitterweed, bugloss, Picris echioides; orange hawkweed, Pilosella aurantiaca, Hieracium aurantiacum; threadleaf groundsel, Senecio doublasii; ragwort, tansy ragwort, ragweed, benweed, Senecio jacobaea; groundsel, Senecio vulgaris; cocklebur, cockle-bur, cockleburr, cockle-burr; nettle; tumbleweed; wild parsnip, madnep |