beta vulgaris, solanum nigrum, amaranthus retroflexus, calystegia sepium, chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, daucus carota, echinochloa crus-galli, elymus repens, equisetum arvense, galega officinalis, helminthotheca echioides, lotus corniculatus, lysimachia arvensis, matricaria chamomilla, medicago lupulina, persicaria lapathifolia, phragmites australis, plantago major, polygonum aviculare, senecio vulgaris, setaria verticillata, sonchus arvensis, datura stramonium, erigeron canadensis, euphorbia platyphyllos