galinsoga parviflora, setaria pumila, amaranthus retroflexus, chenopodium album, echinochloa crus-galli, persicaria maculosa, avena fatua, cirsium arvense, convolvulus arvensis, cynodon dactylon, fallopia convolvulus, lysimachia arvensis, polygonum aviculare, rumex obtusifolius, setaria viridis, viola arvensis, agrostis capillaris, ballota nigra, capsella bursa-pastoris, carduus acanthoides, crepis biennis, daucus carota, elymus repens, erigeron canadensis, erodium ciconium, geranium dissectum, hibiscus trionum, lactuca saligna, lactuca viminea, medicago lupulina, myosotis arvensis, persicaria lapathifolia, plantago major, plantago media, potentilla reptans, ranunculus polyanthemos, solanum nigrum, sonchus arvensis, sonchus asper, trifolium patens, trifolium pratense, vicia sativa