solanum tuberosum, chenopodiastrum hybridum, chenopodium album, echinochloa crus-galli, galinsoga parviflora, amaranthus retroflexus, polygonum aviculare, elymus repens, urtica urens, artemisia vulgaris, capsella bursa-pastoris, erodium cicutarium, geranium pusillum, poa annua, rumex obtusifolius