solanum tuberosum, chenopodium album, fallopia convolvulus, solanum nigrum, amaranthus retroflexus, argentina anserina, convolvulus arvensis, elymus repens, euphorbia helioscopia, galinsoga parviflora, galium tricornutum, lapsana communis, lysimachia arvensis, persicaria lapathifolia, plantago lanceolata, polygonum aviculare, setaria viridis, sinapis arvensis, sonchus arvensis, stachys palustris, stellaria media, veronica persica