solanum tuberosum, tussilago farfara, achillea millefolium, argentina anserina, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, galium aparine, persicaria amphibia, stellaria media, thlaspi arvense, amaranthus retroflexus, chenopodium album, convolvulus arvensis, galinsoga parviflora, geranium pusillum, lysimachia arvensis, mentha arvensis, plantago major, polygonum aviculare, rorippa sylvestris, sinapis arvensis, sisymbrium officinale, sonchus asper, stachys palustris, veronica agrestis, veronica persica