solanum tuberosum, chenopodium album, fallopia convolvulus, sonchus asper, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, galeopsis tetrahit, lycopsis arvensis, sisymbrium officinale, sonchus oleraceus, veronica agrestis, avena fatua, capsella bursa-pastoris, crepis tectorum, erodium cicutarium, galium spurium, lamium amplexicaule, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta