euphorbia peplus, capsella bursa-pastoris, poa annua, ranunculus repens, senecio vulgaris, sonchus oleraceus, urtica urens, argentina anserina, chenopodium album, cirsium arvense, elymus repens, geranium molle, glechoma hederacea, lysimachia arvensis, medicago lupulina, plantago lanceolata, plantago major, polygonum aviculare, sinapis arvensis, sonchus asper, stellaria media, thlaspi arvense, trifolium repens, urtica dioica, veronica persica