matricaria chamomilla, persicaria lapathifolia, sonchus arvensis, chenopodium album, cirsium arvense, elymus repens, senecio vulgaris, thlaspi arvense, veronica persica, atriplex patula, capsella bursa-pastoris, galium aparine, lamium amplexicaule, phragmites australis, polygonum aviculare, sonchus asper, stellaria media, epilobium hirsutum, geranium dissectum, lamium purpureum, sonchus oleraceus