tussilago farfara, capsella bursa-pastoris, chenopodium album, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, myosotis arvensis, plantago uliginosa, poa annua, sagina procumbens, sinapis arvensis, sonchus arvensis, sonchus oleraceus, stachys palustris, stellaria media, trifolium pratense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, veronica persica, viola arvensis, senecio vulgaris