tussilago farfara, artemisia vulgaris, elymus repens, ranunculus repens, atriplex patula, capsella bursa-pastoris, chenopodium album, dactylis glomerata, lolium perenne, poa trivialis, rumex obtusifolius, trifolium pratense, tripleurospermum inodorum, urtica dioica, agrostis capillaris, epilobium ciliatum, holcus lanatus, hypericum perforatum, medicago lupulina, poa annua, reynoutria japonica, salix caprea, senecio viscosus, alnus glutinosa, epilobium hirsutum