petasites hybridus, aegopodium podagraria, poa annua, anthemis arvensis, artemisia vulgaris, capsella bursa-pastoris, elymus repens, equisetum palustre, geranium palustre, matricaria discoidea, plantago major, polygonum aviculare, prunella vulgaris, rumex crispus, veronica chamaedrys, vicia cracca