salix alba, acer negundo, alnus incana, arctium tomentosum, artemisia vulgaris, bromus inermis, calystegia sepium, carduus crispus, chelidonium majus, chenopodium album, equisetum arvense, heracleum sphondylium, lysimachia nummularia, mentha arvensis, salix pentandra, sambucus racemosa, scrophularia nodosa, stellaria aquatica, tanacetum vulgare, tripleurospermum inodorum, tussilago farfara, urtica dioica