artemisia vulgaris, erigeron annuus, tussilago farfara, calystegia sepium, poa trivialis, tripleurospermum inodorum, argentina anserina, elymus repens, trifolium hybridum, vicia cracca, agrostis stolonifera, cirsium arvense, cirsium oleraceum, lolium giganteum, medicago lupulina, plantago major, ranunculus repens, stellaria aquatica, urtica dioica, arctium lappa, impatiens parviflora, mentha arvensis, rumex obtusifolius