calamagrostis epigejos, cirsium arvense, erigeron canadensis, tussilago farfara, achillea millefolium, artemisia vulgaris, equisetum arvense, fallopia dumetorum, gemmabryum caespiticium, gemmabryum dichotomum, sciuro-hypnum oedipodium, streblotrichum convolutum, calliergonella cuspidata, epilobium tetragonum, galeopsis pubescens, tripleurospermum inodorum