tussilago farfara, agrostis capillaris, achillea millefolium, calamagrostis epigejos, carduus acanthoides, cirsium vulgare, dactylis glomerata, epilobium hirsutum, erigeron annuus, eupatorium cannabinum, galinsoga parviflora, hieracium sabaudum, lactuca serriola, plantago altissima, plantago major, salix caprea, stellaria media, trifolium pratense, trifolium repens, tripleurospermum inodorum