tussilago farfara, poa compressa, artemisia vulgaris, calamagrostis epigejos, vicia hirsuta, achillea millefolium, artemisia campestris, elymus repens, erigeron annuus, gnaphalium sylvaticum, hypericum perforatum, medicago lupulina, oenothera biennis, pinus sylvestris, plantago major, trifolium arvense, tripleurospermum inodorum