calamagrostis epigejos, artemisia campestris, artemisia vulgaris, pilosella officinarum, pinus sylvestris, achillea millefolium, atriplex tatarica, betula pendula, bromus inermis, dianthus carthusianorum, erigeron annuus, erigeron canadensis, helichrysum arenarium, hypericum perforatum, jacobaea vulgaris, melilotus albus, oenothera biennis, potentilla argentea, salix viminalis, silene latifolia, trifolium arvense, verbascum nigrum