heracleum pubescens, melilotus officinalis, achillea millefolium, equisetum arvense, tanacetum vulgare, vicia tetrasperma, salix caprea, erigeron annuus, hieracium umbellatum, lolium pratense, pastinaca sativa, phleum pratense, pilosella glomerata, plantago media, populus tremula, solidago gigantea, trifolium hybridum, tussilago farfara, veronica longifolia, artemisia vulgaris, carlina biebersteinii, cirsium arvense, convolvulus arvensis, dactylis glomerata, elymus repens, epilobium montanum, erigeron acris, hypericum perforatum, linaria vulgaris, sonchus arvensis