calamagrostis epigejos, achillea millefolium, artemisia vulgaris, chaerophyllum aromaticum, cirsium arvense, equisetum arvense, hieracium sabaudum, lotus corniculatus, pimpinella major, poa angustifolia, poa palustris, symphytum officinale, trisetum flavescens, hypericum perforatum, populus tremula