achillea collina, brachythecium albicans, equisetum arvense, agrostis capillaris, brachythecium rutabulum, cerastium holosteoides, cirsium arvense, hypericum perforatum, plantago lanceolata, artemisia vulgaris, calamagrostis epigejos, daucus carota, holcus lanatus, poa compressa, tussilago farfara, oxyrrhynchium hians, rumex obtusifolius, vicia sativa