equisetum ramosissimum, achillea millefolium, arrhenatherum elatius, calamagrostis epigejos, erigeron canadensis, pimpinella saxifraga, artemisia vulgaris, bupleurum falcatum, carduus acanthoides, carlina vulgaris, centaurea stoebe, cichorium intybus, cirsium vulgare, convolvulus arvensis, daucus carota, elymus repens, euphorbia tommasiniana, falcaria vulgaris, leontodon hispidus, lotus corniculatus, melilotus albus, picris hieracioides, silene vulgaris