equisetum ramosissimum, arrhenatherum elatius, calamagrostis epigejos, convolvulus arvensis, dactylis glomerata, elymus repens, erigeron canadensis, falcaria vulgaris, tussilago farfara, achillea millefolium, artemisia vulgaris, bupleurum falcatum, carlina vulgaris, centaurea stoebe, cirsium arvense, crepis biennis, daucus carota, euphorbia tommasiniana, leontodon hispidus, linaria vulgaris, lotus corniculatus, melilotus albus, picris hieracioides