vicia villosa, achillea collina, arabidopsis thaliana, elymus repens, vicia hirsuta, bromus tectorum, ceratodon purpureus, convolvulus arvensis, dactylis glomerata, poa angustifolia, potentilla argentea, rumex acetosella, trifolium pratense, vicia lathyroides, viola arvensis, anchusa officinalis, arrhenatherum elatius, artemisia vulgaris, centaurea stoebe, cirsium arvense, daucus carota, erigeron annuus, erodium cicutarium, galium aparine, lactuca serriola, medicago sativa, picris hieracioides, plantago lanceolata, plantago major, potentilla reptans, silene latifolia, trifolium repens, valerianella locusta