melilotus albus, echium vulgare, melilotus officinalis, oenothera biennis, achillea millefolium, artemisia vulgaris, lolium perenne, medicago lupulina, polygonum aviculare, anthyllis vulneraria, deschampsia cespitosa, elymus repens, erigeron canadensis, erysimum cheiranthoides, lactuca serriola, lepidium ruderale, linaria vulgaris, lotus corniculatus, medicago falcata, poa compressa, tanacetum vulgare, trifolium pratense, trifolium repens, argentina anserina, arrhenatherum elatius, carduus acanthoides, centaurea jacea, chenopodium album, cichorium intybus, convolvulus arvensis, crepis biennis, epilobium hirsutum, galium mollugo, lamium album, pastinaca sativa, picris hieracioides, pimpinella saxifraga, plantago lanceolata, plantago major, poa annua, poa pratensis, potentilla argentea, saponaria officinalis, silene latifolia, sonchus oleraceus, stellaria media, tripleurospermum inodorum, urtica dioica