melilotus albus, trifolium repens, echium vulgare, lolium perenne, medicago lupulina, achillea millefolium, arrhenatherum elatius, artemisia vulgaris, cichorium intybus, convolvulus arvensis, crepis biennis, descurainia sophia, elymus repens, lamium album, lepidium ruderale, linaria vulgaris, pastinaca sativa, poa annua, poa compressa, polygonum aviculare, stellaria media, tanacetum vulgare, tripleurospermum inodorum, urtica dioica, capsella bursa-pastoris, centaurea jacea, chenopodium album, cirsium arvense, daucus carota, deschampsia cespitosa, erigeron canadensis, erysimum cheiranthoides, lactuca serriola, lipandra polysperma, picris hieracioides, pimpinella saxifraga, plantago lanceolata, plantago major, potentilla argentea, sonchus oleraceus, trifolium pratense