medicago lupulina, calamagrostis epigejos, cirsium arvense, matricaria chamomilla, melilotus albus, poa pratensis, potentilla reptans, tanacetum vulgare, trifolium pratense, artemisia vulgaris, berteroa incana, chenopodium album, cichorium intybus, daucus carota, echium vulgare, elymus repens, erigeron annuus, holcus lanatus, hypericum perforatum, lolium perenne, oenothera biennis, picris hieracioides, plantago lanceolata, plantago major, polygonum aviculare, rubus caesius, rumex crispus, sisymbrium loeselii, solidago canadensis, tripleurospermum inodorum, vicia cracca, vicia hirsuta, vicia tetrasperma