melilotus albus, artemisia vulgaris, urtica dioica, achillea millefolium, campanula bononiensis, erigeron annuus, malva alcea, melilotus officinalis, populus alba, rumex obtusifolius, salix caprea, verbascum nigrum, alliaria petiolata, chenopodium album, cirsium arvense, cirsium vulgare, convolvulus arvensis, erysimum cheiranthoides, galeopsis tetrahit, lapsana communis, lipandra polysperma, medicago lupulina, plantago major, poa pratensis, rumex acetosa, saponaria officinalis, silene latifolia, spiraea salicifolia, vicia cracca