arrhenatherum elatius, artemisia vulgaris, medicago lupulina, tripleurospermum inodorum, apera spica-venti, vicia tetrasperma, avenella flexuosa, carduus acanthoides, cirsium arvense, epilobium ciliatum, lotus corniculatus, melilotus albus, phleum pratense, vicia sativa, daucus carota, elymus repens, erigeron canadensis, plantago lanceolata, rumex crispus, sonchus arvensis, tussilago farfara, verbascum densiflorum