lappula squarrosa, sisymbrium orientale, tripleurospermum inodorum, carduus acanthoides, chaenorhinum minus, convolvulus arvensis, descurainia sophia, diplotaxis muralis, erigeron canadensis, lactuca serriola, lysimachia arvensis, medicago lupulina, persicaria lapathifolia, plantago lanceolata, reseda phyteuma, alliaria petiolata, alyssum alyssoides, anchusa officinalis, clinopodium acinos, cynoglossum officinale, lepidium densiflorum, plantago major, verbascum densiflorum, viola arvensis