onopordum acaulon, aegilops geniculata, erodium cicutarium, medicago lupulina, ononis spinosa, bromus hordeaceus, capsella bursa-pastoris, centaurea calcitrapa, lophiolepis odontolepis, polygonum aviculare, scleranthus annuus, achillea millefolium, alyssum alyssoides, anthemis arvensis, arenaria serpyllifolia, bombycilaena erecta, carduus nutans, caucalis platycarpos, cerastium semidecandrum, chenopodium album, chenopodium vulvaria, clinopodium acinos, convolvulus arvensis, crepis vesicaria, eryngium campestre, filago pyramidata, galium verum, herniaria cinerea, hordeum murinum, lepidium hirtum, lolium rigidum, lotus corniculatus, malva neglecta, marrubium supinum, medicago sativa, papaver rhoeas, petrorhagia prolifera, plantago lanceolata, plantago sempervirens, poa compressa, potentilla reptans, reseda lutea, rumex acetosella, rumex crispus, scorzonera laciniata, sisymbrium officinale, taraxacum obovatum, thrincia hispida, thymus pulegioides, trifolium nigrescens, xanthium spinosum, xeranthemum inapertum