crepis foetida, alyssum alyssoides, anthemis arvensis, bromus commutatus, bromus sterilis, centaurea cyanus, centaurea scabiosa, cirsium arvense, echinops ritro, galium verum, knautia integrifolia, legousia speculum-veneris, lolium rigidum, medicago lupulina, poa compressa, sedum album, trifolium campestre, trifolium scabrum, valerianella rimosa, vicia cracca, vicia pannonica, bunias erucago, camelina microcarpa, convolvulus arvensis, galium tricornutum, gypsophila vaccaria, lathyrus cicera, lathyrus hirsutus, lepidium campestre, medicago minima, petrorhagia prolifera, rumex acetosella, scleranthus annuus, trifolium pratense, trifolium repens, viola arvensis