papaver rhoeas, euphorbia falcata, asperula arvensis, galium tricornutum, medicago polymorpha, centaurea benedicta, chenopodium vulvaria, chondrilla juncea, cichorium intybus, convolvulus arvensis, coronilla scorpioides, hedypnois rhagadioloides, hypecoum imberbe, lolium rigidum, lysimachia arvensis, medicago lupulina, polygonum aviculare, ranunculus arvensis, raphanus raphanistrum, reseda phyteuma, senecio vulgaris, sherardia arvensis, silene nocturna, torilis nodosa, trifolium campestre