papaver rhoeas, lolium rigidum, rapistrum rugosum, adonis aestivalis, anacyclus clavatus, bromus rigidus, chenopodium vulvaria, euphorbia falcata, fumaria vaillantii, polygonum bellardii, polygonum equisetiforme, sisymbrium orientale, althaea hirsuta, amaranthus albus, biscutella auriculata, bromus madritensis, buglossoides arvensis, chenopodium album, convolvulus arvensis, coronilla scorpioides, erodium cicutarium, galium tricornutum, hypecoum imberbe, hypecoum pendulum, lathyrus cicera, melilotus elegans, vicia monantha