medicago sativa, crepis vesicaria, galium tricornutum, lolium rigidum, papaver rhoeas, ranunculus arvensis, bifora testiculata, buglossoides arvensis, capsella bursa-pastoris, coronilla scorpioides, fumaria officinalis, legousia hybrida, reseda phyteuma, roemeria argemone, roemeria hybrida, draba verna, euphorbia falcata, papaver dubium, veronica arvensis