bifora testiculata, anacyclus clavatus, biscutella auriculata, papaver dubium, rapistrum rugosum, roemeria hybrida, scandix pecten-veneris, sisymbrium orientale, reseda lutea, anchusa azurea, buglossoides arvensis, capsella bursa-pastoris, caucalis platycarpos, coronilla scorpioides, crepis vesicaria, fumaria officinalis, fumaria parviflora, galium tricornutum, herniaria cinerea, lamium amplexicaule, linaria hirta, papaver rhoeas, senecio vulgaris, sisymbrium runcinatum, sonchus asper, strigosella africana, tragopogon porrifolius, veronica praecox