biscutella auriculata, hypecoum imberbe, lolium rigidum, papaver rhoeas, euphorbia serrata, galium verrucosum, glaucium corniculatum, roemeria hybrida, buglossoides arvensis, coronilla scorpioides, eruca vesicaria, euphorbia helioscopia, fumaria officinalis, fumaria parviflora, phalaris canariensis, reseda lutea, vicia peregrina