papaver rhoeas, euphorbia serrata, fumaria officinalis, gypsophila vaccaria, hypecoum imberbe, lolium rigidum, reseda lutea, roemeria hybrida, silene vulgaris, strigosella africana, avena sterilis, biscutella auriculata, eruca vesicaria, fumaria parviflora, glaucium corniculatum, hirschfeldia incana, hordeum murinum, linaria hirta