papaver rhoeas, roemeria hybrida, ceratocephala falcata, chenopodium album, fumaria densiflora, fumaria parviflora, hypecoum imberbe, hypecoum pendulum, rapistrum rugosum, sisymbrium crassifolium, vicia peregrina, adonis microcarpa, alyssum simplex, anacyclus clavatus, biscutella auriculata, buglossoides arvensis, calendula arvensis, caucalis platycarpos, chondrilla juncea, convolvulus arvensis, coronilla scorpioides, diplotaxis erucoides, euphorbia helioscopia, euphorbia serrata, glaucium corniculatum, herniaria hirsuta, lamium amplexicaule, lepidium draba, linaria hirta, linaria micrantha, lolium rigidum, melilotus sulcatus, polygonum aviculare, scandix pecten-veneris, silene vulgaris, strigosella africana, vicia monantha, vicia sativa, muscari neglectum