caucalis platycarpos, cirsium arvense, anacyclus clavatus, anchusa azurea, avena fatua, chondrilla juncea, convolvulus arvensis, euphorbia serrata, galium tricornutum, gypsophila vaccaria, hypecoum imberbe, medicago sativa, neslia paniculata, ononis spinosa, ornithogalum narbonense, polygonum aviculare, roemeria hybrida, scandix pecten-veneris, scorzonera graminifolia, silene vulgaris, vicia sativa, phlomis herba-venti