lolium rigidum, veronica triphyllos, vicia villosa, buglossoides arvensis, galium tricornutum, gypsophila vaccaria, papaver rhoeas, scandix pecten-veneris, anchusa azurea, capsella bursa-pastoris, cerastium dichotomum, fumaria densiflora, lamium amplexicaule, senecio vulgaris