papaver rhoeas, anacyclus clavatus, hypecoum imberbe, polygonum aviculare, roemeria hybrida, buglossoides arvensis, camelina microcarpa, capsella bursa-pastoris, convolvulus arvensis, eruca vesicaria, fumaria officinalis, hypecoum pendulum, lolium rigidum, medicago polyceratia, neslia paniculata, roemeria argemone, sinapis arvensis, adonis microcarpa, anchusa azurea, centaurea benedicta, chondrilla juncea, eryngium campestre, euphorbia serrata, filago pyramidata, fumaria parviflora, galium tricornutum, lactuca serriola, lamium amplexicaule, sisymbrium crassifolium, stellaria media, veronica hederifolia, veronica polita