androsace maxima, asperula arvensis, camelina microcarpa, centaurea cyanus, centaurea scabiosa, cerastium arvense, convolvulus arvensis, crepis sancta, daucus carota, galium aparine, iberis pinnata, legousia hybrida, poa bulbosa, ranunculus arvensis, roemeria argemone, silene dioica, silene vulgaris, vicia sativa