alyssum alyssoides, avena sterilis, catapodium rigidum, caucalis platycarpos, centaurea scabiosa, cerastium semidecandrum, echinops ritro, eryngium campestre, fallopia convolvulus, fumaria officinalis, lolium rigidum, lysimachia arvensis, medicago minima, myosotis ramosissima, papaver rhoeas, rapistrum rugosum, valerianella coronata, veronica arvensis, veronica polita, bupleurum exaltatum, daucus carota, trifolium scabrum