trifolium nigrescens, lolium perenne, cynodon dactylon, plantago lanceolata, trifolium striatum, achillea collina, bromus hordeaceus, medicago polymorpha, trifolium pallidum, crepis setosa, hordeum geniculatum, cichorium intybus, convolvulus arvensis, inula oculus-christi, lotus angustissimus, poa annua, rumex pulcher, anthemis arvensis, brachypodium distachyon