trifolium nigrescens, cynodon dactylon, lolium perenne, eryngium campestre, hordeum murinum, trifolium striatum, cichorium intybus, medicago minima, achillea setacea, anthemis cotula, carduus acanthoides, chondrilla juncea, plantago lanceolata, poa angustifolia, veronica arvensis, bromus hordeaceus, bromus scoparius, convolvulus arvensis, bellis perennis, bromus sterilis, gaudinia fragilis, geranium dissectum, lotus angustissimus, medicago arabica, poa trivialis, rumex pulcher, verbena officinalis