papaver rhoeas, anacyclus radiatus, medicago doliata, convolvulus arvensis, cynodon dactylon, bromus rigidus, diplotaxis viminea, lolium rigidum, medicago polymorpha, papaver dubium, silene nocturna, sonchus asper, vicia benghalensis, anchusa azurea, avena fatua, beta vulgaris, cichorium endivia, cynoglossum creticum, lactuca serriola, lysimachia foemina, melilotus indicus, phalaris minor, polygonum aviculare, silene gallica, vicia sativa