centaurea calcitrapa, alopecurus myosuroides, cota altissima, lolium perenne, cynodon dactylon, poa trivialis, trifolium leucanthum, astragalus hamosus, centaurea stoebe, cichorium intybus, convolvulus arvensis, dasypyrum villosum, medicago medicaginoides, medicago sativa, plantago lanceolata, salvia argentea, torilis nodosa, ranunculus polyanthemos, rorippa lippizensis, capsella bursa-pastoris, chenopodium album, geranium dissectum, lactuca serriola, sonchus asper