hordeum distichon, papaver rhoeas, buglossoides arvensis, diplotaxis erucoides, galium tricornutum, linaria hirta, lolium rigidum, neslia paniculata, onobrychis viciifolia, polygonum bellardii, scandix pecten-veneris, triticum turgidum, avena sterilis, bifora radians, bromus diandrus, cirsium arvense, crepis vesicaria, euphorbia peplus, filago pyramidata, lysimachia arvensis, ornithogalum narbonense, ranunculus arvensis, rapistrum rugosum, silene vulgaris, sonchus oleraceus, anchusa azurea, bupleurum rotundifolium, carduus pycnocephalus, centaurea pullata, delphinium hispanicum, gladiolus italicus, hypecoum imberbe, phalaris brachystachys, ranunculus neapolitanus, rumex pulcher, silene nocturna, turgenia latifolia, vicia benghalensis