it, roma, sherardia arvensis, trifolium campestre, anthemis arvensis, avena barbata, ornithopus compressus, achyrophorus valdesii, medicago polymorpha, trifolium cherleri, trifolium nigrescens, bromus hordeaceus, silene gallica, trifolium scabrum, gaudinia fragilis, trifolium glomeratum, plantago lanceolata, trifolium angustifolium, plantago bellardii, trifolium subterraneum, lysimachia arvensis, poa bulbosa, logfia gallica, geranium molle, dasypyrum villosum, coleostephus myconis, bromus madritensis, cerastium glomeratum, hedypnois rhagadioloides, tuberaria guttata, catapodium rigidum, trifolium stellatum, veronica arvensis, lolium rigidum, avena sterilis, galactites tomentosa, aira elegans, briza maxima, polycarpon tetraphyllum, plantago lagopus, festuca bromoides, scorpiurus muricatus, trifolium arvense, poa annua, convolvulus arvensis, vulpia bromoides, psilurus incurvus, hypochaeris glabra, bellardia trixago, hordeum murinum, vulpia ligustica, rumex pulcher