it, roma, sherardia arvensis, trifolium campestre, anthemis arvensis, plantago lanceolata, ornithopus compressus, trifolium arvense, avena barbata, bromus hordeaceus, achyrophorus valdesii, petrorhagia prolifera, dasypyrum villosum, trifolium nigrescens, cynosurus echinatus, trifolium subterraneum, poa bulbosa, poterium sanguisorba, trifolium scabrum, trifolium incarnatum, vicia sativa, dactylis glomerata, daucus carota, eryngium campestre, trifolium cherleri, trifolium stellatum, convolvulus arvensis, aira caryophyllea, carlina corymbosa, geranium molle, trifolium angustifolium, silene gallica, crepis neglecta, parentucellia latifolia, linum bienne, lysimachia arvensis, reichardia picroides, vicia villosa, trifolium striatum, aira elegans, hypericum perforatum, cerastium glomeratum, tuberaria guttata, anthoxanthum odoratum, convolvulus cantabrica, briza maxima, coleostephus myconis, trifolium glomeratum, rumex angiocarpus, lotus angustissimus, veronica arvensis, rumex acetosella