it, roma, sherardia arvensis, trifolium campestre, petrorhagia prolifera, dasypyrum villosum, plantago lanceolata, poa bulbosa, trifolium incarnatum, anthemis arvensis, trifolium arvense, cynosurus echinatus, eryngium campestre, ornithopus compressus, poterium sanguisorba, bromus hordeaceus, trifolium nigrescens, trifolium scabrum, parentucellia latifolia, trifolium angustifolium, achyrophorus valdesii, convolvulus cantabrica, rumex acetosella, avena barbata, vicia sativa, aira elegans, rumex angiocarpus, trifolium cherleri, chondrilla juncea, trifolium subterraneum, hypericum perforatum, convolvulus arvensis, medicago minima, crepis neglecta, trifolium stellatum, trifolium striatum, daucus carota, aira caryophyllea, arenaria leptoclados, carlina corymbosa, vicia villosa, hypochaeris glabra, linaria pelisseriana, veronica arvensis, tuberaria guttata, galium divaricatum, lotus angustissimus, linum bienne, trifolium glomeratum, anthoxanthum odoratum, dactylis glomerata, filago germanica