it, roma, sherardia arvensis, dasypyrum villosum, anthemis arvensis, trifolium campestre, plantago lanceolata, bromus hordeaceus, achyrophorus valdesii, poa bulbosa, trifolium scabrum, poterium sanguisorba, cynosurus echinatus, trifolium nigrescens, trifolium incarnatum, petrorhagia prolifera, avena barbata, eryngium campestre, vicia sativa, trifolium arvense, convolvulus arvensis, daucus carota, crepis neglecta, dactylis glomerata, parentucellia latifolia, medicago minima, hypericum perforatum, arenaria leptoclados, veronica arvensis, trifolium stellatum, trifolium angustifolium, aira elegans, ornithopus compressus, trifolium subterraneum, linum bienne, convolvulus cantabrica, lysimachia arvensis, anthoxanthum odoratum, lolium perenne, carlina corymbosa, vicia villosa, geranium molle, papaver rhoeas, rumex acetosella, rumex angiocarpus, cerastium glomeratum, trifolium cherleri, trifolium striatum, bellardia trixago, chondrilla juncea, aira caryophyllea, crepis setosa