it, perugia, dactylis glomerata, sherardia arvensis, trifolium campestre, plantago lanceolata, poterium sanguisorba, daucus carota, convolvulus arvensis, bromus hordeaceus, vicia sativa, eryngium campestre, avena barbata, reichardia picroides, dittrichia viscosa, tordylium apulum, trifolium stellatum, blackstonia perfoliata, picris hieracioides, campanula rapunculus, phleum pratense, lotus corniculatus, carlina corymbosa, poa trivialis, trifolium scabrum, carex flacca, avena sterilis, hypericum perforatum, salvia verbenaca, achyrophorus valdesii, dasypyrum villosum, foeniculum vulgare, urospermum dalechampii, linum bienne, ranunculus bulbosus, linum strictum, lolium perenne, catapodium rigidum, sonchus asper, anthemis arvensis, scorpiurus muricatus, gaudinia fragilis, trifolium angustifolium, bromus erectus, poa bulbosa, medicago lupulina, convolvulus cantabrica, helminthotheca echioides, pallenis spinosa, trifolium pratense, silene vulgaris, lysimachia arvensis