avena barbata, brassica fruticulosa, gaudinia fragilis, lolium perenne, aegilops geniculata, briza maxima, bromus madritensis, convolvulus arvensis, dactylis glomerata, hedypnois rhagadioloides, plantago macrorhiza, rumex bucephalophorus, trifolium cherleri, trifolium stellatum, andryala integrifolia, biscutella lyrata, carduus pycnocephalus, centaurium erythraea, cynosurus echinatus, cyperus esculentus, erigeron bonariensis, genista ephedroides, geranium molle, hordeum murinum, linum trigynum, melilotus italicus, polypogon subspathaceus, reichardia picroides, scorpiurus muricatus, silene gallica, sonchus oleraceus, tolpis virgata