carduus argyroa, echium plantagineum, glebionis coronaria, hirschfeldia incana, achyrophorus valdesii, bromus rubens, galactites tomentosa, avena barbata, bituminaria bituminosa, carlina sicula, convolvulus althaeoides, cuscuta epithymum, daucus carota, echium parviflorum, erodium malacoides, euphorbia segetalis, ferula communis, foeniculum vulgare, hedypnois rhagadioloides, hordeum murinum, lagurus ovatus, linum capitatum, lotus ornithopodioides, medicago praecox, plantago lagopus, salvia verbenaca, sideritis romana, silene colorata, silene vulgaris, trifolium campestre, trifolium stellatum