it, catania, hedypnois rhagadioloides, lolium rigidum, lysimachia arvensis, scorpiurus muricatus, medicago polymorpha, achyrophorus valdesii, plantago lagopus, sherardia arvensis, avena barbata, calendula arvensis, bromus madritensis, filago pyramidata, catapodium rigidum, papaver rhoeas, galactites tomentosa, sonchus oleraceus, rostraria cristata, plantago afra, euphorbia exigua, scandix pecten-veneris, brachypodium distachyon, convolvulus arvensis, trifolium scabrum, anthemis arvensis, hordeum murinum, trifolium stellatum, melilotus sulcatus, echium plantagineum, coronilla scorpioides, avena sterilis, trifolium campestre, erodium malacoides, senecio vulgaris, carduus pycnocephalus, urospermum picroides, poa bulbosa, linum strictum, campanula erinus, foeniculum vulgare, anacyclus clavatus, reichardia picroides, bellardia trixago, bromus sterilis, rhagadiolus stellatus, euphorbia helioscopia, vicia sativa, lotus ornithopodioides, trifolium cherleri, galium verrucosum, bromus rubens