galium verrucosum, lolium rigidum, vicia faba, avena barbata, calendula arvensis, galium tricornutum, papaver rhoeas, rapistrum rugosum, rostraria cristata, scandix pecten-veneris, sherardia arvensis, bromus madritensis, bromus rubens, catapodium rigidum, centaurea aspera, centaurea melitensis, convolvulus althaeoides, coronilla scorpioides, echium parviflorum, erodium malacoides, eruca vesicaria, hedypnois rhagadioloides, hordeum murinum, lysimachia arvensis, medicago minima, melilotus indicus, misopates orontium, ononis ramosissima, papaver setigerum, plantago afra, reichardia tingitana, roemeria argemone, silene nocturna, silene vulgaris, sonchus tenerrimus, thesium humile, thrincia hispida, triticum aestivum, urospermum picroides, valantia hispida, vicia sativa