hordeum vulgare, lolium rigidum, rapistrum rugosum, avena sterilis, campanula ramosissima, lysimachia arvensis, medicago polymorpha, nigella damascena, phalaris minor, sherardia arvensis, trifolium campestre, anthemis arvensis, bellardia trixago, bifora testiculata, bromus madritensis, bupleurum lancifolium, carthamus lanatus, cota altissima, delphinium ajacis, euphorbia exigua, gladiolus italicus, glebionis segetum, hordeum distichon, hordeum murinum, legousia speculum-veneris, papaver rhoeas, phalaris paradoxa, scandix pecten-veneris, torilis nodosa, vicia lutea, adonis annua, hirschfeldia incana, legousia hybrida, lythrum junceum