hordeum vulgare, rapistrum rugosum, aphanes arvensis, bifora testiculata, briza maxima, galium tricornutum, legousia speculum-veneris, lolium multiflorum, lolium temulentum, papaver rhoeas, triticum turgidum, vicia bithynica, vicia lutea, vicia sativa, adonis annua, agrostemma githago, delphinium consolida, kickxia spuria, knautia integrifolia, polygonum aviculare, ranunculus arvensis, rhagadiolus edulis, rhagadiolus stellatus, scandix pecten-veneris, sherardia arvensis, vicia hybrida, viola arvensis, allium nigrum, cota altissima, cynosurus echinatus, gladiolus italicus, holcus lanatus, lathyrus aphaca, lathyrus ochrus, noccaea perfoliata, picris hieracioides, vicia villosa