papaver rhoeas, polygonum aviculare, sinapis arvensis, veronica arvensis, veronica hederifolia, veronica polita, atriplex patula, chaenorhinum minus, convolvulus arvensis, filago pyramidata, galium spurium, galium tricornutum, lysimachia arvensis, medicago polyceratia, medicago polymorpha, nigella hispanica, ranunculus arvensis, scandix pecten-veneris, stellaria media, torilis leptophylla, veronica persica, euphorbia falcata, poa annua, potentilla reptans, silene vulgaris