lathyrus aphaca, convolvulus arvensis, vicia hirsuta, vicia sativa, agrostemma githago, centaurea cyanus, cirsium arvense, cynodon dactylon, delphinium consolida, galium aparine, lathyrus oleraceus, myosotis arvensis, papaver rhoeas, polygonum aviculare, ranunculus arvensis, rubus caesius, salvia verticillata, trifolium pratense, veronica hederifolia, veronica persica, viola arvensis