aethusa cynapium, trifolium pratense, agrostis stolonifera, convolvulus arvensis, veronica persica, alopecurus myosuroides, chaenorhinum minus, cirsium arvense, elymus repens, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, galium aparine, lapsana communis, matricaria chamomilla, mentha arvensis, papaver dubium, papaver rhoeas, plantago uliginosa, poa annua, polygonum aviculare, sinapis arvensis, sonchus arvensis, sonchus asper, thlaspi arvense, tussilago farfara, vicia sativa, viola arvensis