beta vulgaris, galinsoga parviflora, amaranthus retroflexus, apera spica-venti, capsella bursa-pastoris, echinochloa crus-galli, elymus repens, erodium cicutarium, fallopia convolvulus, galium aparine, geranium pusillum, lamium amplexicaule, matricaria chamomilla, papaver rhoeas, persicaria lapathifolia, poa annua, solanum tuberosum, sonchus asper, sonchus oleraceus, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica persica, viola arvensis, trifolium pratense, veronica arvensis