stellaria media, capsella bursa-pastoris, myosotis arvensis, fallopia convolvulus, elymus repens, erysimum cheiranthoides, galeopsis bifida, galinsoga quadriradiata, galium aparine, mentha arvensis, persicaria lapathifolia, plantago uliginosa, poa annua, ranunculus repens, spergula arvensis, thlaspi arvense, trifolium pratense, veronica arvensis, viola arvensis