galinsoga quadriradiata, hordeum distichon, persicaria hydropiper, ranunculus repens, stellaria media, brachythecium albicans, capsella bursa-pastoris, elymus repens, fallopia convolvulus, galeopsis bifida, galeopsis tetrahit, galinsoga parviflora, lapsana communis, myosotis arvensis, persicaria lapathifolia, phleum pratense, poa annua, thlaspi arvense, trifolium repens, veronica arvensis, vicia hirsuta, vicia sativa, viola arvensis, anthemis arvensis, erysimum cheiranthoides, matricaria discoidea, spergula arvensis