bidens tripartita, brassica oleracea, chenopodium album, echinochloa crus-galli, elymus repens, gnaphalium uliginosum, persicaria lapathifolia, rumex acetosella, spergula arvensis, stellaria media, capsella bursa-pastoris, erodium cicutarium, galeopsis bifida, galinsoga parviflora, galinsoga quadriradiata, mentha arvensis, persicaria maculosa, poa annua, rorippa palustris, sonchus arvensis, stachys palustris, tripleurospermum inodorum