digitaria ischaemum, elymus repens, rorippa palustris, aegopodium podagraria, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, lapsana communis, mentha arvensis, myosotis arvensis, oxalis stricta, persicaria hydropiper, ranunculus repens, raphanus raphanistrum, silene latifolia, sonchus asper, stellaria media, viola arvensis, arabidopsis thaliana, crepis biennis, echinochloa crus-galli, galinsoga parviflora, plantago major, poa trivialis, symphytum officinale, vicia hirsuta