scleranthus annuus, chenopodium album, agrostis capillaris, fallopia convolvulus, juncus bufonius, poa trivialis, spergula arvensis, achillea millefolium, arnoseris minima, capsella bursa-pastoris, erigeron canadensis, mentha arvensis, persicaria hydropiper, raphanus raphanistrum, rumex acetosella, stellaria media, viola tricolor