scleranthus annuus, rumex acetosella, anthoxanthum aristatum, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, juncus bufonius, myosotis arvensis, ornithopus perpusillus, setaria viridis, stachys palustris, teesdalia nudicaulis, tripleurospermum inodorum, veronica hederifolia, viola arvensis, aphanes arvensis, galeopsis speciosa, persicaria hydropiper