text: persicaria hydropiper, rumex acetosella, anthoxanthum aristatum, apera spica-venti, arnoseris minima, centaurea cyanus, draba verna, elymus repens, fallopia convolvulus, juncus bufonius, myosotis arvensis, scleranthus annuus, setaria viridis, spergula arvensis, stellaria media, teesdalia nudicaulis, veronica hederifolia, vicia sativa, viola arvensis, viola tricolor, aphanes arvensis, chenopodium album, mentha arvensis