apera spica-venti, scleranthus annuus, veronica hederifolia, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, equisetum arvense, fallopia convolvulus, myosotis arvensis, myosotis stricta, stellaria media, veronica triphyllos, vicia hirsuta, viola arvensis, aphanes arvensis, matricaria discoidea