aphanes arvensis, mentha arvensis, spergula arvensis, vicia hirsuta, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, cirsium arvense, equisetum arvense, fallopia convolvulus, lycopsis arvensis, myosotis arvensis, papaver dubium, plantago major, roemeria argemone, scleranthus annuus, stellaria media, tripleurospermum inodorum, veronica hederifolia, vicia sativa, viola arvensis, capsella bursa-pastoris, chenopodium album, galeopsis tetrahit, juncus bufonius, lysimachia arvensis, poa annua, silene latifolia, sinapis arvensis, stachys palustris, tussilago farfara, veronica arvensis, veronica triphyllos