apera spica-venti, chenopodium album, gnaphalium uliginosum, odontites vernus, equisetum arvense, juncus bufonius, persicaria lapathifolia, plantago major, stellaria media, centaurea cyanus, cirsium arvense, elymus repens, erysimum cheiranthoides, fallopia convolvulus, myosotis arvensis, poa annua, polygonum aviculare, scleranthus annuus, scorzoneroides autumnalis, sonchus oleraceus, spergula arvensis, tripleurospermum inodorum