secale cereale, scleranthus annuus, apera spica-venti, convolvulus arvensis, juncus bufonius, bromus secalinus, centaurea cyanus, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, vicia tetrasperma, viola arvensis, achillea millefolium, armoracia rusticana, chenopodium album, erigeron canadensis, gnaphalium uliginosum, knautia arvensis, linaria vulgaris, medicago lupulina, oxalis stricta, persicaria lapathifolia, stellaria graminea, trifolium repens, vicia hirsuta, vicia sativa