secale cereale, apera spica-venti, convolvulus arvensis, viola arvensis, achillea millefolium, centaurea cyanus, chenopodium album, equisetum arvense, erodium cicutarium, fallopia convolvulus, galeopsis tetrahit, galinsoga parviflora, geranium pusillum, oxalis stricta, papaver dubium, polygonum aviculare, silene latifolia, spergula arvensis, trifolium repens, veronica persica, vicia sativa