secale cereale, apera spica-venti, persicaria amphibia, chenopodium album, descurainia sophia, fallopia convolvulus, galinsoga parviflora, polygonum aviculare, veronica dillenii, arnoseris minima, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, elymus repens, equisetum arvense, erysimum cheiranthoides, oxalis stricta, raphanus raphanistrum, spergula arvensis, vicia sativa