elymus repens, secale cereale, ceratodon purpureus, equisetum arvense, erysimum cheiranthoides, achillea millefolium, capsella bursa-pastoris, chenopodium album, oenothera rubricaulis, apera spica-venti, bryum argenteum, centaurea cyanus, crepis tectorum, erigeron canadensis, fallopia convolvulus, lysimachia arvensis, persicaria lapathifolia, polygonum aviculare, rumex acetosella, scleranthus annuus, trifolium repens, tripleurospermum inodorum, viola arvensis