secale cereale, polygonum aviculare, scleranthus annuus, apera spica-venti, aphanes arvensis, rumex acetosella, stellaria media, vicia sativa, achillea millefolium, arnoseris minima, capsella bursa-pastoris, centaurea cyanus, chenopodium album, persicaria lapathifolia, rhinanthus minor, roemeria argemone, senecio vulgaris, sinapis arvensis, spergula arvensis, teesdalia nudicaulis, trifolium repens, viola arvensis