secale cereale, apera spica-venti, centaurea cyanus, viola arvensis, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, holosteum umbellatum, polygonum aviculare, roemeria argemone, scleranthus annuus, veronica hederifolia, achillea millefolium, agrostis stolonifera, anthemis arvensis, arenaria serpyllifolia, elymus repens, erodium cicutarium, legousia speculum-veneris, myosotis arvensis, papaver dubium, senecio vulgaris, spergula arvensis, stellaria media, veronica arvensis, vicia hirsuta, vicia sativa, fumaria officinalis, lamium amplexicaule