secale cereale, elymus repens, fallopia convolvulus, polygonum aviculare, raphanus raphanistrum, rumex acetosella, scleranthus annuus, teesdalia nudicaulis, viola arvensis, achillea millefolium, arenaria serpyllifolia, arnoseris minima, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, erodium cicutarium, galeopsis tetrahit, lycopsis arvensis, spergula arvensis, veronica arvensis