secale cereale, viola arvensis, psammophiliella muralis, rumex acetosella, apera spica-venti, galeopsis ladanum, rhinanthus alectorolophus, scleranthus annuus, vicia sativa, vicia villosa, achillea millefolium, centaurea cyanus, cerastium holosteoides, chenopodium album, delphinium consolida, erigeron canadensis, fallopia convolvulus, knautia arvensis, persicaria hydropiper, polygonum aviculare, raphanus raphanistrum, trifolium arvense, veronica dillenii