secale cereale, ceratodon purpureus, apera spica-venti, galeopsis tetrahit, ornithopus sativus, arnoseris minima, rumex acetosella, spergula arvensis, teesdalia nudicaulis, viola arvensis, achillea millefolium, chenopodium album, dicranella varia, fallopia convolvulus, mentha arvensis, persicaria lapathifolia, persicaria maculosa, raphanus raphanistrum, scleranthus annuus, trichodon cylindricus, trifolium repens, vicia sativa, polygonum aviculare, spergularia rubra, vicia villosa