secale cereale, anthemis arvensis, plantago uliginosa, elymus repens, erigeron canadensis, gnaphalium uliginosum, lysimachia minima, polygonum aviculare, radiola linoides, raphanus raphanistrum, spergularia rubra, apera spica-venti, arnoseris minima, centaurea cyanus, convolvulus arvensis, equisetum sylvaticum, euphorbia helioscopia, helichrysum luteoalbum, hypericum humifusum, lysimachia arvensis, lythrum portula, mentha arvensis, odontites vernus, potentilla norvegica, riccia sorocarpa, scleranthus annuus, scorzoneroides autumnalis, setaria pumila, spergula arvensis, stachys palustris, veronica persica, veronica serpyllifolia