secale cereale, tripleurospermum inodorum, oxalis acetosella, rumex acetosella, apera spica-venti, arabidopsis thaliana, centaurea cyanus, chenopodium album, elymus repens, fallopia convolvulus, galeopsis angustifolia, galium spurium, papaver rhoeas, poa pratensis, polygonum aviculare, rhinanthus alectorolophus, scleranthus annuus, sinapis arvensis, spergularia rubra, stellaria media, veronica hederifolia, vicia sativa, viola arvensis