secale cereale, anthemis arvensis, apera spica-venti, juncus bufonius, scleranthus annuus, spergula arvensis, aphanes microcarpa, arabidopsis arenosa, centaurea cyanus, chenopodium album, elymus repens, erigeron canadensis, galeopsis bifida, juncus capitatus, lysimachia arvensis, mentha arvensis, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, psammophiliella muralis, radiola linoides, rumex acetosella, setaria pumila, setaria viridis, stellaria media, vicia hirsuta, vicia sativa, vicia tetrasperma, oxalis stricta