equisetum arvense, solanum tuberosum, chenopodium album, cirsium arvense, elymus repens, fallopia convolvulus, gnaphalium uliginosum, spergularia rubra, vicia hirsuta, arabidopsis thaliana, centaurea cyanus, erigeron canadensis, lamium amplexicaule, persicaria lapathifolia, plantago media, polygonum aviculare, raphanus raphanistrum, rumex acetosella, scleranthus annuus, setaria pumila, sonchus arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, vicia tetrasperma, viola arvensis