chenopodium album, echinochloa crus-galli, persicaria lapathifolia, chenopodium ficifolium, apera spica-venti, plantago lanceolata, silene latifolia, stellaria media, amaranthus retroflexus, chenopodiastrum hybridum, plantago major, raphanus raphanistrum, thlaspi arvense, medicago sativa, trifolium pratense