amaranthus retroflexus, convolvulus arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, cynodon dactylon, digitaria sanguinalis, echinochloa crus-galli, fallopia convolvulus, hibiscus trionum, lactuca serriola, lamium purpureum, lathyrus tuberosus, lepidium draba, polygonum aviculare, rorippa austriaca, rubus caesius, setaria pumila, stachys annua, stellaria media, symphytum officinale, thlaspi arvense