amaranthus retroflexus, chenopodium album, echinochloa crus-galli, glechoma hederacea, lipandra polysperma, persicaria lapathifolia, potentilla reptans, setaria pumila, sorghum halepense, symphytum officinale, bidens tripartita, calystegia sepium, cirsium arvense, equisetum arvense, lathyrus tuberosus, lysimachia arvensis, medicago lupulina, mentha arvensis, plantago lanceolata, plantago major, polygonum aviculare, prunella vulgaris, sinapis arvensis, verbena officinalis, xanthium strumarium