chenopodium album, echinochloa crus-galli, equisetum arvense, galinsoga parviflora, setaria pumila, sonchus arvensis, amaranthus retroflexus, calystegia sepium, cirsium arvense, stachys palustris, glechoma hederacea, lipandra polysperma, mentha arvensis, oxalis acetosella, persicaria lapathifolia, symphytum officinale