chenopodium album, setaria pumila, echinochloa crus-galli, galinsoga quadriradiata, elymus repens, oxyrrhynchium hians, calystegia sepium, capsella bursa-pastoris, glechoma hederacea, lipandra polysperma, oxalis stricta, ranunculus repens, trifolium repens, fallopia convolvulus, persicaria lapathifolia, persicaria maculosa, prunella vulgaris