setaria pumila, amaranthus powellii, digitaria sanguinalis, echinochloa crus-galli, amaranthus retroflexus, cirsium arvense, lipandra polysperma, stellaria media, ajuga reptans, amaranthus blitum, calystegia sepium, capsella bursa-pastoris, cardamine hirsuta, chenopodium album, erigeron annuus, euphorbia helioscopia, galinsoga parviflora, lamium purpureum, oxalis stricta, panicum miliaceum, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, rumex obtusifolius, setaria verticillata, solanum nigrum, sonchus asper, stellaria aquatica, veronica persica