galinsoga parviflora, calystegia sepium, chenopodium album, digitaria sanguinalis, persicaria maculosa, setaria pumila, stellaria media, amaranthus retroflexus, convolvulus arvensis, echinochloa crus-galli, erigeron annuus, euphorbia helioscopia, lamium purpureum, lipandra polysperma, ranunculus repens, trifolium repens, cardamine hirsuta, glechoma hederacea, medicago lupulina, sonchus asper