galinsoga parviflora, amaranthus retroflexus, chenopodium album, echinochloa crus-galli, elymus repens, digitaria sanguinalis, amaranthus powellii, calystegia sepium, cirsium arvense, panicum capillare, persicaria lapathifolia, solanum nigrum, stellaria media, amaranthus blitum, capsella bursa-pastoris, equisetum arvense, galinsoga quadriradiata, lamium purpureum, persicaria maculosa, polygonum aviculare, populus alba, ranunculus repens, rorippa sylvestris, setaria pumila, sonchus asper, tussilago farfara, veronica persica