solanum tuberosum, galinsoga parviflora, galinsoga quadriradiata, chenopodium album, echinochloa crus-galli, elymus repens, persicaria lapathifolia, stellaria media, achillea millefolium, artemisia vulgaris, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, erigeron canadensis, fallopia convolvulus, mentha arvensis, ornithopus sativus, persicaria maculosa, polygonum aviculare, setaria pumila, setaria viridis, silene latifolia, sinapis arvensis, stachys palustris, viola arvensis