galinsoga parviflora, equisetum arvense, chenopodium album, convolvulus arvensis, echinochloa crus-galli, lamium purpureum, persicaria lapathifolia, ambrosia artemisiifolia, cirsium arvense, lathyrus tuberosus, polygonum aviculare, rorippa sylvestris, setaria pumila, stellaria media, trifolium repens, verbena officinalis