galinsoga quadriradiata, galium spurium, galeopsis tetrahit, solanum nigrum, stellaria media, achillea millefolium, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, fallopia convolvulus, galinsoga parviflora, geranium pusillum, persicaria lapathifolia, persicaria maculosa