galinsoga parviflora, galium aparine, solanum tuberosum, mentha arvensis, sonchus oleraceus, stachys palustris, cirsium arvense, fallopia convolvulus, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, galeopsis bifida, galeopsis tetrahit, myosotis arvensis, neslia paniculata, silene latifolia, stellaria media, tripleurospermum inodorum