cirsium arvense, fallopia convolvulus, poa trivialis, achillea millefolium, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, cynodon dactylon, equisetum arvense, glechoma hederacea, plantago major, polygonum aviculare, potentilla reptans, rorippa sylvestris, setaria viridis, sinapis arvensis, sonchus oleraceus, stellaria media, verbena officinalis