triticum aestivum, apera spica-venti, equisetum arvense, stellaria media, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galium aparine, mentha arvensis, papaver rhoeas, persicaria maculosa, polygonum aviculare, ranunculus repens, trifolium repens, arctium minus, elymus repens, geranium pratense, glechoma hederacea, vicia sepium