amaranthus retroflexus, solanum tuberosum, chenopodium ficifolium, elymus repens, fallopia convolvulus, cirsium arvense, echinochloa crus-galli, galium aparine, lactuca serriola, myosotis arvensis, stachys palustris, stellaria media, tripleurospermum inodorum, viola arvensis, lamium purpureum