asperugo procumbens, galium aparine, tripleurospermum inodorum, arctium tomentosum, erigeron canadensis, fraxinus excelsior, lactuca serriola, poa pratensis, stellaria media, artemisia vulgaris, atriplex patula, descurainia sophia, elymus repens, geranium pusillum, lamium purpureum, lapsana communis, poa trivialis, secale cereale, trifolium repens, viola arvensis, chelidonium majus