urtica dioica, elymus repens, cirsium palustre, artemisia vulgaris, galeopsis speciosa, sambucus nigra, alopecurus pratensis, chelidonium majus, chenopodium album, echinochloa crus-galli, fallopia convolvulus, galinsoga quadriradiata, geum urbanum, heracleum sphondylium, lamium purpureum, phleum pratense, rubus caesius