urtica dioica, achillea millefolium, agrostis capillaris, epilobium ciliatum, heracleum sphondylium, aegopodium podagraria, alopecurus pratensis, arrhenatherum elatius, atriplex patula, cirsium arvense, nepeta cataria, poa annua, rumex obtusifolius, sambucus racemosa, solidago canadensis, stellaria media, tripleurospermum inodorum, salix caprea