artemisia vulgaris, tanacetum vulgare, solidago canadensis, poa pratensis, dactylis glomerata, elymus repens, glechoma hederacea, rubus caesius, agrostis capillaris, centaurea jacea, cirsium arvense, heracleum sphondylium, plantago major, tripleurospermum inodorum, urtica dioica, vicia cracca