tanacetum vulgare, cirsium arvense, erigeron annuus, artemisia vulgaris, calamagrostis epigejos, centaurea jacea, daucus carota, elymus repens, lactuca serriola, lolium pratense, achillea collina, argentina anserina, dactylis glomerata, glechoma hederacea, medicago lupulina, melilotus albus, odontites vulgaris, plantago lanceolata, poa pratensis, potentilla reptans, trifolium pratense, convolvulus arvensis, erigeron canadensis, eupatorium cannabinum, medicago falcata, mentha longifolia, plantago major, torilis arvensis, trifolium hybridum, veronica chamaedrys, vicia cracca