solidago canadensis, calamagrostis epigejos, elymus repens, heracleum sphondylium, artemisia vulgaris, poa trivialis, achillea millefolium, centaurea jacea, dactylis glomerata, lathyrus pratensis, vicia cracca, arrhenatherum elatius, cirsium arvense, hypericum perforatum, pastinaca sativa, rorippa sylvestris, symphytum officinale, erigeron annuus