artemisia vulgaris, dactylis glomerata, calamagrostis epigejos, lolium pratense, carduus acanthoides, eupatorium cannabinum, lolium perenne, achillea millefolium, elymus repens, pastinaca sativa, phleum pratense, sisymbrium loeselii, solidago canadensis, tripleurospermum inodorum, centaurea preissmannii