erigeron annuus, poa palustris, artemisia vulgaris, solidago canadensis, agrostis stolonifera, cichorium intybus, pastinaca sativa, achillea millefolium, trifolium repens, acer platanoides, daucus carota, lathyrus pratensis, lolium perenne, plantago major, silene latifolia, tripleurospermum inodorum, rumex crispus