artemisia vulgaris, melilotus officinalis, vicia cracca, agrostis gigantea, cirsium arvense, daucus carota, lolium perenne, medicago lupulina, pastinaca sativa, plantago major, arrhenatherum elatius, bryum argenteum, carex hirta, ceratodon purpureus, cichorium intybus, convolvulus arvensis, dactylis glomerata, equisetum arvense, heracleum sphondylium, matricaria discoidea, pimpinella major, plantago lanceolata, poa compressa, ranunculus repens, solidago canadensis, tanacetum vulgare, tripleurospermum inodorum, erigeron canadensis, hieracium sabaudum