urtica dioica, artemisia vulgaris, poa palustris, cirsium arvense, heracleum sphondylium, dactylis glomerata, elymus repens, lathyrus pratensis, agrostis gigantea, holcus mollis, tanacetum vulgare, rumex crispus, solidago canadensis, vicia cracca, fraxinus excelsior, pimpinella major, rumex obtusifolius, sanguisorba officinalis, tripleurospermum inodorum