impatiens glandulifera, aegopodium podagraria, artemisia vulgaris, carduus crispus, elymus repens, eupatorium cannabinum, filipendula ulmaria, galium aparine, geum urbanum, helianthus tuberosus, impatiens parviflora, lamium album, persicaria hydropiper, phalaris arundinacea, poa palustris, rumex obtusifolius, solidago canadensis, symphytum officinale, urtica dioica, geranium pratense, sambucus nigra