helianthus tuberosus, alliaria petiolata, arctium lappa, carduus crispus, chelidonium majus, galium aparine, glechoma hederacea, impatiens glandulifera, lamium album, lamium maculatum, phalaris arundinacea, reynoutria japonica, rorippa sylvestris, rubus caesius, solidago canadensis, urtica dioica