berberis vulgaris, fraxinus excelsior, cornus sanguinea, sambucus racemosa, urtica dioica, carduus personata, dryopteris filix-mas, glechoma hederacea, aegopodium podagraria, geum urbanum, impatiens parviflora, lamium galeobdolon, lamium maculatum, rubus idaeus, geranium robertianum, stellaria media