veronica hederifolia, populus nigra, urtica dioica, sambucus nigra, ulmus laevis, arum maculatum, ficaria verna, galium aparine, crataegus laevigata, cornus sanguinea, galanthus nivalis, impatiens glandulifera, lamium galeobdolon, adoxa moschatellina, allium ursinum, anemone ranunculoides, circaea lutetiana, corydalis solida, euonymus europaeus, glechoma hederacea, lamium maculatum, leucojum vernum, pulmonaria officinalis, scilla bifolia, stachys sylvatica