populus nigra, geum urbanum, arum maculatum, brachypodium sylvaticum, ficaria verna, geranium phaeum, glechoma hederacea, hedera helix, pulmonaria affinis, quercus robur, rabelera holostea, rubus caesius, sambucus nigra, silene dioica, urtica dioica, aegopodium podagraria, chelidonium majus, crataegus monogyna, galanthus nivalis, galium aparine, heracleum sphondylium, humulus lupulus, lamium galeobdolon, ligustrum vulgare, ranunculus auricomus, rumex sanguineus