de, hamburg, viburnum rhytidophyllum, allium paradoxum, taxodium distichum, eranthis hyemalis, rubus spectabilis, fritillaria meleagris, petasites hybridus, corydalis solida, omphalodes verna, prunus padus, ribes alpinum, corydalis cava, acer platanoides, geranium nodosum, alliaria petiolata, allium ursinum, geranium phaeum, rhododendron luteum, gagea lutea, aegopodium podagraria, tulipa sylvestris, pachysandra terminalis, circaea lutetiana, humulus lupulus, iris pseudacorus, acer campestre, impatiens parviflora, glechoma hederacea, fraxinus excelsior, geum urbanum, lysimachia nummularia, phytolacca acinosa, chaerophyllum temulum, galanthus nivalis, rumex sanguineus, reynoutria sachalinensis, acer pseudoplatanus, ficaria verna, urtica dioica, rubus phoenicolasius, scilla luciliae, hedera helix, petasites japonicus, chelidonium majus, cornus mas, claytonia perfoliata, aruncus dioicus, aesculus hippocastanum, sambucus nigra, arum maculatum