Cetraria Islandica Date of creation19XXCollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Cetraria Islandica Date of creation18XXCollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Usnea barbata, Cetraria islandica, Cladonia fimbriata, Cladonia rangiferina, Sticta pulmonacea, Lecanora varia CreatorZippel, Hermann und Carl Bollmann (serie 'Repräsentanten einheimischer Pflanzenfamilien')Date of creation1879CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960