==Publications==* "Die Königlichen Gärten zu Herrenhausen bei Hannover" (Hannover, 1852)* "Index palmarum, cyclanthearum, pandanearum, cycadearum, quae in hortis europaeis coluntur (Hannover, 1854).
* "Index palmarum, cyclanthearum, pandanearum, cycadearum, quae in hortis europaeis coluntur" (Hannover 1854).