APPENDIX. 827 
1861. Botanical Society of Canada. Hon. Mem 
1862. Imperial Academy of Sciences, St. Peterbarg. Corresp. 
Mem 
1863. Wasueal History Society of Dublin ciel with Dublin 
University Nat. Sci. Association). Corresp. 
Wisiei Academy of Sciences of the United States. 
1865. wk. K. Zoologisch-Botanische Gesellschaft in Wien. Mem. 
1866. Am. Microscopical Society of the City of New York. 
Hon. Mem. 
1866. Royal Botanical Society of Edinburgh. Hon. Fellow. 
1867. National Academy of Sciences of the United States. 
Hon. Mem. 
1867. Buffalo Historical Society. Corresp. Mem 
1868. Die great Gesellschaft der Wisiusliction zu 
Gottingen. Corresp. Mem 
1868. Socié été fps Neciibdtea de Cherbourg. Corresp. 
Mem 
1871. Tadicoapdlls Academy of Sciences. Hon. 
1873. Minnesota Academy of Natural Sciences, fice 
Hon. Mem. 
1873. The Royal Society, London. Foreign Mem. 
1875. Royal Irish Academy, Dublin. Hon. Mem. 
1876. Worcester Co. Horticultural Society. Hon. Mem 
1877. Société Royale de Botanique de Belgique. Assoc. Mem. 
1877. Davenport Academy of Natural Sciences, Iowa. Hon. 
Mem. 
1878. Institut de France, Académie des Sciences. Corresp. 
Mem 
1879. Rovil Society of Edinburgh. Mem. 
1880. The Cambridge (England) Philosophical Society. Hon. 
Mem. 
1884. aes Botanische Verein der Provinz Brandenbourg. Hon. 
1884. ‘Die Deutsche Botanische Gesellschaft, Berlin. Hon. 
M 
em. 
1885. The Philosophical Society of Glasgow. Hon. Mem. 
1885. Natural History Society of Montreal. Hon. Mem. 
1885. New Zealand Institute. Hon. Mem 
1885. Royal Horticultural Society, Lewlien: Hon. Mem. 
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