CORRESPONDING MEMBERS: 1912. 93 



Y.T.r of 

 tion. 



1894. Professor W. Pfeffer, D.C.L. Linnestrasse 11, Leipzig. 



1886. Professor F. W. Putnam. Harvard University, Cambridge, Massa- 



chusetts. U.S.A. 



1887. Professor Georg Quincke. !• » 41, Heidelb 



1868. L. Radlkofer, Professor of Botany in the University of Munich. 

 Sonnenstrasse 7. 



1895. Professor Ira Remsen. Johns Hopkins University, Baltimore, 



U.S.A. 

 1897. Professor Dr. C. Riehet. 15 rue do l'Universite, Paris. Prance. 



1896. Dr. van Rijckevorsel. Parklaan 3, Rotterdam, Netherlands. 

 1892. Professor Rosenthal, M.D. Erlangen. Bavaria. 



1895. Professor Carl Runge. Wilhelm Weberstrasse 21, Gottinecn. 

 Germany. 



1901. Gen.-Major Rykatchew. Central Physical Observatory. St. Peters- 

 burg. 



1894. Professor P. H. Schoute. The University, Groninpen, Netherlands. 



1874. Dr. G. Schweinfurth. Kaiser Friedrichstrasse 8, Berlin. 



1897. Professor W. B. Scott. Princeton, N.J., U.S.A. 



1887. Professor H. Graf Solms. Botanischer Garten, Strassburg. 

 ■ 1887. Ernest Solvay. 25 rue du Prince Albert, Brussels. 



1888. Dr. Alfred Springer. 312 East 2nd-street, Cincinnati, Ohio, 



U.S.A. 

 1881. Dr. Cyparissos Stephanos. The University, Athens. 

 1881. Professor Dr. Rudolf Sturm. Weyderstrasse 9, Breslau. 

 1887. Professor John Trowbridge. Harvard University, Cambridge, 



Massachusetts, U.S.A. 

 Arminius Vambery, Professor of Oriental Languages in the University 



of Pesth. Hungary. 



1889. Wladimir Vernadsky. Imperial Academy of Sciences, St. Peters- 



burg. 



1886. ProfessorJules Vuylsteke. 21 rue BeHiard. Brussels, Belgium. 



1887. Professor H. F. Weber. Zurich. 



1887. Professor Dr. Leonhard Weber. Moltkestrasse 60, Kiel. 

 1887. Professor August Weismann. Freiburg-im-Breisgau, Baden. 

 1887. Dr. H. C. White. Athens, Georgia, U.S.A. 

 1881. Professor H. M. Whitney. Bran ford, Conn., U.S.A. 

 1887. Professor E. Wiedemann. Erlangen. 



1887. Professor Dr. R. Wiedersheim. Hansastrasso 3, Freiburg-im- 

 Breisgau, Baden. 

 1887. Dr. Otto N. Witt. Ebereschen-Allee 10, Westend bei Berlin. 

 1896. Professor E. Zacharias. Botanischer Garten, Hamburg. 



