CORRESPONDING MEMBERS. 109 



Year of 



Election. 



1887. Professor Dr. R. Wiedersheim. Hansastrasse 3,Freiburg-iin-Brei.«gau, 



Baden. 

 1887. Dr. Otto N. Witt. 21 Siegmundshof, BeiUn, N.W. 23. 

 1876. Professor Adolph Wiillner. A ureliusstrasse 9, Aachen. 

 1887. Professor 0. A. Young. Princeton College, New Jersey, U S.A. 

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

 1887. Professor F. Zirkel. Thalstrasse 33, Leipzig. 



