liuUcLin Ijililiut^rapliiquc. 167 



Davenport, lowa: Academy of Natural Sciences. 



Proceedings: VI. 1889-97. 



Nladison, Wisc: Wisconsin Academy of Sciences, Arts and Lettres. 

 Transactions : 



Merlden, Conn.: Scientific Association. 

 Transactions : 

 Proceedings : 

 Annual Address: 



Wljiineapolis, Minn.: Geological and Naturai History Survey of 



Minnesota. 

 Minnesota Botauical Studies: II— XI. 1894—97. 

 Mac Millan, C. The Metasperm«? of the Minnesota Valley. 



iMinneapolis 1892. 



New-Brlghton, N. Y.: Naturai Science Association of Staten Is- 

 land. 



Proceedings: VI, 7—15. 1897. 

 Special: 



New-Haven, Conn.: Connecticut Academy of Arts and Sciences. 



Transactions : 



New-York, N. Y.: New-York Academy of Sciences. 

 Memoirs : 



Annals: IX, 4-12. 1897. 

 Transactions: XV. 1895—96. 

 Index : 



Phlladelphla, Pa.: Academy of Naturai Sciences. 

 Proceedings: 1896, 3; 1897, 1—2. 



— American Philosophical Society. 



Proceedings: XXXV, 15:3. 1896; XXXVI, 154-155. 1897. 



Report : 



Subject Register: 



Supplement Register: 



— Wagner Free Institut of Science. 



Transactions : 



— University of Pennsylvania. 



Contributions from the Botanical Laboratory: I, 3. 1897. 

 Portland, Maine: Portland Society of Naturai History. 



Proceedings: II, 4. 1897. 



Rochester, N. Y.: Academy of Science. 

 Proceedings: 



