70 CATALOGUE OF EXHIBITS. 



Yerkes Observatory, University of Chicago, George E. 

 Hale, Director. 

 36. Collection of photographs illustrating the work of the 

 Observatory staff 



c 



BOTANY. 



In Charge of C. C. Curtis. 



1. Exhibit by the New York Botanical Garden. 



a. Architect's designs of the Museum Building and Horti- 

 cultural Hall now in course of construction. 



b. Illustrations of methods of exhibiting specimens in the 

 Botanical Museum. 



c. Photographs of various portions of the Botanical Gar- 

 den, including Buildings. 



2. Publications of the Torrey Botanical Club and its 



Members. 



a. Bulletin of the Torrey Botanical Club. 



b. Fern Bulletin. 



c. Plant World. 



d. Illustrated Flora of the Northern States and Canada, 

 Vol. III. by Professor N. L. Britton and Addison 

 Brown. 



c. Flora of the Upper Susquehanna by W. N. Clute. 

 f. Monograph of the North American Potentillese by 

 P. A. Rydberg. 



3. a. Some New Ferns from Mexico and the Southwestern 



United States. 



b. New Fungi from Maine. 



Exhibited by Professor L. M. Underwood. 



c. Colored Photographs of Perishable Fungi. 



Exhibited by J. A. Anderson. 



4. Photographs Illustrating Diseases of Plants. 



Exhibited by Professor B. D. Halsted. 



5. Mosses New to the Eastern United States. 



Exhibited by Mrs. E. G. Britton. 



