( 109 ) 
No. 184. Mosses of the Philippine and Hawaiian 
Islands Collected by the Late John B. Leiberg, by R. S. 
Williams. 
No. 185. Phytogeographical Notes on the Rocky Moun- 
tain Region—V. Grasslands of the Subalpine and Montane 
Zones, by P. A. Rydberg. 
Lectures 
Pusuic Lectures 
Illustrated public lectures on botanical subjects have 
been given in the museum building on Saturday afternoons 
from April to the middle of November, as outlined below. 
The total attendance for the year has been 3,040, averaging 
88 for each of the 34 lectures; the maximum attendance 
being 215 on June 5 and October 16. 
April3. ‘The Sources of Quinine,” by Dr. H. H. Rusby. 
April 10. “Growing Seeds for the Farm and Garden,” 
by Dr. A. B. Stout. 
April 17. ‘‘Botanical and Scenic Features of the Hima- 
layas,” by Mr. R. R. Stewart. 
April 24. ‘The Development of the Vegetation of New 
York State,” by Dr. W. L. Bray. 
May 1. “The Vegetation of Porto Rico,” by Dr. N. L. 
Britton. 
May 8. ‘“‘Flowers for the Spring Garden,” by Mr. G. V. 
Nash. 
29 
May 29. ‘Destructive Insects,” by Dr. F. J. Seaver. 
June 5. “‘A Rose Garden for Every Home,” by Mr. 
Robert Pyle. 
June 12. “Dwarf Fruit Trees for Suburban Homes,” 
by Prof. F. A. Waugh. 
June 19. “Philippine Fiber Plants and Their Uses,” 
by Mr. Theodore Muller. 
