August 20. Evergreens and How to Grow Them, Mr. G. V. 



(Exhibition of Gladioli, August 20 and 21) 



Dr. W. A. Murrill. 

 August 27. Colorado, Dr. F. J. Seaver. 

 August 28. The Origin of Cultivated Plants, Dr. A. B. Stout. 



the New York Central and Hudson River Railroad to Botanical 

 Garden Station, by trolley cars to Bedford Park, or by Third 

 Avenue Elevated Railway to Botanical Garden, Bronx Park. 

 Visitors coming by the Subway change to the Elevated Railway 



Students of the Garden was held in t 

 Wednesday, March 2, 1921, at 3:30 P. M. 



The program was as follows: "Remarks on Fossil Algae" 

 by Dr. Marshall A. Howe and "Rubber Content of North 

 American Plants" by Dr. H. M. Hall. 



determination by Dr. T. Wayland Vaughan of the U. 

 logical Survey. Two specimens from Trinidad (Lows 

 cene), of which photomicrographs were exhibited, we 

 sidered to represent two undescribed species. 



lected by Mr. William J. Si 

 the fresh- water Oligocene of t 



