JOURNAL 
The New York Botanical Garden 
VoL. XI April, 1910. No. 124. 
SPRING LECTURES, 1910. 
Lectures will be delivered in the lecture-hall of the Museum 
Building of the Garden, Bronx Park, on Saturday afternoons at 
S: 
April 30. “Spring Flowers,” by Dr. N. L. BriTToN. 
May 7. ‘Collecting in Southern Mexico,” by Dr. W. A. 
May 21. ‘Water Lilies,” by Mr. Georce V. Nasu. 
May 28. ‘An Expedition to the Panama Canal Zone,” by Dr. 
M. A. Howe. 
June 4. ‘Summer Flowers,” by Dr. N. L. Britton. 
Junerr. ‘‘The Rose and Its History,” by Mr. Gzorce V. Nasu. 
June 18. ‘'The Native Trees of the Hudson Valley,” by Mr. 
by Dr. ARTHUR HOLLICK. 
July 2. “The Fungous Diseases of Shade-Trees,” by Dr. W. A. 
MorriLi. 
The lectures will be illustrated by lantern-slides and other- 
wise. They will close in time for auditors to take the 5:35 train 
from the Botanical Garden Station, arriving at Grand Central 
Station at 6:03 P. M 
The Museum Building is reached by the Harlem Division of 
the New York Central and Hudson River Railway to Botanical 
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