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June 12. “Dwarf Fruit Trees for Suburban Homes,” by Prof. 
: gh. 
June 19. “Philippine Fiber Plants and Their Uses,” by Mr. 
Theodore Muller. 
une 26. “The Upper Delaware Valley and Its Flora,” by 
V. Nash. 
July 3. ‘‘Some Interesting Plants of the Rocky Mountains,” 
by Dr. P. A. eas 
july 1 “The Poisonous Plants of the Eastern United 
States,” by Dr. aie Mansfield. 
uly 17. “Botanic and Scenic Features of the Dells of the 
Wisconsin River,” by Dr. A. tout. 
July 24. ‘‘Botanizing on the Austro-Italian Border,” by Dr. 
W. A. Murrill. 
July 31. “The Library of the New York Botanical Garden,” 
by Dr. J. H. Barnhart. 
The lectures, which occupy an hour, will be illustrated by 
lantern slides and otherwise. Doors closed at 4:00; late comers 
admitted at 4:15. 
The Museum Building is reached by the Harlem Division of 
York, Westchester and Boston Railway change at 180th Street 
for cross-town trolley, transferring north at Third Avenue. 
CONFERENCE NOTES FOR APRIL 
The April conference of the scientific staff pa registered 
students of the New York Botanical Garden id in the 
laboratory of the museum building, Wednesday, er 7, at 4:00 
P.M 
The program presented was as follows: 
“The Value of Leaf-hairs in Determining Fern Species,” by 
