Vol. XXIV April, 1923 No. 280 
JOURNAL 
OF 
The New York Botanical Garden 
EDITOR 
H. A. GLEASON 
Assistant Director 
CONTENTS 
Meee OPIN GL NATCIGSUIB. 6.5. ieee le coc ee bnew bern eeddce ns 73 
Publications of the Staff, Scholars and Students of the New York 
Botanical Garden during the year 1922.................... 81 
EBD a ernst, ee SR eR ci pial cata a! bien alee plud wees 86 
Public Lectures During May....... 2-22.20... cece cee ee eee 87 
Notes, News and Comment................... 0... e eee eee ee eee 87 
een NSP rey ree nc 2s alain ke ssl ohn sy Gia Sie ece\e on aie ge deep ee 89 
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