187 
Kunkel, of the Boyce Thompson Institute for Plant Research, 
will be in charge of the new division. (Science) 
THE NEw York Botanical Garden within the past year has 
arranged for certain field work in China, the codperating insti- 
tutions in that country being Nanking University, Sun Yatsen 
University, and Lingnan University. The Nanking University 
plan, in which the Arnold Arboretum is also codperating, in- 
volves explorations in various provinces in Central China over 
a term of several years and a very successful season’s work has 
just been consummated in Kweichow Province. The work with 
Sun Yatsen University involves botanical explorations in Hai- 
nan, and that with Lingnan University field work in Kwangtung 
Province. The New York Botanical Garden was enabled to un- 
dertake this work on the basis of a special gift from Mr. Henry 
W. de Forest. 
DATES OF PUBLICATION OF TORREYA, VOLUME 31, 1931 
No. 1 January-February February 20 
2 March-April April 17 
3 May-June June 15 
4 July-August August 18 
5 September-October October 30 
6 November-December December 28 
