JOURNAL 

 The New York Botanical Gardei 



Bdtton accompanied me; also Dr. Fred J. Seaver of our curatorial 

 staff, Professor Gilbert van Ingen, of Princeton University, 



studies of several flowering plants. Mr. W. G. Freeman, Direc- 

 tor, and Mr. W. Nowell, Assistant Director of Agriculture, Mr. 



helpful on all occasions. 



