Urn Ucrrk ^Botanical (Sanlen, 
S»crtt* I’avfe, 
|leuj City. 
January 22, 1918 
Dr. B. L. Robinson 
Gray Herbarium, Harvard University 
Cambridge, Massachusetts 
My dear Doctor: 
With further reference to the northern South 
America investigation, I send you herewith a copy of a list of the 
sedges as represented in the collections here, only for an indication 
as to the extent of representation. 
If we take this family as a fair test, I should say we were 
fairly well informed about Colombia and the Dutch Islands, and 
decidedly weak on Venezuela and the Guianas and Trinidad. I have 
incorporated in the list certain notes that I had taken at the j^ew 
Herbarium, but I have not made any thorough search of literature. 
Director-in-Chief 
