SMITHSONIAN INSTITUTION 
UNITED STATES NATIONAL MUSEUM 
WASHINGTON, D. C. 
August 6, 1936. 
Prof. M. L. Eernald, 
Curator of Gray Herbarium, 
Harvard University, 
Cambridge, Massachusetts. 
Pear Professor Fernald: 
Mr. Morton has prepared the final report of Dr. Sketch's 
Costa Hican collection of which you purchased a set, as follows: 
2383. Sketchia. caudata Pax & Hoffm. Gen. & sp. nov. type. 
2386. " " « « 
2387. Holtonia myriantha Standi. New to North America. 
Det. Standley. 
2539. Ladenbergia calycina (Wedd. ) Standi. New to 
North America. Det. Standley. 
Correction. 
2489. -^pinagia myriophylla Wedd. Det. C. V. Morton 
(not Maran thrum Schiedeanum ) 
Sincerely yours, 
Ellsworth P. Killip 
Associate Curator 
Division of Plants. 
