SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 72. NUMBER 9 



NEOABBOTTIA, A NEW CACTUS GENUS 

 FROM HISPANIOLA 



With Four Plates 



BY 



N. L. BRITTON AND J. N. ROSE 



(Publication 2651) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



JUNE 15, 1921 



