SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 



CONTRIBUTIONS 



FROM THK 



United States- National Herbarium 



Volume 13, Part 2 



THREE NEW SPECIES OF ECHEVERIA 

 FROM SOUTHERN MEXICO 



By J. N. ROSE and J. A. PURPUS 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1910 



