ft 



Issued December 17, 1912. 



U. S. DEPARTMENT OF AGRICULTURE. 

 BUREAU OF PLANT INDUSTRY — BULLETIN NO. 262. 



B. T. GALLOWAY, Chief of Bureau. 



UUX 



ORNAMENTAL CACTI: ^° 



THEIR CULTURE AND DECORATIVE VALUE. 



BY 



CHARLES HENRY THOMPSON, 

 Assistant Botanist, Missouri Botanical Garden. 



WASHINGTON: 

 GOVERNMENT PRINTING OFFICE. 

 1012. 



