USDA Forest Service 

 Research Paper INT -169 

 July 1975 



CHARACTERISTICS AND HYBRIDIZATION OF 

 IMPORTANT INTERMOUNTAIN SHRUBS. 



I. ROSE FAMILY 



A. Clyde Blauer, A. Perry Plummer, E. Durant McArthur, 

 Richard Stevens, and Bruce C. Giunta 



Federal aid In wildlife restoration funds 

 was provided through Project W-82-R 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 



Forest Service 

 U.S. Department of Agriculture 

 Ogden, Utah 84401 

 Roger R. Bay, Director 



