ASTRAGALUS BARRII 

 BARR'S MILK-VETCH 



Element occurrence code: PDFAB0F150 . 003 



Global rank: G3 Forest Service status: SENSITIVE LIST 

 State rank: S3 



Survey site name: DECKER 

 County: Big Horn 



USGS quadrangle: PEARL SCHOOL 



Township-range: 009S039E Section: 25 

 Township-range comments: NE4 



Survey date: 1983-06-18 Elevation: 3760 

 First observation: 1983 Slope/aspect: 



Last observation: 1983-06-18 Size (acres) : 



Location: 



CA. 1 MI. SOUTH OF SQUIRREL CREEK AND 1/2 MI. WEST OF 

 DECKER-SHERIDAN ROAD, ON THE CX RANCH. 



Element occurrence data: 

 COMMON. 



General site description: 



BARREN CLAY SOIL ON RIDGETOP, WITH HAPLO PAPPUS ACAULIS AND 

 ERIOGONUM PAUCIFLORUM. 



Land owner/manager: 



PRIVATELY OWNED LAND (INDIVIDUAL OR CORPORATE) 



Information source: 



LESICA, P. DIVISION OF BIOLOGICAL SCIENCES, UNIV. OF 

 MONTANA, MISSOULA, MT. 



Element Occurrence Record - Astragalus barri i 

 Montana Natural Heritage Program 



