50 



ASTRAGALUS BARRII 

 BARR'S MILK-VETCH 



Element occurrence code: PDFAB0F150 . 012 



Global rank: G3 Forest Service status: SENSITIVE LIST 

 State rank: S3 



Survey site name: TAYLOR BUTTE RIM 

 County: Powder River 



USGS quadrangle: FORT HOWES 



Township-range: 006S046E Section: 30 

 Township-range comments: E2 



Survey date: 1988-05-14 Elevation: 3400 

 First observation: 1988 Slope/aspect: 



Last observation: 1988-05-14 Size (acres) : 35 



Location: 



CUSTER NATIONAL FOREST, 0.5 MILES EAST OF OTTER CREEK ROAD 

 ON SOUTH FORK OF TAYLOR CREEK ROAD, CLIFFLINE TO EAST. 



Element occurrence data: 



CA. 2 000 INDIVIDUALS SCATTERED ABOVE AND BELOW CLIFF LINE. 



General site description: 



ABOVE AND BELOW ERODING CLIFFLINE; SILTY CLAY; OPEN PINUS 

 PONDEROSA AND JUNIPERUS SCOPULORUM, WITH ARTEMISIA TRIDENTATA 

 AND HAPLOPAPPUS ARMERIOIDES. 



Land owner/manager: 



CUSTER NATIONAL FOREST, ASHLAND RANGER DISTRICT 



Information source: / 



SCHASSBERGER, L.A. 1988. FIELD SURVEY, CUSTER NATIONAL 

 FOREST, 13-20 MAY. 



Element Occurrence Record - Astragalus barrii 

 Montana Natural Heritage Program 



