MONTANA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



Scientific Name: ASTRAGALUS ARGOPHYLLUS VAR ARGOPHYLLUS 

 Common Name: SILVERLEAF MILK-VETCH 



Global rank: G5T4 Forest Service status: 

 State rank: SI Federal Status: 



Element occurrence code: PDFABOFOSl. 002 

 Element occurrence type: 



Survey site name: ODELL CREEK ALKALINE MEADOW 



EO rank: 

 EO rank comments: 



County: BEAVERHEAD 



USGS quadrangle: SLIDE MOUNTAIN 



UPPER RED ROCK LAKE 



Township: Range: Section: TRS comments: 

 014S OOIW 20 S2 



Precision: S 



Survey date: 1987-06-06 Elevation: 6620 



First observation: 1987 Slope/aspect: 



Last observation: 1987-06-06 Size (acres) : 200 



Location: 



CENTENNIAL VALLEY, 3 MILES EAST OF LAKEVIEW, NORTH OR RED ROCK PASS 

 ROAD, CA. 0.2 5 MILE NW OF TRUMPETER SWAN POND. 



Element occurrence data: 



UNKNOWN; EVIDENCE OF LIGHT LIVESTOCK USE. 



General site description: 



MOIST ALKALINE MEADOW; WITH POTENTILLA FRUTICOSA, JUNCUS BALTICUS, 

 PHLOX KELSEYI, DODECATHEON PULCHELLUM. 



Land owner /manager : 



RED ROCK LAKES NATIONAL WILDLIFE REFUGE 

 PRIVATELY OWNED LAND (INDIVIDUAL OR CORPORATE) 

 RED ROCK LAKES WILDERNESS 



Comments : 



Information source: LESICA, PETER. DIVISION OF BIOLOGICAL SCIENCES, 



UNIVERSITY OF MONTANA, MISSOULA, MT 59812. 



Specimens: 



