Scientific Name: ASCLEPIAS STENOPHYLLA 

 Common Name: NARROWLEAF MILKWEED 



Global rank: G4G5 

 State rank: SI 



Forest Service status: 

 Federal Status: 



Element occurrence code: PDASC021U0 . 006 



Element occurrence type: 



Survey site name: BELCHER MOUNTAIN 



EO rank: C 

 EO rank comments: 



County: CARTER 



USGS quadrangle: HAMMOND 



Township: Range; 

 008S 055E 



Section: 

 15 



TRS comments: 

 SE4SE4 



Precision: S 



Survey date: 1997-07-10 



First observation: 1997-07-10 



Last observation: 1997-07-10 



Elevation: 3680 - 

 Slope/aspect: 30%/NORTH 

 Size (acres) : 1 



Location: 



EAST FORK OF LITTLE POWDER RIVER, 

 SOUTH-SOUTHWEST OF HAMMOND. 



BELCHER MOUNTAIN: CA. 6.5 AIR MILES 



Element occurrence data: 



10 PLANTS; 100% FLOWERING. 



General site description: 



AREA CONSISTS OF SAND SLUMPS (BLOWOUTS) OF ROLLING UPLANDS. PLANTS ON 

 A DRY, OPEN MIDSLOPE IN SANDY SOIL OVER SANDSTONE PARENT. STIPA 

 COMATA/CAREX FILIFOLIA HT . ASSOCIATED PLANTS INCLUDE STIPA COMATA, 

 CAREX FILIFOLIA, ANDROPOGON SCOPARIUS, AGROPYRON DASYSTACHYUM, PINUS 

 PONDEROSA, ECHINACEA ANGUSTIFOLIA, PSORALEA ARGOPHYLLA, ORTHOCARPUS 

 LUTEUS, AND BROMUS JAPONICUS. 



Land owner/manager: 



BLM: MILES CITY DISTRICT, 



POWDER RIVER RESOURCE AREA 



Comments: 



OBSERVED BY J. VANDERHORST . AREA GRAZED BY CATTLE. 



Information source: VANDERHORST, J. [BOTANIST]. P.O. BOX 1026, TROY, 

 MT 59935. 



Specimens: VANDERHORST, J. (5729). 1997. MONT. 



