26 



Occurrence number: Oil 



Global rank: G3G4 Forest Service status: SENSITIVE 

 State rank: SI Federal Status: 



Survey site name: MILL CREEK 



EO rank: C 

 EO rank comments: SMALL SUE-POPULATIONS , HEAVILY GRAZED 



AREA. 



County: MADISON 



USGS quadrangle: COPPER MOUNTAIN 



Township: 004S Range: 004W Section: 23 Precision: S 



Township-range comments: NW4NW4 , 22NW4NW4 



Survey date: 1991-08-20 Elevation: 6680 

 First observation: 1991 Slope/aspect: 0-30%/ SOUTH 



Last observation: 1991-08-20 Size (acres) : 1 



Location: 



TOBACCO ROOT MOUNTAINS; FROM SHERIDAN, MT, HEAD EAST ON FS RD# 111, 

 CA. 4 MILES, FIRST SITE IS JUST ACROSS FOREST SERVICE BOUNDARY. 



Element occurrence data: 



CA. 13 PLANTS IN 3 SMALL SUBPOPULATIONS (4,1,7 INDIVIDUALS AS MAPPED 

 FROM WEST TO EAST) . 



General site description: 



IN ROCKY, GRAVELLY OPEN AREAS OF ABIES LASIOCARPA/PINUS CONTORTA 

 FOREST, WITH ARTEMISIA TRIDENTATA, MAHONIA REPENS, HIERACIUM 

 CYNOGLOSSOIDES AND ARNICA LONGIFOLIA. 



Land owner/manager: 



BEAVERHEAD NATIONAL FOREST, SHERIDAN RANGER DISTRICT 



Comments : 

 NONE 



Information source: 



ROE, LISA S., MONTANA NATURAL HERITAGE PROGRAM, 1515 EAST SIXTH AVE., 

 HELENA, MT 59620. 



Element Occurrence Record - Cirsium subniveum 

 Montana Natural Heritage Program 



