and Madison counties) , Utah (Box Elder, Cache, 

 Rich and Sanpete counties) , and northeast Oregon 

 (Hitchcock et al. 1955, Welsh et al. 1987) . 



2. CURRENT SITES: In Montana, C. subniveum 

 populations occur in the Tobacco Root Mountains 

 (Stonewall Creek (009), Mill Creek (Oil), (012)) 

 and in the Ruby Range (Laurin Canyon (001) of 

 western Madison County. It is also known from 

 southern Madison County, along the southeast edge 

 of the Gravelly Range (West Fork Madison (004) and 

 Hidden Lake (008)). In adjacent Beaverhead 

 County, this species occurs along the southern 

 flanks of the Gravelly Range (Elk Lake (002, 

 (006), (007)). Finally, two sites are located on 

 the southern flanks of the Pioneer Mountains near 

 Argenta (French Creek (003) , Kelly Reservoir 

 (010)), and one in the Tendoy Mountains (Big Sheep 

 Creek (005)), also in Beaverhead County. 



The locations of the twelve currently known sites 

 for C. subniveum in Montana are shown in Figure 1, 

 p. 6. The legal descriptions, latitudes and 

 longitudes, elevations, USGS topographic map 

 names, and locations of the occurrences in Montana 

 are found in the Element Occurrence records, pp. 

 16-27. Exact locations are shown on U.S.G.S. 

 topographic maps pp. 28-35. 



3. HISTORICAL SITES: None known. 



4. UNVERIFIED/UNDOCUMENTED REPORTS: None. 



5. AREAS SURVEYED BUT SPECIES NOT LOCATED: The 

 following areas were surveyed for C. subniveum 

 because the habitat appeared to be suitable on the 

 topographic maps, but the species was not located 

 within them. The actual areas surveyed may be 

 smaller than the portions of the sections 

 indicated. 



T3S R2W Section 6, central 



T3S R2W Section 7, SW^SW^ 



T3S R3W Section 13, SEh 



T3S R4W Section 20, NE^SW^, NW^NE^j 



T3S R4W Section 31, SE^SE^ 



T4S R3W Section 20, SE^SE^ 



T4S R3W Section 30, NE^NE^ 



T11S R1E Section 10, NE^SW^ 



T11S R1E Section 22, SW^NE^ 



T12S R1E Section 9, NW^NW^ 



T14S R9W Section 26, SW^SW^, 



