MONTANA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



Scientific Name: JUNCUS HALLII 

 Common Name: HALL'S RUSH 



Global rank: G4G5 Forest Service status: SENSITIVE 

 State rank: S2 Federal Status: 



Element occurrence code: PMJUNOllEO . 010 

 Element occurrence type: 



Survey site name: MOUNT HUMBUG 



EO rank: 

 EO rank comments: 



County: SILVER BOW 



USGS quadrangle: MOUNT HUMBUG 



Township/Range Section: TRS Note: 

 001N008W 36 SE4m'J4 



Survey date: Elevation: 7210 - 7280 



First observation: 1992-06-30 Slope/aspect: 5% / NORTH 

 Last observation: 1992-05-30 Size (acres) : 1 



>^cation: 



HIGHLAND MOUNTAINS SOUTH OF BUTTE. FROM JUNCTION OF HIGHLAND ROAD ( FS 

 RD 84) AND CAMP CREEK ROAD (FS RD 8520), TAKE HIGHLAND ROAD WEST CA. 

 0.5 MILE. TAKE ROAD TO RIGHT AND PROCEED CA. 0.5 MILE TO JUNCTION. 

 STAY LEFT AND PROCEED 0.25-0.50 MILE TO SITE. 



Element occurrence data: 



50+ INDIVIDUALS IN EARLY FRUIT. 



General site description: 



OPEN EXPOSURE ON CONCAVE MIDSLOPE; MOIST AREA. ASSOCIATED DOMINANT 

 SPECIES: POTENTILLA FRUTICOSA AND JUNCUS BALTICUS . ADDITIONAL 

 ASSOCIATED SPECIES: ASTRAGALUS ALPINUS, POTENTILLA FRUTICOSA, JUNCUS 

 TENUIS. 



Land owner/manager: 



DEERLODGE NATIONAL FOREST, BUTTE RANGER DISTRICT 



Comments: 



SITE IS ADJACENT TO ROAD. AREA HAS BEEN LOGGED. 



Information source: 



LESICA, P. DIVISION OF BIOLOGICAL SCIENCES, UNIV. OF MONTANA, 

 MISSOULA, MT 59812. 



^^ecimens: 

 ^ LESICA, P. (5750). 1992, MONTU. 



