MONTANA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



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Scientific Name: CAREX IDAHOA 

 Common Name: IDAHO SEDGE 



Global rank: G2Q Forest Service status: SENSITIVE 

 State rank: SI Federal Status: 3C 



Element occurrence code: PMCYP036E0 . 008 

 Element occurrence type: 



Survey site name: SOUTH FORK TUCKER CREEK 



EO rank: 

 EO rank comments: 



County: SILVER BOW 



uses quadrangle: TUCKER CREEK 



Township/Range Section: TRS Note: 

 001N009W 36 NE4 



Survey date: Elevation: 6180 



First observation: 1992-06-27 Slope/aspect: 

 Last observation: 1992-06-27 Size (acres) : 1 



|i:;ation: 



^ FROM DIVIDE (TOWN), GO NORTH ON FRONTAGE ROAD CA . 5 MILES. GO EAST 



UNDER 1-15 CA. 1.5 MILES TO RAl^CH . TAKE ROAD TO RESERVOIR CA . 1 MILE. 



INSTEAD OF CONTINUING UPHILL, GO DOWN TO CREEK. SITE IS CA. 0.4 MILE 



UPSTREAM. 



element occurrence data: 



50-100 INDIVIDUALS; IMMATURE FRUIT PRESENT. 



General site description: 



OPEN EXPOSURE ON STRAIGHT SLOPE; MOIST AREA IN BOTTOM ON FLOODPLAIN 

 TERRACE. SILTY SOIL OF ALLUVIAL PARENT MATERIAL. ECOTONE BETWEEN CAREX 

 NEBRASCENSIS WET MEADOW AND ARTEMISIA TRIDENTATA-FESTUCA IDAHOENSIS 

 STEPPE, WITH POA PRATENSIS AND JUNCUS BALTICUS . 



and owner/manager: 



STATE LAND - UNDESIGNATED 



omments: 



LIVESTOCK DISTURBANCE EVIDENT. 



nformation source: 



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

 MISSOULA, MT 59812. 



^cimens : 



^' LESICA, P. (5730). 1992. MONTU. 



