MONTANA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



Scientific Name: THELYPODIUM SAGITTATUM SSP SAGITTATUM 

 Common Name: SLENDER THELYPODY 



Global rank: G3G4T? Forest Service status: 

 State rank: SI Federal Status: 



Element occurrence code: PDBRA2N0E2 . 001 

 Element occurrence type: 



Survey site name: ODELL CREEK ALKALINE MEADOW 



EO rank: B 

 EO rank comments: LARGE POPULATION, GOOD EXAMPLE OF COMMUNITY TYPE. 



County : BEAVERHEAD 



USGS quadrangle: SLIDE MOUNTAIN 



UPPER RED ROCK LAKE 



Township: Range: Section: TRS comments: 

 014S OOIW 20 SW4; 19 SE4 



Precision: S 



Survey date: 1987-06-06 Elevation: 6620 



First observation: 1987-06-06 Slope/aspect: LEVEL 



Last observation: 1993-06-19 Size (acres) : 80 



Location: 



CENTENNIAL VALLEY, 3 MILES EAST OF LAKEVIEW, NORTH OF RED ROCK PASS 

 ROAD, CA. 0.50 MILE NORTHWEST OF SHAMBO POND. 



Element occurrence data: 



1993: ESTIMATED 500 INDIVIDUALS, 50% IN FLOWER, 50% IN FRUIT. 1987: 

 CA. 50 PLANTS OBSERVED; EST. 101-1000 GENETS; EVIDENCE OF LIGHT 

 LIVESTOCK USE. 



General site description: 



MOIST ALKALINE MEADOW; WITH POTENTILLA FRUTICOSA, JUNCUS BALTICUS, 

 PHLOX KELSEYI, DODECATHEON PULCHELLUM, ARTEMISIA TRIDENTATA, A. 

 TRIPARTITA, VALERIANA EDULIS, CAREX SPP. , DESCHAMPSIA CAESPITOSA, 

 SALIX SP. 



Land owner /manager : 



RED ROCK LAKES NATIONAL WILDLIFE REFUGE 

 PRIVATELY OWNED LAND (INDIVIDUAL OR CORPORATE) 

 RED ROCK LAKES WILDERNESS 



Comments: 



OBSERVED BY DENISE CULVER IN 1993. 



Information source: LESICA, PETER. DIVISION OF BIOLOGICAL SCIENCES, 



UNIVERSITY OF MONTANA, MISSOULA, MT 59812. 



Specimens: LESICA, P. (4263). 1987. MONTU. 



