February 6, 1996 



MONTANA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



Scientific Name: LOMATIUM ATTENUATUM 

 Common Name: TAPER-TIP DESERT- PARSLEY 



Global rank: G3 

 State rank: S2 



Forest Service status: 

 Federal Status: 



Element occurrence code: 

 Element occurrence type: 



PDAPI1B240.006 



Survey site name 



EG rank 



EO rank comments 



ROCKY HILLS 



County: BEAVERHEAD 

 USGS quadrangle: GRANT 



Township: Range: Section: TRS comments: 



008S OllW 30 NW4; 19 SW4 ; 31 NW4 



Precision 



Survey date 



First observation 



Last observation 



Elevation: 6800 - 7587 

 1995-07-22 Slope/aspect: 1-15% / SOUTH, SW 

 1995-07-22 Size (acres) : 



Location : 



CA. 2.5 MILES DUE SOUTH OF BANNACK; GOING CA. 3 MILES SOUTH OF BANNACK 

 HWY ON WEST ROAD, CA . 3 MILES EAST ON BLM ROAD 1827, AND CA . 0.5 MILE 

 ON 2-TPJVCK (LEFT FORK) TO RIDGE. POPULATIONS LIE 0.2 MILE NORTH, 0.5 

 MILE NORTH, AND 1 MILE SOUTH. 



Element occurrence data: 



3 SUBPOPULATIONS . 3 PLANTS IN SECTION 31, 

 50 IN SECTION 19. 



CA. 5 IN SECTION 30, AND CA. 



General site description: 



OPEN, DRY UPPERSLOPE. CALCAREOUS SILT WITH MUCH COBBLE. MADISON GROUP 

 PARENT MATERIAL. ASSOCIATED SPECIES: AGROPYRON SPICATUM (SPARSE 

 PHASE), SPAHEROMERIA ARGENTEA (NORTHERN 2 POPULATIONS), HAPLOPAPPUS 

 ACAULIS, PENSTEMON ARIDUS, POA SCABRELLA, TOWNSENDIA NUTTALLII, ALLIUM 

 TEXTILE, LINUM LEWISII, LESQUERELLA PULCHELLA (SOUTHERN 

 SUBPOPULATIONS) . 



Land owner/manager: 



BLM: BUTTE DISTRICT, DILLON RESOURCE AREA 



Comments : 



SURVEYED BY B. HEIDEL. LITTLE MINING ACTIVITY, NO SIGNS OF GRAZING. 

 LIKELY TO BE MORE SUBPOPULATIONS IN AREA. 



Information source: 



HEIDEL, BONNIE. [BOTANIST] MONTANA NATURAL 

 HERITAGE PROGRAl^, 1515 EAST SIXTH AVENUE, P.O. BOX 

 201800, HELENA, MT 59620-1800. WORK: 406/444-3009. 



