MONTANA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



Scientific Name: DRABA DENSIFOLIA 

 Common Name: DENSE-LEAF WHITLOW-GRASS 



Global rank: G5 Forest Service status: 

 State rank: S2 Federal Status: 



Element occurrence code: PDBRA110W0 . 001 

 Element occurrence type: 



Survey site name: HOMESTAKE REST AREA 



EO rank: 

 EO rank comments: 



County: JEFFERSON 



USGS quadrangle: HOMESTAKE 



DELMOE LAKE 



Township/Range Section: TRS Note: 

 002N006W 20 



Survey date: Elevation: 6300 



First observation: 1986 Slope/aspect: - / SOUTH 



Last observation: 1986-04-26 Size (acres) : 

 » 



Location: 



JUST EAST OF REST AREA, OFF INTERSTATE-9 , 2 MILES EAST OF HOMESTAKE 

 PASS. 



Element occurrence data: 

 COMMON . 



General site description: 



IN COARSE, SANDY, GRANITE-DERIVED SOIL OF STEEP SOUTH-FACING BANK, 

 WITH ERYSIMUM ASPERUM AND CHAENACTIS DOUGLASII. 



Land owner/manager: 



DEERLODGE NATIONAL FOREST, JEFFERSON RANGER DISTRICT 



Comments: 



LABEL READS RANGE 7 WEST; REST AREA IS IN RANGE 6 WEST. 



Information source: 



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

 MONTANA, MISSOULA, MT 59812. (3693). 1986. SPECIMEN # 

 104255. MONTU. 



Specimens: 



