ELEMENT OCCURRENCE RECORD 48 



Grindelia howellii 



Occurrence number: 041 



Global rank: G3 Forest Service status: SENSITIVE LIST 

 State rank: S3 Federal Status: C2 



Survey site name: BLACKFOOT BACKROADS 



EO rank: C 

 EO rank comments: SMALLER POPULATION, HABITAT LIGHTLY 



DISTURBED BY LOGGING. 



County: POWELL 



USGS quadrangle: WOODWORTH 



Township-range: 015N013W Section: 07 Precision: S 

 Township-range comments: NW4 , CENTER 



Survey date: 1986-08-04 Elevation: 4120 

 First observation: 1986 Slope/aspect: 



Last observation: 1990-08-08 Size (acres) : 33 



Location: 



ALONG AND NEAR OLD LOGGING TRAILS, CA. 1.5-2.0 AIR MILES NORTHWEST OF 

 BLACKFOOT-CLEARWATER WILDLIFE MANAGEMENT AREA HEADQUARTERS, CA. 2.5 

 MILES SOUTH OF WOODWORTH. 



Element occurrence data: 



1986: 68 PLANTS COUNTED, IN FLOWER; PLANTS OCCUR ALONG OLD LOGGING 

 TRAILS, IN GRASSY OPENINGS, AND IN A SHADED THICKET. 1990: 42 PLANTS, 

 ROBUST, BUT FEW ROSETTES. 



General site description: 



1986: GRAVELLY LOAM, LOAM SOILS; PINUS PONDEROSA/LARIX 

 OCCIDENTALIS/PSEUDOTSUGA MENZIESII, POPULUS TREMULOIDES, CENTAUREA 

 MACULOSA, CIRSIUM ARVENSE, FESTUCA SCABRELLA. 1990: LINARIS VULGARIS 

 NOTED. 



Land owner/manager: 



BLACKFOOT-CLEARWATER WILDLIFE MANAGEMENT AREA 

 CHAMPION INTERNATIONAL LAND 

 STATE LAND - UNDESIGNATED 



Comments: 



VOUCHER-SHELLY, J.S. (1297), 1986, MONTU . 



Information source: 



SHELLY, J.S. 1986. FIELD SURVEYS IN MISSOULA AND POWELL COS. OF 25-26 

 JULY, 28-31 JULY, 2-6 AUGUST & 20-22 AUGUST. 



Montana Natural Heritage Program 



