ELEMENT OCCURRENCE RECORD 34 



Grindelia howellii 



Occurrence number: 02 3 



Global rank: G3 Forest Service status: SENSITIVE LIST 

 State rank: S3 Federal Status: C2 



Survey site name: DONEY LAKE 



EO rank: D 

 EO rank comments: 1986: SMALL ROADSIDE POPULATION. 1990: 



VERY DENSE KNAPWEED. 



County: POWELL 



USGS quadrangle: OVANDO MOUNTAIN 



Township-range: 015N011W Section: 20 Precision: S 

 Township-range comments: NW4NW4 



Survey date: 1986-07-26 Elevation: 4460 

 First observation: 1986 Slope/aspect: 



Last observation: 1990-08-09 Size (acres) : 2 



Location: 



ALONG GRAVEL ROAD ON NORTH SIDE OF DONEY LAKE, CA. 1 AIR MILE 

 NORTHWEST OF NORTH FORK OF THE BLACKFOOT RIVER, CA. 5 AIR MILES ENE OF 

 OVANDO. 



Element occurrence data: 



1986: 60 PLANTS, IN FLOWER; PLANTS OCCUR ALONG ROAD AND ON BANK SOUTH 

 OF ROAD; NOT OBSERVED AWAY FROM ROADSIDE. 1990: 86 PLANTS COUNTED. 



General site description: 



GRAVELLY LOAM SOIL; PINUS PONDEROSA/PSEUDOTSUGA MENZIESII, WITH 

 CENTAUREA MACULOSA, PHLEUM PRATENSE, ACHILLEA MILLEFOLIUM, ASTER SPP. , 

 MELILOTUS SPP. 



Land owner/manager: 



CHAMPION INTERNATIONAL LAND 



Comments: 



VOUCHER-SHELLY, J.S. (1266) AND G.V. KING, 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 



