13 



HOWELLIA AQUATILIS 

 WATER HOWELLIA 



Global rank: G2 Forest Service status: SENSITIVE LIST 

 State rank: S2 Federal Status: C2 



Element occurrence code: PDCAM0A010. 001 



Survey site name: LINDBERGH LAKE 

 County: Missoula 



USGS quadrangle: CYGNET LAKE 



Township-range: 019N017W Section: 12 

 Township-range comments: NE4SE4NW4 



Survey date: 1984-07-15 Elevation: 4230 

 First observation: 1984 Slope/aspect: LEVEL 



Last observation: 1989-07-18 Size (acres) : 2 



Location: 



SWAN VALLEY, 0.68 AIR MILES NNE. FROM THE FIRST FORK ON 

 LINDBERGH LAKE ROAD, CA. 2.5 MILES WEST FROM ST. HWY . 83. 



Element occurrence data: 



EST. 75-100+ PLANTS (1987); CA. 300-400 PLANTS (1989); NORTH 

 END OF POND IMPACTED BY LOGGING, WITH SOME SLASH PILED INTO 

 THE WATER. 



General site description: 



GLACIAL POTHOLE; WITH CAREX VESICARIA, SIUM SUAVE, 

 RANUNCULUS GMELINII; POPULUS TRICHOCARPA, PINUS CONTORTA, 

 LARIX OCCIDENTALIS, SALIX SP. AROUND POND. 



Land owner/manager: 



FLATHEAD NATIONAL FOREST, SWAN LAKE RANGER DISTRICT 



Comments: 



Information source: 



SHELLY, J.S. 1987. FIELD SURVEYS IN LAKE AND MISSOULA COS. 

 OF 23-26 & 30 JUNE, 1-17 & 28-30 JULY. 



Element Occurrence Record - Flathead National Forest 

 Montana Natural Heritage Program 



