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HOWELLIA AQUATILIS 

 WATER HOWELLIA 



Global rank: G2 Forest Service status: SENSITIVE LIST 

 State rank: S2 Federal Status: C2 



Element occurrence code: PDCAM0A010. 044 



Survey site name: LINDBERGH LAKE 

 County: Missoula 



USGS quadrangle: CYGNET LAKE 



Township-range: 019N017W Section: 12 

 Township-range comments: S2SE4NE4, N2NE4SE4 



Survey date: 1987-07-29 Elevation: 4215 

 First observation: 1987 Slope/aspect: LEVEL 



Last observation: 1989-07-18 Size (acres) : 1 



Location: 



SWAN VALLEY, SOUTHEAST OF LINDBERGH LAKE RD. , 2.0 AIR MILES 

 WEST OF ST. HWY 83. 



Element occurrence data: 



EST. 275-400 PLANTS (1987); 90-120 PLANTS (1989); POND IS 

 ALONGSIDE A HEAVILY USED GRAVEL ROAD, AND IS UNDER A POWER 

 LINE. 



General site description: 



GLACIAL POTHOLE DEPRESSION; WITH CAREX VESICARIA, SIUM 

 SUAVE, RANUNCULUS AQUATILIS; POPULUS TRICHOCARPA, P. TREMU- 

 LOIDES, PINUS CONTORTA, LARIX OCCIDENTALIS 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 



