18 



Global rank: G2 

 State rank: S2 



HOWELLIA AQUATILIS 

 WATER HOWELLIA 



Forest Service status: SENSITIVE LIST 

 Federal Status: C2 



Element occurrence code: PDCAM0A010.012 



Survey site name: LOST CREEK-CILLY CREEK PONDS 

 County : Lake 



USGS quadrangle: CILLY CREEK 



Township-range: 024N017W Section: 08 

 Township-range comments: NE4SW4NW4 ,SE4NW4NW4 



Survey date: 



First observation: 



Last observation: 



1987-07-07 



1987 



1989-07-11 



Elevation: 3235 

 Slope/aspect: LEVEL 

 Size (acres) : 2 



Location: 



SWAN VALLEY, 0.83 AIR MILES EAST OF ST. HWY 83, 0.37 AIR 

 MILES NORTH OF CILLY CREEK, CA. 5.0 AIR MILES SSE OF SWAN 

 LAKE (TOWN) . 



Element occurrence data: 



EST. 400-500 PLANTS (1987); 16 PLANTS COUNTED IN 1989; MUCH 

 OF POND HAS NO VEGETATION; LOGGING HAS OCCURRED AROUND POND. 



General site description: 



IN SHALLOW WATER OF A GLACIAL DEPRESSION, SOILS FAIRLY UN- 

 CONSOLIDATED; WITH NUPHAR VARIEGATUM, SIUM SUAVE, POTAMOGE- 

 TON SP., POPULUS TRICHOCARPA, BETULA PAPYRIFERA AROUND POND. 



Land owner/manager: 



FLATHEAD NATIONAL FOREST, SWAN LAKE RANGER DISTRICT 



Comments: 



SIGHT RECORD, NO VOUCHER SPECIMEN COLLECTED; SITE SURVEYED 

 WITH ANNE MORLEY (SWAN LAKE, MT) . 



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 



