Silene douglasii, Davidson, C 12221--ID. Custer Co. 6.8 mi N and W of Challis on Twin Peaks Rd. 14 Jul 2013. (198).JPG
Native to British Columbia, California, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming (source: POWO). Flora of the World documents 3 occurrences across 1 country.
Location
United States, Idaho, Custer (Stanley)
44.149139, -114.916833
Location Remarks
Redfish Lake
Collectors
Christopher Davidson, Sharon R. Christoph, Roy E. Gereau, Charlotte M. Taylor
Notes
Steep, coarse basalt scree slope south above the road.
Location
United States, Oregon, Harney (Princeton)
42.666944, -118.711194
Location Remarks
South Steens Mountain Loop, c. 6 km east of bridge at Donner and Blitzen River. 1806 m elev.
Collectors
Christopher Davidson, Charlotte M. Taylor, Roy E. Gereau, Sharon R. Christoph
Notes
Rocky hillside east of the road; within sagebrush steppe. Shady, rock crevices.
Location
United States, Idaho, Elmore (Boise)
43.547472, -115.785944
Location Remarks
Black's Creek Road, 15.7 mi SW of Prairie
Collectors
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Caryophyllales
Family
Caryophyllaceae
Genus
Silene
Specific Epithet
douglasii
Authorship
Hook.
What is EDGE?
Evolutionary distinctiveness
Lower
ED 1.0
Part of a well-represented branch of the plant tree of life, with many close relatives.
Threat status
Modelled estimate
EDGE score
0.1
Global rank
#251,544 of 335,497
Top 75%
Extinction probability
12%
