Erigeron caespitosus, Davidson, C 12205--ID. Custer Co. Hwy 75 18.8 mles east of Sunbeam. Sink Cr. 13 Jul 2013. DSC06918 (19).JPG
Native to Alaska, Alberta, British Columbia, Colorado, Idaho, Manitoba, Montana, Nebraska, North Dakota, Saskatchewan, South Dakota, Utah, Washington, Wyoming, Yukon (source: POWO). Flora of the World documents 1 occurrence 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
Crevices and coarse quartzite scree at the base of a quartzite outcrop on the E side of the road.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Asterales
Family
Asteraceae
Genus
Erigeron
Specific Epithet
caespitosus
Authorship
Nutt.
What is EDGE?
Evolutionary distinctiveness
Lower
ED 0.2
Part of a well-represented branch of the plant tree of life, with many close relatives.
Threat status
Modelled estimate
EDGE score
0.0
Global rank
#325,345 of 335,497
Top 97%
Extinction probability
11%
