Arnica rydbergii Greene belongs to the Asteraceae family. Flora of the World contains 2 recorded occurrences of this taxon, distributed across 1 country.
Arnica rydbergii, CDavidson10963--ID. Valley Co. Warren Wagon Rd jct with Bear Pete Rd. 9 Jul 06. 164.jpg
Family
Asteraceae
Genus
Arnica
Specific Epithet
rydbergii
Authorship
Greene
7/8/2006
Location
USA, Idaho, Valley
44.158000, -116.118361
Location Remarks
Highway 55 c. 10 km north of the bridge at Banks. Mixed conifer forest along the N. Fork Payette River.
Collectors
7/19/2007
Location
USA, Idaho, Idaho
45.244000, -115.588639
Location Remarks
1.9 km N of Warren Summit on FSR 340, at Mayflower Creek Bridge. Elev. 1904 m.
Collectors
No collectors specified
