Family
Asteraceae
Genus
Ageratina
Specific Epithet
occidentalis
Authorship
(Hook.) R.M. King & H. Rob.
8/28/2020
Location
USA, Idaho, Adams
45.189778, -116.304556
Location Remarks
Hwy 55 along the Little Salmon River. Ca. 19 km S of Pollock. Coarse basalt gravel on roadside turnout above the river. 976 m elev.
Collectors
No collectors specified
Notes
In Douglas fir-spruce-ponderosa forest. Coarse metamorphic scree above the road. Subshrub; flowers deep pink.
8/7/2012
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
Notes
Dry roadside bank in area of massive glacial scree NW of the road. Mixed conifer forest.
7/14/2007
Location
USA, Idaho, Adams
45.189778, -116.304556
Location Remarks
Hwy 55 along the Little Salmon River. Ca. 19 km S of Pollock. Coarse basalt gravel on roadside turnout above the river. 976 m elev.
Collectors
No collectors specified
