Loughmiller, Campbell and Lynn
Balsamorhiza hookeri Nutt.
Hooker's balsamroot, Hairy balsamroot
Asteraceae (Aster Family)
The leaves of this species are deeply segmented, appearing in basal tufts from a woody taproot
with the 4-12 in., leafless flowering stems. These bear solitary,
2-3 in. wide, yellow sunflower-like flowers.
The species of this plant is named for William Jackson Hooker (1785-1865) who was Director of Kew Gardens from 1841-1865. He wrote “Flora boreali-americana” and many other works. He was founder and editor of “Journal of Botany”.
Image Gallery: 4 photo(s) available
Plant CharacteristicsDuration: Perennial Habit: Herb Leaf:
Fruit: Size Class:
Bloom InformationBloom Color: Yellow
Bloom Time: Apr , May , Jun
AZ , CA , CO , ID , NV , OR , UT , WA , WY Native Distribution:
WA to c. CA (absent from OR), e. to ID & n.w. CO Native Habitat:
Grassy, rocky, subalkaline flats; scrublands; 2500-5000 ft. USDA Native Status: L48(N)
Growing ConditionsWater Use: Medium
Light Requirement: Sun
Soil Moisture: Dry
CaCO3 Tolerance: Medium
Soil Description: Dry, rocky soils.
Conditions Comments: Not Available
BenefitConspicuous Flowers: yes