Campanula uniflora

(Arctic Harebell)


Campanula uniflora, Hoosier Pass, Summit Co. 5570


Campanula uniflora, Hoosier Pass, Summit Co. 5559


Campanula uniflora, Hoosier Pass, Summit Co. 5562


Campanula uniflora, Hoosier Pass, Summit Co. 5561

Scientific Name Campanula uniflora USDA PLANTS Symbol CAUN2
Common Name Arctic Bellflower, Arctic Harebell ITIS Taxonomic Serial No. 34473
Family Campanulaceae (Bellflower) SEINet
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Description Life zones and habitat: Subalpine and alpine (11500 to 14000 ft.); dry to moist meadows, rocky slopes, scree.
Plant: Short, erect perennial with slender stem up to 4 inches tall in Colorado; up to 12 inches at lower altitudes.
Leaves: Basal leaves elliptic to oblanceolate and petiolate, 1/4 to 1-3/4 inches long; shorter stem leaves alternate, elliptic to oblanceolate or linear with small teeth on edges; leaf blades are smooth.
Inflorescence: Single, tilted, funnel-shaped flower, 1/4 to 1/2-inch long; blue or pale blue, pointed lobes about half the corolla length; hairy, pointed sepals.
Bloom Period: July and August.
References: "Flora of Colorado" by Jennifer Ackerfield, Flora of the Canadian Arctic Archipelago and E-Flora BC.
BONAP Distribution Map

Map Color Key
Colorado Status:

© Tom Lebsack 2024

Banner photo: Ten Mile Range and Rhodiola integrifolia (King’s Crown) in Summit County