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Bransford, W.D. and Dolphia
Polemonium viscosum Nutt.
Sky pilot, Sticky polemonium
Polemoniaceae (Phlox Family)
USDA Symbol: POVI
USDA Native Status: Native to U.S.
A leafy plant with stems in clumps has a skunk-like scent from the sticky, glandular hairs that cover leaves and stems; funnel-shaped, blue-violet flowers bloom in loose heads atop stem. Sticky Jacob’s-ladder or sky pilot has both grass-like and fern-like leaves, occuring in bright-green, 3-6 in. high tufts. The fern-like leaves are divided into thick segments with whorls of small leaflets. A 4-20 in. flower stalk arises from the leaf tuft and bears a cluster of light blue, or occasionally white, tubular flowers. Attractive stamens with golden-orange anthers project from the throat. Sticky Jacob’s-ladder has both skunky and sweet-smelling flowers.
The name Sky Pilot comes from its preferred high habitat. Elegant Polemonium (P. elegans), in the high Cascade Mountains of Washington and British Columbia, has undivided leaflets.
Bloom Information
Bloom Color: BlueBloom Time: Apr , May , Jun , Jul , Aug
Distribution
USA: AZ , CO , ID , MT , NM , NV , OR , UT , WA , WYCanada: AB , BC
Native Distribution: S. B.C. & n.e. WA, s.e. through the mts. to n. AZ & NM
Native Habitat: Alpine meadows; open woods near timberline
USDA Native Status: L48(N), CAN(N)
Growing Conditions
Light Requirement: SunSoil Description: Rocky, well-drained soils.
Propagation
Description: Scratch seeds lightly into soil in late summer or early fall.Seed Collection: Not Available
Seed Treatment: A stratification of 40 degrees for 2-3 months improves germination.
Commercially Avail: yes
Find Seed or Plants
View propagation protocol from Native Plants Network.
From the Archive
Wildflower Newsletter 1989 VOL. 6, NO.4 - Spring Climbs Rockies Slowly, Colorado Cooler, Conference of Wildflower and Nati...
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View Recommended Species pageAdditional resources
USDA: Find Polemonium viscosum in USDA PlantsFNA: Find Polemonium viscosum in the Flora of North America (if available)
Google: Search Google for Polemonium viscosum
Metadata
Record Modified: 2007-01-01Research By: TWC Staff
