Polemonium viscosum, known as sky pilot, skunkweed, sticky Jacobs-ladder, and sticky polemonium, is a flowering plant in the genus Polemonium native to western North America from southern British Columbia east to Montana and south to Arizona and New Mexico, where it grows at high altitudes on dry, rocky sites. It is a perennial herbaceous plant growing 10–30 cm tall, with pinnate leaves up to 15 cm long with numerous small spoon-shaped leaflets 1.5–6 mm long and 1–3 mm broad. It has purple flowers 17–25 mm long. It is grown as an ornamental plant in rock gardens. References Plants of British Columbia: Polemonium viscosum NRCS: USDA Plants Profile Polemonium viscosum, , Range Map-(w/out CA): viscosum Flora of Arizona Flora of Colorado Flora of Idaho Flora of Montana Flora of New Mexico Flora of Nevada Flora of Oregon Flora of Utah Flora of Washington (state) Flora of Wyoming Flora of Alberta Flora of British Columbia Flora without expected TNC conservation status