Polemonium pulcherrimum var. calycinum (Eastw.) Brand (Polemoniaceae) is native to Alaska, Alberta, Arizona, British Columbia, California, Colorado, Idaho, Khabarovsk, Magadan, Montana, Nevada, New Mexico, Northwest Territories, Oregon, Utah, Washington, Wyoming, Yakutiya, Yukon. Flora of the World documents 2 occurrences across 1 country.
