PLANT: Stems several, branched at base. FLOWER: stamens unequally inserted, the anthers included. NOTES: See also parent taxon. Sandstone outcrops, gravelly soils, ponderosa pine woodland; Coconino co.; 2600 m (8530 ft); Jun-Aug; s UT, n AZ . Known from only one location in AZ, on the n rim of Grand Canyon (C. M. Hoak 18031). REFERENCES: Dieter H. Wilken and J. Mark Porter, 2005, Vascular Plants of Arizona: Polemoniaceae. CANOTIA 1: 1-37.