Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Taxonomic Comments
3C federal status under the name C. purpureus var. rosei.
Conservation Status
Review Date1994-02-25
Change Date1994-02-25
Range Extent Comments
Endemic to central Utah, found in Duchesne, Juab, Millard, Sanpete, Sevier, and Wasatch Counties (Welsh 1993).
Ecology & Habitat
Habitat
Pinyon-juniper, sage-brush, mountain brush, bull grass, limber pine, white fir, and rarely desert shrub communities, in marly limestone, shaly slopes, and clay or sandy-clay soils, at 1615 to 2290 m (Welsh 1993).
Flora of North America Editorial Committee (FNA). 2024. Flora of North America north of Mexico. Vol. 13. Magnoliophyta: Geraniaceae to Apiaceae. Oxford Univ. Press, New York. xxiv + 566 pp.
Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
New Mexico Native Plant Protection Advisory Committee. 1984. A handbook of rare and endemic plants of New Mexico. Univ. New Mexico Press, Albuquerque. 291 pp.
Welsh, S.L., N.D. Atwood, S. Goodrich, and L.C. Higgins (eds.) 1993. A Utah flora. 2nd edition. Brigham Young Univ., Provo, Utah. 986 pp.