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.
Conservation Status
Review Date1991-04-04
Change Date1991-04-12
Edition Date1991-04-04
Edition AuthorsBroaddus, Lynn
Rank Reasons
Locally abundant along the Zion Escarpment in Kane and Washington Counties, UT, and in scattered stations along the Colorado and San Juan Rivers and their tributary creeks from Cococino County, AZ into southern San Juan Co., UT (Barneby, 1964).
Ecology & Habitat
Habitat
Rock ledges, sandy talus in canyons and at the foot of cliffs, sometimes washed down to valley floor (Barneby, 1964).
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.