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 Date1994-05-03
Change Date1994-05-03
Edition Date1991-03-06
Edition AuthorsBroaddus, Lynn, rev. L. Kutner (5/94).
Rank Reasons
Rare in Trans-Pecos and Edwards Plateau of Texas, expected (but not documented) in one county of New Mexico, and known from five counties in Arizona. Also known from Mexico, but abundance and distribution not known. Rank of G4 from Texas Heritage Program; distribution includes MX (FNA 1993).
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.