Locality: U.S.A., COLORADO, MONTROSE CO.: Montrose Co: Nyswonger Mesa, near the summit of Paradox Pass between La Sal Creek and Paradox Valley, 1988.10.26, Bratt, C., Weber, W.A. & Timdal, E. 7015 [38°20'N, 109°'W]
Currently accepted name:Rimularia paradoxa Timdal & W.A. Weber