U.S.A., Montana, Glacier, Saddle between Altyn and Henkel Peaks. North side of Many Glacier Valley. Many Glacier District.
48.812351 -113.660873
48.8123512° N, -113.6608734° W
2180 meters
2180 m.
On rock and soil. Common. Dup. det: John Thomson, 12/84 as X. taractica [mis-ID for North America]. Det: R. Rosentreter, 5/2010 as X. coloradoensis. Substrate: Saxicolous.