Habitat: sandy roadside embankment; rock type= sandy soil; on limestone boulder along roadside
Locality: along U.S. 98 ca. 5.7 mi E of Econfina River and ca. 10 mi W of Perry.
Habitat: upland mixed hardwoods; disturbed soil
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaun Rd. , N of Big Pine Rd.
Habitat: Arctic tundra; Rock Type = calcareous.; around vole hole in tundra
Locality: Toolik Lake-Kuparuk River vicinity, northern foothills of the Brooks Range, mile 117.1 along Dalton Highway. Kuparuk River W of Dalton Hwy.
Habitat: Growing on limestone rock
Locality: bank overlooking Strait Creek, Strait Creek Preserve, 1 mi W of intersection of Tener and Nace Corner Rd., extreme SW corner of Mifflin Twp.