Carex incurviformis Mack. var. incurviformis
[= Carex incurviformis]
Annotated by Joy Mastrogiuseppe, 25 Aug 1991.

Idaho: Custer County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Substrate granite. Steep N-facing slope, moist ledges on outcrop surrounded by talus. Moist moss mounds with associates. Associated species: Saxifraga oppositifolia, Saxifraga cernua, Saxifraga adscendens, Luzula spicata, Festuca ovina, Cerastium beeringianum, Astragalus alpinus. Locally common on this small outcrop. Corolla white. Phenology: Fertile.

Bob Moseley 2411, Jul 26, 1991
With Susan Bernatas
ID, Accession: 115919, Barcode: ID017560