Carex holmgreniorum Reznicek & D.F. Murr.
Annotated by Ben Legler, 21 Aug 2020. Remarks: Duplicate of specimen cited in JBRIT 7:37-51 (2013).

Idaho: Caribou County: Soda Springs Natural Scenic Area, Idaho Transportation Department land, 0.5 mile W of Soda Springs, between Hwy 30 and Alexander Reservoir. Elev. 5730 ft.
T09S R41E S11 NE
Datum: WGS 84. Uncertainty: 569 meters. Coordinate Source: Calc. from TRS. Updated PLSS from R14E to R41E.
Substrate-calcareous travertine, shallow fine-textured soil over travertine. Juniperus scopulorum/Potentilla fruticosa/Juncus balticus community. Assoc. w/ Carex scirpoidea, Pinus flexilis, Poa pratensis. Plants caespitose; uncommon. Phenology: Fertile.

Bob Moseley 2620, Jun 9, 1993
ID, Accession: 113443, Barcode: ID018949