- Herbarium ID: NHIC
- Accession Number: MJO12506
- Scientific Name: Carex xerantica L.H.Bailey
- Family Name: Cyperaceae
- Location: Sleeping Giant (Sibley) Provincial Park, N shore of Lake Superior, Ont.
- District Located: not specified
- Longitude/Latitude: 88.92083W / 48.31611 N
- Habitat: Dry, SE-facing slope at crest of cliff on knees of Sleeping Giant.
- Notes: Rare and local, approx. 10 small clumps seen.
- Collector: M.J. Oldham
- Collection Number: 21015
- Collection Date: 30-Jun-1998
- Determined by: M.J. Oldham
- Annotation by: A.A. Reznicek 1998.