- Herbarium ID: SSMF
- Accession Number: 008682
- Scientific Name: Carex rariflora (Wahlenb.) Sm.
- Family Name: Cyperaceae
- Location: SW coast of Hudson Bay, 10.5 km S of Winisk airport, Ontario.
- District Located: Kenora
- Longitude/Latitude: 85.17222W / 55.17222 N
- Habitat: Site 78-4 (5). Graminoid fen with many fen pools. Dominants include Carex limosa, Scorpidium scorpioides, Scirpus sespitosus.
- Notes: [no data]
- Collector: R.A. Sims
- Collection Number: 2022
- Collection Date: 07/18/1978
- Determined by: R.A. Sims
- Annotation by: [no data]