- Herbarium ID: SSMF
- Accession Number: 010673
- Scientific Name: Carex capitata L.
- Family Name: Cyperaceae
- Location: About 20 km SE of the Shagamu River mouth, 3.5 km from the Hudson Bay coast, SW coast of Hudson Bay, Ontario.
- District Located: Kenora
- Longitude/Latitude: 86.73333W / 55.73333 N
- Habitat: Site 78-58 (9). Forested beach ridge dominated by 3-5 m high Picea glauca and also Cladina stellaris, C. mitis, Dryas intergrifolia, etc.
- Notes: Depth to water table 37 cm, soil: orthic regosol.
- Collector: R.A. Sims
- Collection Number: 2267
- Collection Date: 07/28/1978
- Determined by: R.A. Sims
- Annotation by: [no data]