- Herbarium ID: SSMF
- Accession Number: 010859
- Scientific Name: Carex tenuiflora Wahlenb.
- Family Name: Cyperaceae
- Location: Approx. 80 km NW of Moosonee, near Kinosheo [Kinoje] Lake, Ontario.
- District Located: Cochrane
- Longitude/Latitude: 81.5W / 50.5 N
- Habitat: Site 6d. Conifer swamp along E levee of Kinosheo [Kinoje] River, N of lake. Damp woods, frequent standing water pools.
- Notes: [no data]
- Collector: R.A. Sims
- Collection Number: 314C
- Collection Date: 07/14/1977
- Determined by: J.L. Riley
- Annotation by: [no data]