- Herbarium ID: SSMF
- Accession Number: 011582
- Scientific Name: Carex magellanica subsp. irrigua (Wahlenb.) Hultén
- Family Name: Cyperaceae
- Location: Stand K6b. Approx. 80 km NW of Moosonee, near Kinosheo [Kinoje] Lake, Ontario.
- District Located: Cochrane
- Longitude/Latitude: 81.83333W / 50.5 N
- Habitat: Fen pool near Kinosheo [Kinoje] River, dominated by Utricularia cornuta, Carex limosa, Menyanthes trifoliata, Myrica gale.
- Notes: [no data]
- Collector: R.A. Sims
- Collection Number: 344
- Collection Date: 07/13/1977
- Determined by: R.A. Sims
- Annotation by: [no data]