- Herbarium ID: SSMF
- Accession Number: 008399
- Scientific Name: Sabulina dawsonensis (Britton) Rydb.
- Family Name: Caryophyllaceae
- Location: 14 km NW of Winisk, 14.75 km from coast, SW coast of Hudson Bay, Ontario.
- District Located: Kenora
- Longitude/Latitude: 85.38055W / 55.38055 N
- Habitat: Site 78-19 (7) and 19A (7). Graminoid fen with well-developed Scorpidium palsas up to 2 m high.
- Notes: Water pH 6.8, conductivity 140 umhos, depth to water table 7 cm, depth of peat 45 cm.
- Collector: R.A. Sims
- Collection Number: 2045
- Collection Date: 07/20/1978
- Determined by: J.L. Riley
- Annotation by: [no data]