- Herbarium ID: NHIC
- Accession Number: MJO76632
- Scientific Name: Potentilla crantzii (Crantz) Beck ex Fritsch 1897, non Beck ex Lindm. 1918
- Family Name: Rosaceae
- Location: Polar Bear Provincial Park, approx. 2 km W of Radar site 415, 12 km W of James Bay coast, and 22 km SW of Hook Pt., James Bay, Ont.
- District Located: Kenora
- Longitude/Latitude: 82.43972W / 54.73361 N
- Habitat: On E-facing gravelly slope of beach ridge.
- Notes: Locally abundant; flowering.
- Collector: M.J. Oldham & D.A. Sutherland
- Collection Number: 26226
- Collection Date: 9-Jul-2001
- Determined by: M.J. Oldham
- Annotation by: A.A. Reznicek Feb. 24, P.W. Ball 24.