- Herbarium ID: NHIC
- Accession Number: MJO74993
- Scientific Name: Dryas integrifolia Vahl
- Family Name: Rosaceae
- Location: Barnard Pt., W end of Mortimer Isl., Slate Islands Provincial Park, Lake Superior, Ont.
- District Located: not specified
- Longitude/Latitude: 87.07333W / 48.665 N
- Habitat: With Carex eburnea, Solidago hispida, Potentilla fruticosa, Artemisia campestris.
- Notes: Late flowering; 100's of plants on open rock, 50-100 m from shore; photos.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 25641
- Collection Date: 18-Jun-2001
- Determined by: M.J. Oldham
- Annotation by: [no data]