- Herbarium ID: NHIC
- Accession Number: MJO8576
- Scientific Name: Calamagrostis stricta subsp. inexpansa (A.Gray) C.W.Greene
- Family Name: Poaceae
- Location: Finger Pt., Pigeon Bay, Lake Superior, Middle Falls Provincial Park, Ont.
- District Located: not specified
- Longitude/Latitude: 89.54361W / 48.01333 N
- Habitat: Rocky lakeshore, rare and local.
- Notes: Wide, flat leaves, all else points to ssp. inexpansa - S.J. Darbyshire.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 17797b
- Collection Date: 5-Aug-1995
- Determined by: M.J. Oldham
- Annotation by: S.J. Darbyshire 1995.