- Herbarium ID: NHIC
- Accession Number: MJO77764
- Scientific Name: Calamagrostis stricta subsp. inexpansa (A.Gray) C.W.Greene
- Family Name: Poaceae
- Location: Hwy 11, approx. 1 km W of Seine River bridge, E of Rainy Lake, Ont.
- District Located: not specified
- Longitude/Latitude: 92.30778W / 48.74222 N
- Habitat: Ditch and adjacent roadside prairie remnant.
- Notes: C. lacustris type?
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 26914
- Collection Date: 18-Aug-2001
- Determined by: M.J. Oldham
- Annotation by: [no data]