- Herbarium ID: NHIC
- Accession Number: MJO8848
- Scientific Name: Calamagrostis stricta subsp. inexpansa (A.Gray) C.W.Greene
- Family Name: Poaceae
- Location: E end of beach at mouth of Aguasabon River, on Lake Superior, Ont.
- District Located: not specified
- Longitude/Latitude: 87.11306W / 48.77028 N
- Habitat: Sand beach, locally common with Ammophila.
- Notes: C. inexpansa type -S.J.D., sub Calamagrostis ?lacustris det. M.J.O.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 18035
- Collection Date: 10-Aug-1995
- Determined by: S.J. Darbyshire 1995.
- Annotation by: [no data]