- Herbarium ID: NHIC
- Accession Number: MJO8430
- Scientific Name: Elymus trachycaulus subsp. trachycaulus (Link) Gould ex Shinners
- Family Name: Poaceae
- Location: S side Hwy 17, just W of mouth of Batchawana River, Batchawana Bay, Lake Superior, Ont.
- District Located: Algoma
- Longitude/Latitude: 84.53139W / 46.93417 N
- Habitat: Sandy open ground near Lake Superior.
- Notes:
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 17670
- Collection Date: 2-Aug-1995
- Determined by: M.J. Oldham
- Annotation by: S.J. Darbyshire 1995.