- Herbarium ID: NHIC
- Accession Number: MJO12442
- Scientific Name: Elymus trachycaulus (Link) Gould ex Shinners
- Family Name: Poaceae
- Location: S shore of Northern Peninsula, just NE of Robson Island, Lake of the Woods, Ont.
- District Located: Kenora
- Longitude/Latitude: 94.64306W / 49.65639 N
- Habitat: Dry, open rocky ground.
- Notes: Rare and local.
- Collector: M.J. Oldham, W.D. Bakowsky, B. Ford, & D. Punter
- Collection Number: 20956
- Collection Date: 26-Jun-1998
- Determined by: S.J. Darbyshire May 24 (sub Lolium persicum d ...
- Annotation by: [no data]