- Herbarium ID: NHIC
- Accession Number: MJO12369
- Scientific Name: Dichanthelium perlongum (Nash) Freckmann
- Family Name: Poaceae
- Location: Approx. 13 km SW of Clearwater Bay, Between Echo Bay on Lake of the Woods, and Clytie Bay on Shoal Lake, Ont.
- District Located: Kenora
- Longitude/Latitude: 94.95278W / 49.63528 N
- Habitat: Open rocky ridge near radio tower.
- Notes: See S.J. Darbyshire e-mail of 27 May 2004.
- Collector: M.J. Oldham, W.D. Bakowsky, & Bruce Ford
- Collection Number: 20885
- Collection Date: 24-Jun-1998
- Determined by: S.J. Darbyshire May 24 (sub. P. depauperatum).
- Annotation by: [no data]