- Herbarium ID: NHIC
- Accession Number: MJO9773
- Scientific Name: Dichanthelium perlongum (Nash) Freckmann
- Family Name: Poaceae
- Location: W end of Arrow Lk., Laverendrye Waterway Provincial Park, Ont.
- District Located: not specified
- Longitude/Latitude: 90.41083W / 48.11583 N
- Habitat: Talus slope.
- Notes: Spikelets 2.8-3.3, therefore closer to D. perlongum than D. linearifolium -S.J.D.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 18708
- Collection Date: 26-Jun-1996
- Determined by: S.J. Darbyshire (sub P. linearifolium det. M. ...
- Annotation by: [no data]