- Herbarium ID: NHIC
- Accession Number: MJO9772
- Scientific Name: Dichanthelium xanthophysum (A.Gray) 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: MICH dupe is mixed with Panicum depauperatum - A.A. Reznicek.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 18707
- Collection Date: 26-Jun-1996
- Determined by: M.J. Oldham
- Annotation by: S.J. Darbyshire, Reznicek.