- Herbarium ID: NHIC
- Accession Number: MJO55906
- Scientific Name: Carex pensylvanica Lam.
- Family Name: Cyperaceae
- Location: Seine River, Devils Elbow, channel between Grassy Lk. and Little Grassy Lk., Ont.
- District Located: not specified
- Longitude/Latitude: 92.78417W / 48.65944 N
- Habitat: Scrubby Quercus ellipsoidalis slope.
- Notes: Locally common, GPS UTM; perigynia < 1.5 mm wide- PWB.
- Collector: M.J. Oldham, W.D. Bakowsky, & D. McLeod
- Collection Number: 22001
- Collection Date: 15-Jun-1999
- Determined by: P.W. Ball Dec. 21 (sub. C. inops det. W.J. Cr ...
- Annotation by: [no data]