- Herbarium ID: SSMF
- Accession Number: 004524
- Scientific Name: Osmorhiza berteroi DC.
- Family Name: Apiaceae
- Location: 9.6 mi. W of Hwy 17, Algoma Central Railway property at Michipicoten Harbour, T.30, R.23, Ontario.
- District Located: Algoma
- Longitude/Latitude: 84.95W / 47.95 N
- Habitat: Moist wooded ravine in dense shade.
- Notes: Originally identified as Osmorhiza obtusa. Assoc.: Streptopus, Carex. Replicates: 10.
- Collector: C.E. Garton et al.
- Collection Number: 14449
- Collection Date: 07/17/1971
- Determined by: C.E. Garton
- Annotation by: Kathleen M. Pryer