- Herbarium ID: NHIC
- Accession Number: MJO78612
- Scientific Name: Rosa acicularis Lindl.
- Family Name: Rosaceae
- Location: Abandoned Canadian National Railway (CNR) line, near Oskondaga River, 4.3 km SE of Raith P.O., Ont.
- District Located: not specified
- Longitude/Latitude: 89.87W / 48.79972 N
- Habitat: Moist meadow near abandoned railway.
- Notes: Sub. Rosa ?arkansana det. MJO.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 26932
- Collection Date: 18-Aug-2001
- Determined by: A.A. Reznicek Feb. 24.
- Annotation by: [no data]