- Herbarium ID: SSMF
- Accession Number: 009619
- Scientific Name: Bidens frondosa L.
- Family Name: Asteraceae
- Location: Along CN/CPR tracks but in waste ground along side at N end elevator group, Current River area, Thunder Bay City, Ontario.
- District Located: not specified
- Longitude/Latitude: 89.45W / 48.45 N
- Habitat: In thin soil over basaltic pavement in waste area beside park with seepage.
- Notes: [no data]
- Collector: C.E. Garton
- Collection Number: 19194
- Collection Date: 09/13/1979
- Determined by: C.E. Garton
- Annotation by: [no data]