- Herbarium ID: NHIC
- Accession Number: MJO6808
- Scientific Name: Tetraneuris herbacea Greene
- Family Name: Asteraceae
- Location: Bay W of Portage Pt., S shore of Manitoulin Island, Ont.
- District Located: Manitoulin
- Longitude/Latitude: 82.55694W / 45.75417 N
- Habitat: Open, flat fissured dolomite, approx. 50 m from shore.
- Notes: 10,000+ plants, jack pine & white cedar nearby, see notes for associates, seed collected.
- Collector: M.J. Oldham
- Collection Number: 16294
- Collection Date: 21-Jun-1994
- Determined by: M.J. Oldham
- Annotation by: A.A. Reznicek 1995.