Herbarium Label
- Herbarium ID: AUC
- Accession Number: 1850
- Scientific Name: Sium suave Walter
- Family Name: Apiaceae
- Location: St. Joseph Island, Ontario.
- District Located: Algoma
- Longitude/Latitude: 83.21666W / 46.21666 N
- Habitat: Shallow water, shores.
- Notes: Note the submergent leaf morphology, very well-developed.
- Collector: District Herbarium
- Collection Number: not specified
- Collection Date: 10/12/1975
- Determined by: not specified
- Annotation by: Ian D. Macdonald