Hadwen, Seymour (1877–1947)
- Standard Form
- Hadwen
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:authors:29422-1
- Alternative Names
- Hadwen, Isaac Seymour Andre
- Area of Interest
- Algae
- Information Source
- Berkeley Algal list; Alexander B. Doweld (IFPNI)