The taxon authority Janzen may refer to:
- Daniel H. Janzen (born 1939, D.H.Janzen), entomologist
- Jens-Wilhelm Janzen, paleoentomologist
- Peter Janzen, herpetologist
- Peter Janzen (botanist) (1851–1922, Janzen), bryologist
This article is issued from Wikimedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.