ITIS
Also known as Integrated Taxonomic Information System
Here you will find authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.
Getting access
Open access Open
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
About this database
| Website | https://www.itis.gov/ |
|---|---|
| Subjects | Life Sciences · Biology · Medicine · Plant Sciences · Zoology · Microbiology, Virology and Immunology |
| Last updated | 2026-09-11 |