# Klaus Ammann

> botanist and professor (1940–2023)

**Wikidata**: [Q1688862](https://www.wikidata.org/wiki/Q1688862)  
**Source**: https://4ort.xyz/entity/klaus-ammann-q1688862


## References

1. Virtual International Authority File
2. BnF authorities
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-3610-412X/employment/2448937)
4. ORCID Registry
5. [Source](https://www.herbarien.uzh.ch/en/herbarien-zzt/sammler-details.html?id=721)
6. [Source](https://www.ch-cultura.ch/de/archiv/umwelt-mitwelt/der-schweizer-botaniker-klaus-ammann-ist-gestorben)
7. [BnF authorities](http://data.bnf.fr/ark:/12148/cb13484245d)
8. SciGraph
9. National Library of Israel Names and Subjects Authority File