# Robert Keller

> Swiss botanist (1854-1939)

**Wikidata**: [Q6109483](https://www.wikidata.org/wiki/Q6109483)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Robert_Keller_(botanist))  
**Source**: https://4ort.xyz/entity/robert-keller


## References

1. Czech National Authority Database
2. Integrated Authority File
3. International Plant Names Index
4. Source
5. Historical Dictionary of Switzerland
6. Virtual International Authority File
7. CONOR.SI
8. [Source](https://herbarium.bgbm.org/object/B101001947)
9. [Source](https://gzu.jacq.org/GZU000266951)
10. [Source](https://wu.jacq.org/WU0034827)
11. [Source](https://je.jacq.org/JE00022302)