# Cäsar Schaeffer

> botanist (1867-1944)

**Wikidata**: [Q21607851](https://www.wikidata.org/wiki/Q21607851)  
**Source**: https://4ort.xyz/entity/c-sar-schaeffer


## References

1. Integrated Authority File
2. Biographies of the Entomologists of the World
3. Czech National Authority Database
4. Virtual International Authority File
5. International Plant Names Index
6. author citation in botany and mycology
7. Harvard Index of Botanists
8. NUKAT
9. Biodiversity Heritage Library