# Hermann (Robert Theodor) Ziegenspeck

> German botanist and pharmacist (1891-1959)

**Wikidata**: [Q21613648](https://www.wikidata.org/wiki/Q21613648)  
**Source**: https://4ort.xyz/entity/hermann-robert-theodor-ziegenspeck


## References

1. International Plant Names Index
2. author citation in botany and mycology
3. Harvard Index of Botanists
4. NUKAT
5. Virtual International Authority File