# Werner Hempel

> German university professor

**Wikidata**: [Q18985400](https://www.wikidata.org/wiki/Q18985400)  
**Source**: https://4ort.xyz/entity/werner-hempel


## References

1. Czech National Authority Database
2. Bionomia
3. International Plant Names Index
4. Integrated Authority File
5. author citation in botany and mycology
6. Harvard Index of Botanists
7. Virtual International Authority File
8. FactGrid
9. [Source](https://herbarium.bgbm.org/object/B100001543)
10. [Source](https://je.jacq.org/JE00020979)
11. [Bionomia](https://bionomia.net/dataset/ee0e7875-8fbc-4cd8-a6a8-65f4a871e2ea)