# Hans-Jürgen Hardtke

> German university professor, engineer, botanist and mycologist

**Wikidata**: [Q1577693](https://www.wikidata.org/wiki/Q1577693)  
**Source**: https://4ort.xyz/entity/hans-j-rgen-hardtke


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. International Plant Names Index
4. author citation in botany and mycology
5. Virtual International Authority File
6. FactGrid