# Friedhelm Reinhold Butzin

> German botanist

**Wikidata**: [Q10285961](https://www.wikidata.org/wiki/Q10285961)  
**Source**: https://4ort.xyz/entity/friedhelm-reinhold-butzin


## References

1. [Source](https://doi.org/10.2307/3776744)
2. Czech National Authority Database
3. International Plant Names Index
4. author citation in botany and mycology
5. Harvard Index of Botanists
6. NUKAT
7. Virtual International Authority File