# Johann Gottfried Heinzelmann

> German physician and naturalist

**Wikidata**: [Q65767116](https://www.wikidata.org/wiki/Q65767116)  
**Source**: https://4ort.xyz/entity/johann-gottfried-heinzelmann


## References

1. Source
2. [Source](http://www.rgo-rb.ru/wp-content/uploads/2017/06/Putenihin-VP-statya-ob-IG-Gejntselmane-dlya-RGO.pdf)