# Johann Georg Beer

> Austrian botanist (1803-1873)

**Wikidata**: [Q4083920](https://www.wikidata.org/wiki/Q4083920)  
**Source**: https://4ort.xyz/entity/johann-georg-beer


## References

1. LIBRIS. 2018
2. [Source](https://www.biodiversitylibrary.org/page/28868238)
3. plantillustrations.org
4. Virtual International Authority File
5. International Plant Names Index
6. CERL Thesaurus