# Ludwig Georg Karl Pfeiffer

> German physician, zoologist and botanist (1805–1877)

**Wikidata**: [Q63727](https://www.wikidata.org/wiki/Q63727)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ludwig_Karl_Georg_Pfeiffer)  
**Source**: https://4ort.xyz/entity/ludwig-georg-karl-pfeiffer


## References

1. Integrated Authority File
2. Hessian Biography
3. International Plant Names Index
4. International Standard Name Identifier
5. Virtual International Authority File
6. CiNii Research
7. SNAC
8. Base biographique
9. Freebase Data Dumps. 2013
10. [Source](https://www.biodiversitylibrary.org/page/9766944)
11. CERL Thesaurus
12. Bionomia