# Joseph Friedrich Knaf

> physician and botanist (1801-1865)

**Wikidata**: [Q18418918](https://www.wikidata.org/wiki/Q18418918)  
**Source**: https://4ort.xyz/entity/joseph-friedrich-knaf


## References

1. Czech National Authority Database
2. [Bionomia](https://bionomia.net/dataset/85714c48-f762-11e1-a439-00145eb45e9a)
3. [Bionomia](https://bionomia.net/dataset/4ce8e3f9-2546-4af1-b28d-e2eadf05dfd4)
4. [Bionomia](https://bionomia.net/dataset/b740eaa0-0679-41dc-acb7-990d562dfa37)
5. Bionomia
6. Virtual International Authority File
7. International Plant Names Index
8. author citation in botany and mycology
9. Harvard Index of Botanists
10. [Source](https://herbarium.bgbm.org/object/B100461229)
11. [Bionomia](https://bionomia.net/dataset/cd6e21c8-9e8a-493a-8a76-fbf7862069e5)
12. [Bionomia](https://bionomia.net/dataset/f934f8e2-32ca-46a7-b2f8-b032a4740454)
13. [Bionomia](https://bionomia.net/dataset/7e380070-f762-11e1-a439-00145eb45e9a)
14. [Bionomia](https://bionomia.net/dataset/821cc27a-e3bb-4bc5-ac34-89ada245069d)