# Friedrich Vierhapper

> Austrian botanist (1876-1932)

**Wikidata**: [Q84857](https://www.wikidata.org/wiki/Q84857)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Friedrich_Karl_Max_Vierhapper)  
**Source**: https://4ort.xyz/entity/friedrich-vierhapper


## References

1. Integrated Authority File
2. International Plant Names Index
3. Czech National Authority Database
4. Bionomia
5. Freebase Data Dumps. 2013
6. Virtual International Authority File
7. CONOR.SI
8. [Source](https://gzu.jacq.org/GZU000274106)
9. [Source](https://w.jacq.org/W19140009670)
10. [Source](https://wu.jacq.org/WU0064476)
11. [Bionomia](https://bionomia.net/dataset/064508e2-255e-4d82-9f13-05d73476cc03)