# Justus Carl Hasskarl

> German botanist (1811-1894)

**Wikidata**: [Q68616](https://www.wikidata.org/wiki/Q68616)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Justus_Carl_Hasskarl)  
**Source**: https://4ort.xyz/entity/justus-carl-hasskarl


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. CiNii Research
5. International Plant Names Index
6. SNAC
7. KNAW Past Members
8. BnF authorities
9. Justus Karl Hasskarl. Biografisch Portaal
10. Freebase Data Dumps. 2013
11. CONOR.SI
12. CERL Thesaurus