# Olaf Hagerup

> Danish botanist (1889–1961)

**Wikidata**: [Q4494500](https://www.wikidata.org/wiki/Q4494500)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Olaf_Hagerup)  
**Source**: https://4ort.xyz/entity/olaf-hagerup


## References

1. Virtual International Authority File
2. International Plant Names Index
3. International Standard Name Identifier
4. Dansk Biografisk Leksikon
5. Freebase Data Dumps. 2013
6. [LIBRIS. 2012](https://libris.kb.se/katalogisering/42gkp3pn44j8bbj)
7. National Library of Israel Names and Subjects Authority File
8. [Source](https://herbarium.bgbm.org/object/B100188048)