# Jens Clausen

> American botanist (1891-1969)

**Wikidata**: [Q1687144](https://www.wikidata.org/wiki/Q1687144)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jens_Clausen)  
**Source**: https://4ort.xyz/entity/jens-clausen


## References

1. Virtual International Authority File
2. BnF authorities
3. CYTO-GENETIC AND TAXONOMIC INVESTIGATIONS ON MELANIUM VIOLETS
4. International Plant Names Index
5. International Standard Name Identifier
6. CiNii Research
7. Find a Grave
8. SNAC
9. Dansk Biografisk Leksikon
10. Freebase Data Dumps. 2013
11. FamilySearch
12. LIBRIS. 2012
13. [Source](https://herbarium.bgbm.org/object/B100557270)