# Clarence John Humphrey

> botanist (1882-1970)

**Wikidata**: [Q21516652](https://www.wikidata.org/wiki/Q21516652)  
**Source**: https://4ort.xyz/entity/clarence-john-humphrey


## References

1. [Bionomia](https://bionomia.net/dataset/b740eaa0-0679-41dc-acb7-990d562dfa37)
2. Virtual International Authority File
3. International Plant Names Index
4. Biodiversity Heritage Library
5. author citation in botany and mycology
6. Harvard Index of Botanists
7. [Source](https://www.botanicalcollections.be/specimen/BR5020168923466)