# Frederick King Butters

> American botanist, geologist and mountaineer (1878-1945)

**Wikidata**: [Q21388450](https://www.wikidata.org/wiki/Q21388450)  
**Source**: https://4ort.xyz/entity/frederick-king-butters


## References

1. Bionomia
2. Virtual International Authority File
3. International Plant Names Index
4. author citation in botany and mycology
5. Faceted Application of Subject Terminology
6. Biodiversity Heritage Library
7. Harvard Index of Botanists
8. NUKAT
9. [Source](https://plants.jstor.org/stable/10.5555/al.ap.person.bm000150618)
10. [Bionomia](https://bionomia.net/dataset/7bd65a7a-f762-11e1-a439-00145eb45e9a)
11. [Bionomia](https://bionomia.net/dataset/861e6afe-f762-11e1-a439-00145eb45e9a)