# Pinus subsect. Balfourianae

> Three species of pine trees native to the Western United States

**Wikidata**: [Q515556](https://www.wikidata.org/wiki/Q515556)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bristlecone_pine)  
**Source**: https://4ort.xyz/entity/pinus-subsect-balfourianae


## References

1. Die natürlichen Pflanzenfamilien, 13. Band: Gymnospermae
2. Freebase Data Dumps. 2013