# Picea purpurea subsp. balfouriana
**Wikidata**: [Q92847306](https://www.wikidata.org/wiki/Q92847306)  
**Source**: https://4ort.xyz/entity/picea-purpurea-subsp-balfouriana


## References

1. Global Biodiversity Information Facility
2. International Plant Names Index
3. World Checklist of Selected Plant Families
4. Plants of the World Online
5. World Flora Online