# Picea engelmannii subsp. mexicana

> subspecies of plant

**Wikidata**: [Q56640050](https://www.wikidata.org/wiki/Q56640050)  
**Source**: https://4ort.xyz/entity/picea-engelmannii-subsp-mexicana


## References

1. The IUCN Red List of Threatened Species 2022.2
2. IUCN Red List
3. Integrated Taxonomic Information System
4. Tropicos
5. International Plant Names Index
6. The Plant List 1.1
7. New Zealand Organisms Register
8. World Checklist of Selected Plant Families
9. Plants of the World Online
10. World Flora Online
11. CalPhotos