# Pinus ponderosa var. scopulorum

> variety of plants

**Wikidata**: [Q24692859](https://www.wikidata.org/wiki/Q24692859)  
**Source**: https://4ort.xyz/entity/pinus-ponderosa-var-scopulorum


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Tropicos
5. International Plant Names Index
6. The Plant List 1.1
7. GRIN Taxonomy for Plants
8. Flora of North America
9. Database of Vascular Plants of Canada
10. United States Department of Agriculture Plants Database
11. New Zealand Organisms Register
12. UMLS 2023
13. World Checklist of Selected Plant Families
14. Plants of the World Online
15. World Flora Online
16. Native Plants Database
17. Open Tree of Life reference taxonomy version 3.2
18. E-Flora BC
19. North Carolina Extension Gardener Plant Toolbox
20. Colorado Plant Database
21. CalPhotos