# Betula occidentalis

> species of plant

**Wikidata**: [Q3926712](https://www.wikidata.org/wiki/Q3926712)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Betula_occidentalis)  
**Source**: https://4ort.xyz/entity/betula-occidentalis


## References

1. The IUCN Red List of Threatened Species 2022.2
2. IUCN Red List
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Integrated Taxonomic Information System
5. Encyclopedia of Life
6. Global Biodiversity Information Facility
7. Tropicos
8. International Plant Names Index
9. The Plant List 1.1
10. GRIN Taxonomy for Plants
11. Flora of North America
12. Database of Vascular Plants of Canada
13. United States Department of Agriculture Plants Database
14. New Zealand Organisms Register
15. Colorado Plant Database
16. UMLS 2023
17. World Checklist of Selected Plant Families
18. [Source](https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.154206)
19. Plants of the World Online
20. Interim Register of Marine and Nonmarine Genera
21. eBiodiversity
22. World Flora Online
23. Native Plants Database
24. Open Tree of Life reference taxonomy version 3.2
25. Washington Flora Checklist
26. E-Flora BC
27. Virginia Tech Dendrology Factsheets
28. Biota of New Zealand
29. SERNEC
30. CalPhotos