# Alnus viridis subsp. sinuata

> synonym of Alnus alnobetula subsp. sinuata

**Wikidata**: [Q21382467](https://www.wikidata.org/wiki/Q21382467)  
**Source**: https://4ort.xyz/entity/alnus-viridis-subsp-sinuata


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. GRIN Taxonomy for Plants
6. Flora of North America
7. Database of Vascular Plants of Canada
8. United States Department of Agriculture Plants Database
9. Washington Native Plant Society Plant Directory
10. New Zealand Organisms Register
11. World Checklist of Selected Plant Families
12. Plants of the World Online
13. World Flora Online
14. Native Plants Database
15. Washington Flora Checklist
16. Virginia Tech Dendrology Factsheets
17. Plant Finder
18. CalPhotos