# Betuloideae

> subfamily of plants

**Wikidata**: [Q4085525](https://www.wikidata.org/wiki/Q4085525)  
**Source**: https://4ort.xyz/entity/betuloideae


## References

1. An Updated Classification of the Class Magnoliopsida (“Angiospermae”)
2. Czech National Authority Database
3. Tropicos
4. GRIN Taxonomy for Plants
5. Flora of North America
6. Database of Vascular Plants of Canada
7. Flora of China