# Pterocarya stenoptera var. tonkinensis

> variety of plant

**Wikidata**: [Q39063780](https://www.wikidata.org/wiki/Q39063780)  
**Source**: https://4ort.xyz/entity/pterocarya-stenoptera-var-tonkinensis


## References

1. Global Biodiversity Information Facility
2. Tropicos
3. International Plant Names Index
4. Plants of the World Online
5. World Flora Online