# Polypodium gracile

> species of Equisetopsida

**Wikidata**: [Q38238449](https://www.wikidata.org/wiki/Q38238449)  
**Source**: https://4ort.xyz/entity/polypodium-gracile


## References

1. Tropicos
2. International Plant Names Index
3. Plants of the World Online
4. World Flora Online