# Polypodium clathratum

> species of fern in the class Equisetopsida

**Wikidata**: [Q38238052](https://www.wikidata.org/wiki/Q38238052)  
**Source**: https://4ort.xyz/entity/polypodium-clathratum


## References

1. Global Biodiversity Information Facility
2. Tropicos
3. International Plant Names Index
4. The Plant List 1.1
5. Plants of the World Online
6. World Flora Online