# Polypodium amoenum

> species of fern in the class Equisetopsida

**Wikidata**: [Q38239893](https://www.wikidata.org/wiki/Q38239893)  
**Source**: https://4ort.xyz/entity/polypodium-amoenum


## References

1. A Scientific Dataset of useful plants of China
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Tropicos
4. International Plant Names Index
5. Catalogue of Life in Taiwan
6. UMLS 2023
7. Plants of the World Online
8. India Biodiversity Portal
9. World Flora Online
10. Open Tree of Life reference taxonomy version 3.2