# Polypodium crassifolium

> species of plant

**Wikidata**: [Q21877091](https://www.wikidata.org/wiki/Q21877091)  
**Source**: https://4ort.xyz/entity/polypodium-crassifolium


## References

1. Species Plantarum. 1st Edition, Volume 2
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Tropicos
5. International Plant Names Index
6. GRIN Taxonomy for Plants
7. New Zealand Organisms Register
8. Plants of the World Online
9. Interim Register of Marine and Nonmarine Genera
10. World Flora Online