# Cycadidae

> subclass of plants

**Wikidata**: [Q5197912](https://www.wikidata.org/wiki/Q5197912)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cycadidae)  
**Source**: https://4ort.xyz/entity/cycadidae


## References

1. A phylogenetic classification of the land plants to accompany APG III
2. A new classification and linear sequence of extant gymnosperms
3. Reveal System of Classification
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Integrated Taxonomic Information System
6. World Register of Marine Species
7. Tropicos
8. Recent advances in the national inventory of higher plant species in China
9. UMLS 2023
10. Australian Plant Name Index
11. Open Tree of Life reference taxonomy version 3.2