# Cycadopsida

> class of plants

**Wikidata**: [Q5605610](https://www.wikidata.org/wiki/Q5605610)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cycadopsida)  
**Source**: https://4ort.xyz/entity/cycadopsida


## References

1. A checklist of familial and suprafamilial names for extant vascular plants
2. Reveal System of Classification
3. Handbuch der Systematischen Botanik
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Integrated Taxonomic Information System
6. Fossilworks
7. Global Biodiversity Information Facility
8. World Register of Marine Species
9. Tropicos
10. New Zealand Organisms Register
11. Interim Register of Marine and Nonmarine Genera
12. Australian Plant Name Index
13. KBpedia