Taxonavigation

Superregnum: Eukaryota
Regnum: Plantae
Divisio: Tracheophyta
Divisio: Cycadophyta
Classis: Cycadopsida
Ordines (1 + 2†): Cycadales - †Bennettitales - †Medullosales

Name

Cycadopsida Brongn. 1843: 136 (orth. emend.)

References

• Brongniart, A. (1843) Énumération des genres de plantes cultivées au Musée d'histoire naturelle de Paris.
• Hilton, J. & Batemann, R. M. (2007) "Pteridosperms are the backbone of seed-plant phylogeny." Journal of the Torrey Botanical Society 33: 119–168.
• Cycadopsida Report on ITIS
• NCBI link: Cycadopsida

Vernacular names

For more multimedia, look at Cycadopsida on Wikimedia Commons.