| Common Names - | Synonyms - |
| Authority - L | Gymnosperm or Angiosperm? Gymnosperm |
| Plant forms - Ancient tree | Total Number of species - 113 |
| World Distribution - Native to the Old World, with the species concentrated around the equatorial regions - eastern and southeastern Asia | |
| Comments - | |
| 1 - Cycas angulata. 2 - Cycas circinalis. 3 - Cycas normanbyana. |