# ชั้นไซคาดอปซิดา
## Noun (N)
### Sense: palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders; possibly not a natural group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta)
- Cycadopsida
- class Cycadopsida
- Cycadophytina
- subdivision Cycadophytina
- Cycadophyta
- subdivision Cycadophyta