cycadopsida | ||
1. | [ noun ] (biology,botany) 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) | |
Synonyms: | Cycadophytina subdivision_Cycadophytina Cycadophyta subdivision_Cycadophyta class_Cycadopsida | |
Related terms: | class Gymnospermae Bennettitales Cycadales | |
Similar spelling: |
Cycadophyta Cycadophytina |