class_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 Cycadopsida
Related terms: class Gymnospermae Bennettitales Cycadales
Similar spelling:   class_Hexapoda
  class_Cyclosporeae