- Cycadopsida, class Cycadopsida, Cycadophytina, subdivision Cycadophytina, Cycadophyta, subdivision Cycadophyta - 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)
--1 is a kind of class
--1 is a member of
--1 has members: Cycadales, order Cycadales; Bennettitales, order BennettitalesGymnospermae, class Gymnospermae, Gymnospermophyta, division Gymnospermophyta