subdivision Cycadophyta

Noun

1.

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) Synonyms: class Cycadopsida, Cycadophyta, Cycadophytina, Cycadopsida, subdivision Cycadophytina

Bennettitales, class, class Cycadopsida, class Gymnospermae, Cycadales, Cycadophyta, Cycadophytina, Cycadopsida, division Gymnospermophyta, Gymnospermae, Gymnospermophyta, order Bennettitales, order Cycadales, subdivision Cycadophytina