Cycadopsida
n : 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) [syn:
{Cycadopsida}, {class Cycadopsida}, {Cycadophytina}, {subdivision
Cycadophytina}, {Cycadophyta}, {subdivision Cycadophyta}]