cycadophyta

• Division taxonomique des plantes à graines nues (gymnospermes) comprenant des plantes ressemblant à des palmiers, incluant l'ordre actuel des Cycadales et plusieurs ordres éteints ; parfois classée comme une classe (Cycadopsida) ou un sous-embranchement (Cycadophytina ou Cycadophyta).

A taxonomic division of gymnosperms that includes palm-like plants, encompassing the surviving order Cycadales and several extinct orders; sometimes classified as a class (Cycadopsida) or a subdivision (Cycadophytina or Cycadophyta).

indénombrable · nom propre

1. Plant divisionC2formalscientific

   A division of gymnosperm plants that are palm-like in appearance, including the living order Cycadales and several extinct orders.

   Cycadophytes

   • Cycadophyta is a division of ancient seed plants that thrived during the Mesozoic era.
   • The surviving order Cycadales is the only living group within Cycadophyta.
   • Fossil records show that Cycadophyta was once widespread across the globe.