Cycadopsida — Cycadophyta Cycadophyta, Cycadophytina Cycadophytina, Cycadopsida Cycadopsida . a class or subdivision of plants comprising palmlike gymnosperms: it includes the surviving order {Cycadales} and several extinct orders; possibly not a natural… … The Collaborative International Dictionary of English
class Gymnospermae — noun plants having naked seeds not enclosed in an ovary; in some systems considered a class (Gymnospermae) and in others a division (Gymnospermophyta); comprises three subdivisions (or classes): Cycadophytina (class Cycadopsida) and Gnetophytina… … Useful english dictionary
Cycadopsida — noun 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: ↑class… … Useful english dictionary
division Gymnospermophyta — noun plants having naked seeds not enclosed in an ovary; in some systems considered a class (Gymnospermae) and in others a division (Gymnospermophyta); comprises three subdivisions (or classes): Cycadophytina (class Cycadopsida) and Gnetophytina… … Useful english dictionary
Gymnospermae — noun plants having naked seeds not enclosed in an ovary; in some systems considered a class (Gymnospermae) and in others a division (Gymnospermophyta); comprises three subdivisions (or classes): Cycadophytina (class Cycadopsida) and Gnetophytina… … Useful english dictionary
Gymnospermophyta — noun plants having naked seeds not enclosed in an ovary; in some systems considered a class (Gymnospermae) and in others a division (Gymnospermophyta); comprises three subdivisions (or classes): Cycadophytina (class Cycadopsida) and Gnetophytina… … Useful english dictionary
Cycadophyta — Cycadophyta, Cycadophytina Cycadophytina, Cycadopsida Cycadopsida . a class or subdivision of plants comprising palmlike gymnosperms: it includes the surviving order {Cycadales} and several extinct orders; possibly not a natural group; in some… … The Collaborative International Dictionary of English
Cycadophytina — Cycadophyta Cycadophyta, Cycadophytina Cycadophytina, Cycadopsida Cycadopsida . a class or subdivision of plants comprising palmlike gymnosperms: it includes the surviving order {Cycadales} and several extinct orders; possibly not a natural… … The Collaborative International Dictionary of English
List of plant orders — This article lists the orders of the Viridiplantae.Phylum ChlorophytaThis section lists the orders of Viridiplantae within the phylum Chlorophyta.Class ChlorophyceaeThis section lists the orders of Viridiplantae within the class Chlorophyceae.:*… … Wikipedia
Cycadophyta — noun 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:… … Useful english dictionary
