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 group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta).

Syn: class Cycadopsida, subdivision Cycadophytina, subdivision Cycadophyta. [WordNet 1.5]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Cycadophytina — Cycadophytina, Fiederblättrige Nacktsamer, ca. 200 Arten umfassende Unterabteilung der ⇒ Spermatophyta; bildet zusammen mit den Coniferophytina die Entwicklungsstufe der Gymnospermae. Merkmale: große fiedernervige Laubblätter; die Staubblätter… …   Deutsch wörterbuch der biologie

  • Cycadophytina — 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

  • subdivision Cycadophytina — 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

  • 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

  • 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 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:… …   Useful english dictionary

  • 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

  • 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

  • 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

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