subdivision Ginkgophytina

noun
ginkgos: in some systems classified as a class and in others as a subdivision; used in some classifications for one of five subdivisions of Gymnospermophyta
Hypernyms: ↑class
Member Meronyms: ↑Ginkgoales, ↑order Ginkgoales

Useful english dictionary. 2012.

Look at other dictionaries:

  • Ginkgophytina — Ginkgophyta Ginkgophyta, Ginkgophytina Ginkgophytina, Ginkgopsida Ginkgopsida . (Bot.) A division of trees comprising the ginkgos. In some systems it is classified as a class (Ginkgopsida) and in others as a subdivision (Ginkgophytina or… …   The Collaborative International Dictionary of English

  • Ginkgophytina — noun ginkgos: in some systems classified as a class and in others as a subdivision; used in some classifications for one of five subdivisions of Gymnospermophyta • Syn: ↑Ginkgopsida, ↑class Ginkgopsida, ↑class Ginkgophytina, ↑subdivision… …   Useful english dictionary

  • subdivision Ginkgophyta — noun ginkgos: in some systems classified as a class and in others as a subdivision; used in some classifications for one of five subdivisions of Gymnospermophyta • Syn: ↑Ginkgopsida, ↑class Ginkgopsida, ↑Ginkgophytina, ↑class Ginkgophytina,… …   Useful english dictionary

  • subdivision Coniferophytina — noun cone bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida (subdivision Pinophytina) and Ginkgopsida (subdivision Ginkgophytina) and Taxopsida (subdivision Taxophytina) which in… …   Useful english dictionary

  • class Ginkgophytina — noun ginkgos: in some systems classified as a class and in others as a subdivision; used in some classifications for one of five subdivisions of Gymnospermophyta • Syn: ↑Ginkgopsida, ↑class Ginkgopsida, ↑Ginkgophytina, ↑subdivision Ginkgophytina …   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

  • 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

  • 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

  • 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

  • Ginkgophyta — Ginkgophyta, Ginkgophytina Ginkgophytina, Ginkgopsida Ginkgopsida . (Bot.) A division of trees comprising the ginkgos. In some systems it is classified as a class (Ginkgopsida) and in others as a subdivision (Ginkgophytina or Ginkgophyta); used… …   The Collaborative International Dictionary of English

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