gymnospermophyta

Noun
  1. 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 (class Gnetopsida) and Coniferophytina (class Coniferopsida);
    In some classifications the Coniferophytina are divided into three groups: Pinophytina (class Pinopsida) and Ginkgophytina (class Ginkgopsida) and Taxophytina (class Taxopsida) (synset 111615763)

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