subdivision ginkgophytina

Noun
  1. 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 (synset 111683900)
    is a type of: class - (biology) a taxonomic group containing one or more orders
    member holonym: ginkgoales, order ginkgoales - coextensive with the family Ginkgoaceae: plants that first appeared in the Permian and now represented by a single surviving species; often included in Coniferales
    belongs to: class gymnospermae, division gymnospermophyta, gymnospermae, gymnospermophyta - 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)
    same as: class ginkgophytina, class ginkgopsida, ginkgophytina, ginkgopsida, subdivision ginkgophyta

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