Definition of Subdivision Ginkgophytina
1. 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.
Generic synonyms: Class
Group relationships: Class Gymnospermae, Division Gymnospermophyta, Gymnospermae, Gymnospermophyta
Member holonyms: Ginkgoales, Order Ginkgoales
Subdivision Ginkgophytina Pictures
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