相關字詞組
最近查詢過的單字

天火字|

英英字典: division Gymnospermophyta

division gymnospermophyta   (TTS Sound)



Overview of noun division_gymnospermophyta

The noun division gymnospermophyta has 1 sense


  • Gymnospermae, class Gymnospermae, Gymnospermophyta, division 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))

返回 →