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2 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 Gymnospermae
 裸子植物門; 裸子植物亞門

From: WordNet (r) 2.0

 Gymnospermae
      n : 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) [syn: class
           Gymnospermae, Gymnospermophyta, division
           Gymnospermophyta]