class_gnetopsida
1. [ noun ] (biology,botany) gymnospermous flowering plants; supposed link between conifers and angiosperms; in some systems classified as class (Gnetopsida) and in others as a subdivision (Gnetophytina or Gnetophyta)
Synonyms: Gnetophytina subdivision_Gnetophytina Gnetophyta Gnetopsida
Related terms: class Gymnospermae Gnetales
Similar spelling:   class_Ginkgopsida
  class_Magnoliopsida
  class_Coniferopsida
  class_Mastigophora
  class_Insecta
  class_Cyanophyceae
  class_Anthozoa