class_pinopsida
1. [ noun ] (biology,botany) most conifers: in some systems classified as a class (Pinopsida) and in others as a subdivision (Pinophytina); used in some classifications for one of five subdivisions of Gymnospermophyta
Synonyms: Pinophytina subdivision_Pinophytina Pinopsida
Related terms: class Coniferopsida
Similar spelling:   class_Psilopsida
  class_Sphenopsida
  class_Filicopsida
  class_Bryopsida
  class_Scaphopoda
  class_Phasmidia
  class_Pauropoda
  class_Psilotatae
  class_period
  class_feeling