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Noun: Sphenopsida
  1. Horsetails and related forms
    - class Sphenopsida, Equisetatae, class Equisetatae

Type of: class

Part of: division Pteridophyta, Pteridophyta

Encyclopedia: Sphenopsida

Nearest

Spheniscus demersus
Sphenodon
Sphenodon punctatum
sphenoid
sphenoid bone
sphenoid fontanel
sphenoid fontanelle
sphenoidal
sphenoidal fontanel
sphenoidal fontanelle
Sphenopsida
spheral
sphere
sphere of influence
spheric
spherical
spherical aberration
spherical angle
spherical geometry
spherical polygon
spherical triangle