-
Pteropsida is a
subdivision of
vascular plants that is no
longer in use. It
included all
flowering plants and
ferns and was
divided into Filicinae, Gymno****e...
- (Hornworts)
Dendrocerotales Yes
Sphenopsida (Horsetails)
Equisetales Yes
Pteropsida (Ferns)
Unknown Polypodiopsida (Ferns)
Salvinales Yes
Marsileales Yes...
- (fern-allies)
class Psilotopsida,
whisk ferns (fern-allies)
class Filices or
Pteropsida, true
ferns (including leptosporangiates, marattioids, adder's-tongues...
- dried-up.
Charophyta Chlorophyceae Pediastrum sp.
Sphenopsida Equisetum sp.
Pteropsida Allantodiopsis erosa Cyathea pinnata Onoclea hebridica Osmunda hollicki...
-
cryptogamic plants (Bryopsida, Selaginellopsida, Sphenopsida, Lycopsida,
Pteropsida) and the
gymnospermous (Pteridospermopsida, Cycadopsida, Bennettitales...
