primaryTopic
has abstract
Sagenopteris are leaves of extinct genus of seed ferns.
@en
division
family
kingdom
order (taxonomy)
Wikipage page ID
20,922,506
Wikipage revision ID
738,520,160
genus
genus authority
image caption
Sagenopteris phillipsii leaves ...... mation, Cayton Bay, Yorkshire.
subdivision
* Sagenopteris oregonensis
* Sagenopteris phillipsii
* Sagenopteris variabilis
subdivision ranks
comment
Sagenopteris are leaves of extinct genus of seed ferns.
@en
label
Sagenopteris
@en
