Order Osmundales | Division Pteridophyta Rank Species | |
Class Polypodiopsida / Pteridopsida (disputed) Similar Osmundaceae, Osmunda, Cinnamon Fern | ||
Osmunda vancouverensis is an extinct species of Osmunda ferns. The name is used to refer to permineralized fertile frond segments found in the Lower Cretaceous of British Columbia (specifically, Vancouver Island).
References
Osmunda vancouverensis Wikipedia(Text) CC BY-SA