Rotafolia

Rotafolia
Scientific classification
Kingdom:	Plantae
Division:	Pteridophyta
Class:	Equisetopsida
Order:	†Sphenophyllales
Genus:	Rotafolia
Species
†Rotafolia songziensis

†Rotafolia songziensis

Rotafolia is a genus of the extinct Sphenophyllales horsetails.

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Wikipedia