Growth ring boundaries barely distinct. Vessels arranged in tangential bands in a festooned pattern. Simple perforation plates. Axial parenchyma scalariform, unilateral associated to the abaxial side of the vessel bands. Rays of two types: multiseriate wide rays and uniseriate rays. Alternate intervessel pitting.
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants (formerly International Code of Botanical Nomenclature) and International Code of Zoological Nomenclature