Key Results: The plant, Franhueberia gerriennei Hoffman et Tomescu gen. et sp. nov., is a basal euphyllophyte with a centrarch
protostele and metaxylem tracheids with circular and oval to scalariform bordered multiaperturate pits (P-type tracheids).
The outer layers of xylem, consisting of larger-diameter P-type tracheids, exhibit the features diagnostic of secondary xylem:
radial fi les of tracheids, multiplicative divisions, and a combination of axial and radial components.
Key Results: The plant, Franhueberia gerriennei Hoffman et Tomescu gen. et sp. nov., is a basal euphyllophyte with a centrarch
protostele and metaxylem tracheids with circular and oval to scalariform bordered multiaperturate pits (P-type tracheids).
The outer layers of xylem, consisting of larger-diameter P-type tracheids, exhibit the features diagnostic of secondary xylem:
radial fi les of tracheids, multiplicative divisions, and a combination of axial and radial components.
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