Synonym
Cycas rumphii f. rumphii
Published in: J. Jap. Bot. 14(9): 587. 1938. (J. Jap. Bot. 
)
Type Information
This name is considered a Synonym of Cycas rumphii Miq.
Nomenclatural notes: Autonym established by the publication of Cycas rumphii f. undulata (Desf. ex Gaudich.) Kaneh. (in J. Jap. Bot. 14(9): 587. 1938)