Cycas darshii R.C.Srivast. & Jana

Nomenclatural notes: Described from cultivated plants in Acharya Jagdish Chandra Bose Indian Botanic Garden in Calcutta. Provenance unknown but reported as 'perhaps introduced from Andaman & Nicobar Islands'. Considered similar but distinct from Cycas rumphii Miq. in the protologue description, but treated here as a nomen dubium due to a lack of descriptive and diagnostic characters combined with the unknown provenance of the cultivated material from which the type was collected. Sporophyll depicted in protologue is most similar to that of Cycas thouarsii (A.J. Lindstrom, pers. comm).