The Plant List — A working list for all plant species

H Zingiber dubium Afzel. is a synonym of Costus dubius (Afzel.) K.Schum.

This name is a synonym of Costus dubius (Afzel.) K.Schum..

The record derives from WCSP (data supplied on ) which reports it as a synonym (record 273260) with original publication details: Rem. Guin. 2: 9 1813.

Full publication details for this name can be found in IPNI:

Earlier versions

This name was in version 1 of The Plant List, record kew-273260, and has not been changed.