*''[[Etlingera hemisphaerica]]'' (Blume) R.M. Smith, Notes from the Royal Botanic Garden Edinburgh 43(2): 245 (1986), synonyms: ''Elettaria hemisphaerica'' Blume (1827), ''Nicolaia atropurpurea'' (Teijsm. & Binn.) Valeton (1904), ''Phaeomeria atropurpurea'' (Teijsm. & Binn.) K. Schumann (1904).
-* Other ''Etlingera'' species - see chapter on Minor spices (''Etlingera rosea'' Burtt & Smith, ''E. solaris'' (Blume) R.M. Smith, ''E. walang'' (Blume) R.M. Smith).
== Vernacular names ==