Australian approved name (AAN): Alpinia hainanensis
Common names and synonyms: Alpinia henryi; Alpinia katsumadae; Alpinia katsumadai; Cao dou kou; Katsumada galangal; Languas katsumadae
Superseded AAN: Alpinia katsumadai
Allowable Purpose of the Ingredient: Active. Homeopathic