Hellenia
Hellenia is a genus of plants in the Costaceae described as a genus with this name in 1791. It is native to Southeast Asia, southern China, the Indian Subcontinent, New Guinea, and Queensland. The type species was ""H. grandiflora"" , which is a synonym of "Hellenia speciosa". Species. "Plants of the World Online" currently includes the following (with some botanists preferring to retain the genus "Cheilocostus"): now in other genera: "Alpinia Hornstedtia Plagiostachys"