Boesenbergia rotunda

Boesenbergia rotunda (L.) Mansf. Engl.: Chinese-keys, round turmeric. Deu.: Kra-Chai. Bot. syn.: Boesenbergia cochinchinensis (Gagnep.) Loes., Boesenbergia pandurata (Roxb.) Schltr., Curcuma rotunda L., Gastrochilus panduratus (Roxb.) Ridl., Gastrochilus rotundus (L.) Alston, Kaempferia ovata Roscoe, Kaempferia pandurata Roxb.