Etlingera otiolophos is a monocotyledonous plant species described by Axel Dalberg Poulsen. Etlingera otiolophos is part of the genus Etlingera and the family Zingiberaceae. No subspecies are listed in the Catalog of Life.
References A.D.Poulsen, 2006 In: Etlingera Borneo : 193 WCSP: World Checklist of Selected Plant Families