Monograph of African Costaceae Author Kamer 1, H. Maas-van de Author Maas 1, P. J. M. Author Wieringa 1, J. J. Author Specht, C. D. text Blumea 2016 2016-12-28 61 3 280 318 http://dx.doi.org/10.3767/000651916x694445 journal article 10.3767/000651916X694445 Costus auriculatus K.Schum. (1904) 396, nom nud.