Chilocarpus costatus Kajoetanem HB 988 (U) Isotype: Kajoetanem HB 988 (BO) Kajoetanem HB 988 Lectotype: Kajoetanem HB 988 (L) Thailand, Nakhon Sri Thammarat, Prubua., Vanpruk 705 Isotype: Thailand, Nakhon Sri Thammarat, Prubua., Vanpruk 705 (BKF) Lectotype: Thailand, Nakhon Sri Thammarat, Prubua., Vanpruk 705 (K) Lectotype: Sumatra, Akar Poeloe, Diepenhorst HB 3113 (L) Isotype: Sumatra, Akar Poeloe, Diepenhorst HB 3113 (A) Sumatra, Akar Poeloe, Diepenhorst HB 3113 (BO) Sumatra, Akar Poeloe, Diepenhorst HB 3113 Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (NY) Isotype: Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (A) Holotype: Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (L) Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (BM) Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (K) Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (BO) Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (G) Borneo, Sabah, Mt Kinabalu, Tenompok., Clemens & Clemens 29827 (UC) Lectotype: Kloss 14500 (K) Kloss 14500 Isotype: Kloss 14500 (SING) Maingay 2565 Lectotype: Maingay 2565 (K) Isotype: Maingay 2565 (K)