Nepenthes Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (L) Isotype: Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (ABD) Holotype: Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (UKMS) Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (K) Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (SAN) Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (SAR) Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (BO) Borneo, Sabah, Mt Kinabalu, 1900 m, 2 Feb. 1988, Jumaat Adam et al. 2442-4 (UKMS)