Nepenthes ramispina Isotype: Peninsular Malaysia, Selangor, top of Ulu Semangka, ., Aug. 1904, Ridley 12064 (SING) Lectotype: Peninsular Malaysia, Selangor, top of Ulu Semangka, ., Aug. 1904, Ridley 12064 (SING) Unknown type category: Peninsular Malaysia, Pahang, G. Telom., Ridley s.n.