Nepenthes echinostoma Hook.f. in de Candolle, Prodr. 17: 95. 1873 Nepenthes echinostoma Hook.f. in de Candolle, Prodr. 17: 95. 1873Type: Borneo, Sarawak, Kuching, O. Beccari 121 (FI)1Type: Borneo, Sarawak, Kuching, O. Beccari 121 (K)Taxon for this nameNepenthes echinostoma Hook.f.Nepenthes echinostoma Hook.f.1. n.v. for M. Cheek & M. Jebb, Flora Malesiana - Nepenthaceae, Series I, Volume 15. 2001