Nepenthes bicalcarata Hook.f. in de Candolle, Prodr. 17: 97 (-98). 1873
Nepenthes bicalcarata in de Candolle, Prodr. 17: 97 (-98). 1873
Isotype: Malaysia, Borneo, Sarawak, Lawas River, H. Low s.n. (K)
Lectotype: Malaysia, Borneo, Sarawak, Lawas River, H. Low s.n. (K)
Nepenthes bicalcarata in de Candolle, Prodr. 17: 97 (-98). 1873