Cheek and Jebb (2001) explain the situation thus: Low, ... accidentally, or otherwise, had described what we know as N. rafflesiana as Nepenthes × hookeriana and vice versa in his book "Sarawak, its Inhabitants and Productions" (1848).
Cheek dan Jebb (2001) menjelaskan situasi demikian: Low, ... secara tidak sengaja, atau sebaliknya, telah mendeskripsikan apa yang kita kenal sebagai N. rafflesiana sebagai Nepenthes × hookeriana dan sebaliknya dalam bukunya "Sarawak, its Inhabitants and Productions" (1848).