Nepenthes rafflesiana Lectotype: Jack s.n. (SING) DerivedUnit#18440 Unknown type category: Borneo, Sarawak, Lawas River., Burbidge s.n. Jack Jack Holotype: Borneo, Sabah, Sandakan, Mt Walker FR, 13 April 1963, Meijer SAN 35792 (SAN) Jack Low s.n. DerivedUnit#18459<450fe27d-c30e-4bcc-828c-a17dc0d81b54> Jack Borneo, Pontianak, Sintang., Teijsmann 10910