Description: Description of Nepenthes surigaoensis. Date: 1915. Source: Elmer, A.D.E. 1915. Two hundred twenty six new species—II. Leaflets of Philippine Botany 8: 2719–2883. [Thanks to Thomas Gronemeyer for the scan!]. Author: Adolph Daniel Edward Elmer (1870–1942).
Description: Description of Nepenthes surigaoensis. Date: 1915. Source: Elmer, A.D.E. 1915. Two hundred twenty six new species—II. Leaflets of Philippine Botany 8: 2719–2883. [Thanks to Thomas Gronemeyer for the scan!]. Author: Adolph Daniel Edward Elmer (1870–1942).
Description: Description of Nepenthes surigaoensis. Date: 1915. Source: Elmer, A.D.E. 1915. Two hundred twenty six new species—II. Leaflets of Philippine Botany 8: 2719–2883. [Thanks to Thomas Gronemeyer for the scan!]. Author: Adolph Daniel Edward Elmer (1870–1942).
Description: English: Illustration of new and rare Nepenthes from a 1903 article by R. Jarry-Desloges. Date: 1903. Source: Jarry-Desloges, R. (1903). Variétés nouvelles ou rares de Nepenthes. Le Jardin 17: 72. Author: R. Jarry-Desloges. Other versions: Derivative works of this file: Nepenthes northiana pulchra.jpg.
Description: English: N.edwardsiana, Mount Tambuyukon 日本語: N.エドワードシアナの中位壷。. Date: h22-3. Source: hirosi SBM. Author: hirosi SBM. Other versions: Derivative works of this file: N.edwardsiana IP cropped.jpg.