伯克猪笼草

（学名：），又称，为菲律宾民都洛海拔1100米至2000米处特有的热带食虫植物。McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes. Redfern Natural History Productions, Poole.其得名于英国植物采集者大卫·伯克。其与辛布亚岛猪笼草和葫芦猪笼草之间存在着密切的近缘关系。其与葫芦猪笼草较相似，常与之混淆。它们的区别在于，伯克猪笼草的笼口倾斜，捕虫笼质软。

 种下类群 
已有两个伯克猪笼草变种的描述：
Nepenthes burkei var. excellens Hort.Veitch ex Marshall (1890)
Nepenthes burkei var. prolifica Mast. (1890)Masters, M.T. 1890. New or noteworthy plants. Nepenthes Burkeii Mast. var. prolifica.  The Gardeners' Chronicle, series 3, 8(190): 184.

 自然杂交种 
N. alata × N. burkei

 参考文献 

 [Anonymous] 1889. Nepenthes at Messrs. Veitch's.  The Gardeners' Chronicle, series 3, 6(145): 388.
 [Anonymous] 1889. Nepenthes Burkeii.  The Gardeners' Chronicle, series 3, 6(151): 566.
 Bauer, U., C.J. Clemente, T. Renner & W. Federle 2012. Form follows function: morphological diversification and alternative trapping strategies in carnivorous Nepenthes pitcher plants. Journal of Evolutionary Biology 25(1): 90–102. 
 Co, L. & W. Suarez 2012. Nepenthaceae . Co's Digital Flora of the Philippines.
  Jarry-Desloges, R. 1903. Variétés nouvelles ou rares de Nepenthes . Le Jardin 17: 72.
 Kurata, S. 1968. Mindoro/North Borneo Expedition. Part 1&2. Journal of Insectivorous Plant Society No. 45.
 Kurata, S. & M. Toyoshima 1972. Philippine species of Nepenthes. The Gardens' Bulletin Singapore 26(1): 155–158. Abstract
 Macfarlane, J.M. 1927. The Philippine species of Nepenthes. The Philippine Journal of Science 33(2): 127–140.
 McPherson, S.R. & V.B. Amoroso 2011. Field Guide to the Pitcher Plants of the Philippines. Redfern Natural History Productions, Poole.
  McPherson, S. & T. Gronemeyer 2008. Die Nepenthesarten der Philippinen Eine Fotodokumentation. Das Taublatt 60(1): 34–78.
  Meimberg, H. 2002.  Ph.D. thesis, Ludwig Maximilian University of Munich, Munich.
 Meimberg, H. & G. Heubl 2006. Introduction of a nuclear marker for phylogenetic analysis of Nepenthaceae. Plant Biology 8(6): 831–840. 

 扩展阅读 

 WildBorneo：伯克猪笼草 
 食虫植物照片搜寻引擎中伯克猪笼草的照片 

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