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|}} ''Nepenthes philippinensis'' is a tropical pitcher plant endemic to the Philippines. It is known from Palawan and the neighbouring Calamian Islands (including Busuanga, Coron, and Culion) and Linapacan, where it grows at 0– above sea level.〔McPherson, S.R. & V.B. Amoroso 2011. ''Field Guide to the Pitcher Plants of the Philippines''. Redfern Natural History Productions, Poole.〕〔McPherson, S.R. 2011. Observations of ''Nepenthes philippinensis'' and related taxa. In: ''New Nepenthes: Volume One''. Redfern Natural History Productions, Poole. pp. 382–395.〕 ''Nepenthes wilkiei'' was described by Matthew Jebb and Martin Cheek in 1998.〔 This taxon was subsequently found to be conspecific with ''N. philippinensis''.〔Cheek, M.R. & M.H.P. Jebb 1999. ''Nepenthes'' (Nepenthaceae) in Palawan, Philippines. ''Kew Bulletin'' 54(4): 887–895. 〕〔Schlauer, J. 2000. ''Carnivorous Plant Newsletter'' 29(2): 53.〕 Jebb and Cheek suggest that ''N. philippinensis'' is more closely related to the Bornean species ''N. hirsuta'', ''N. hispida'', and ''N. macrovulgaris'' than it is to ''N. alata''.〔〔 ''Nepenthes philippinensis'' produces the most concurrent inflorescences of any species in the genus; up to 190 have been recorded on a single plant.〔McPherson, S.R. 2009. ''Pitcher Plants of the Old World''. 2 volumes. Redfern Natural History Productions, Poole.〕 ''Nepenthes philippinensis'' has no known natural hybrids.〔 No forms or varieties have been formally described, although a multitude of taxa resembling ''N. philippinensis'' are found across the isolated peaks of Palawan.〔〔(Exploration of Mount Anipahan and Mount Kiamo ). () Redfern Natural History Productions.〕 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Nepenthes philippinensis」の詳細全文を読む スポンサード リンク
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