|
''Nepenthes saranganiensis'' (; "from Sarangani") is a tropical pitcher plant native to the Philippine island of Mindanao.〔McPherson, S.R. 2009. ''Pitcher Plants of the Old World''. 2 volumes. Redfern Natural History Productions, Poole.〕 It is noted for its extremely decurrent leaf attachment that extends a large distance down the stem, often continuing into the next internode.〔 ''Nepenthes saranganiensis'' belongs to the informal "''N. alata'' group", which also includes ''N. alata'', ''N. ceciliae'', ''N. copelandii'', ''N. extincta'', ''N. graciliflora'', ''N. hamiguitanensis'', ''N. kitanglad'', ''N. kurata'', ''N. leyte'', ''N. mindanaoensis'', ''N. negros'', ''N. ramos'', and ''N. ultra''.〔Cheek, M. & M. Jebb 2013. Recircumscription of the ''Nepenthes alata'' group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species. ''European Journal of Taxonomy'' 69: 1–23. 〕〔Cheek, M. & M. Jebb 2013. Typification and redelimitation of ''Nepenthes alata'' with notes on the ''N. alata'' group, and ''N. negros'' sp. nov. from the Philippines. ''Nordic Journal of Botany'' 31(5): 616–622. 〕〔Cheek, M. & M. Jebb 2013. ''Nepenthes ramos'' (Nepenthaceae), a new species from Mindanao, Philippines. ''Willdenowia'' 43(1): 107–111. 〕〔Cheek, M. & M. Jebb 2013. ''Nepenthes ultra'' (Nepenthaceae), a new species from Luzon, Philippines. ''Blumea'', published online on October 24, 2013. 〕 These species are united by a number of morphological characters, including winged petioles, lids with basal ridges on the lower surface (often elaborated into appendages), and upper pitchers that are usually broadest near the base.〔〔 The species has no known natural hybrids.〔 No forms or varieties have been described. ==References== * Co, L. & W. Suarez 2012. (Nepenthaceae ). Co's Digital Flora of the Philippines. * Kurata, S. 2003. ''Nepenthes saranganiensis'' Sh. Kurata の要約. ''Journal of Insectivorous Plant Society'' (2003 ) 54(3). * Gronemeyer, T. & V. Heinrich 2008. Wiederentdeckung von ''Nepenthes surigaoensis'' am Naturstandort auf den Philippinen. ''Das Taublatt'' 60(1): 28–33. * 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. 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 saranganiensis」の詳細全文を読む スポンサード リンク
|