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''Nepenthes hirsuta'' (; from Latin: ''hirsūtus'' "hairy, bristly"), the Hairy Pitcher-Plant,〔Phillipps, A. & A. Lamb 1996. ''Pitcher-Plants of Borneo''. Natural History Publications (Borneo), Kota Kinabalu.〕 is a tropical pitcher plant endemic to Borneo. It is characterised by an indumentum of thick brown hairs, which is even present on the inflorescence. Pitchers are mostly green throughout with some having red blotches on the inside surfaces.〔Clarke, C.M. 1997. ''Nepenthes of Borneo''. Natural History Publications (Borneo), Kota Kinabalu.〕 ''N. hirsuta'' grows at an elevation of 200–1100 m.〔McPherson, S.R. 2009. ''Pitcher Plants of the Old World''. 2 volumes. Redfern Natural History Productions, Poole.〕 It is present in a wide range of habitats, including ''kerangas'' forest, mossy banks in lower montane forest, open areas, and disturbed vegetation on lower ridges. It grows mostly on sandstone substrates.〔 ==Taxonomy== ''N. hirsuta'' is most closely related to ''N. hispida'' and ''N. macrovulgaris''. Botanists Matthew Jebb and Martin Cheek suggest that ''N. hirsuta'' is also related to ''N. philippinensis'', a species endemic to Palawan in the Philippines.〔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.〕 In his Carnivorous Plant Database, taxonomist Jan Schlauer treats ''N. hispida'' as a heterotypic synonym of ''N. hirsuta''.〔Schlauer, J. N.d. (''Nepenthes hirsuta'' ). Carnivorous Plant Database.〕 Image:Nepenthes_hirsuta.gif|Herbarium specimens of ''N. hirsuta'' 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 hirsuta」の詳細全文を読む スポンサード リンク
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