【刚毛猪笼草】
刚毛猪笼草（学名：Nepenthes hirsuta）是婆罗洲特有的热带食虫植物。其最大的特点就是披被着厚厚一层棕色的毛被，而其他猪笼草多只在花序上具毛被。捕虫笼多为全绿色，内表面具一些红色的斑点。其种加词“hirsuta”来源于拉丁文“hirsūtus”，意为“多毛的，刚毛的”。
刚毛猪笼草生长于海拔200米至1100米处。其分布广泛于荒原森林、覆满苔藓的低地山地森林、开阔地和山脊下部的灌木丛。其通常生长在砂质土壤上。
== 相关物种 ==
刚毛猪笼草与粗毛猪笼草（N. hispida）和大型平庸猪笼草（N. macrovulgaris）之间存在着密切的近缘关系。植物学家马修·杰布和马丁·奇克还认为刚毛猪笼草与菲律宾巴拉望特有的菲律宾猪笼草（N. philippinensis）之间存在着密切的近缘关系。
在食虫植物数据库中，分类学家简·斯洛尔（Jan Schlauer）将粗毛猪笼草列为刚毛猪笼草的同物异名。
== 种下类群 ==
*Nepenthes hirsuta var. glabrata Macf. (1908)
*Nepenthes hirsuta var. glabrescens W.G.Sm. (1882)=N. distillatoria
*Nepenthes hirsuta var. glabrescens rubra auct. non Hort. ex Rafarin: Nichols. (1892) =N. distillatoria
*Nepenthes hirsuta var. typica Macf. (1908) nom.illeg.
== 自然杂交种 ==
*N. albomarginata × N. hirsuta
*N. ampullaria × N. hirsuta
*? N. hirsuta × N. lowii
== 参考文献 ==
* Adam, J.H., C.C. Wilcock & M.D. Swaine 1992.  The ecology and distribution of Bornean Nepenthes. Journal of Tropical Forest Science 5(1): 13–25.
* Adam, J.H. & C.C. Wilcock 1999.  Palynological study of Bornean Nepenthes (Nepenthaceae). Pertanika Journal of Tropical Agricultural Science 22(1): 1–7.
* 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. 10.1111/j.1420-9101.2011.02406.x
* Bourke, G. 2010.  The climbing pitcher plants of the Kelabit highlands. Captive Exotics Newsletter 1(1): 4–7.
* Bourke, G. 2010.  Plant profile: Nepenthes hirsuta Kuching Spotted. Captive Exotics Newsletter 1(3): 10.
* Bourke, G. 2011. The Nepenthes of Mulu National Park. Carniflora Australis 8(1): 20–31.
* Burbidge, F.W. 1882.  Notes on the new Nepenthes.date=20120515231903  The Gardeners' Chronicle, new series, 17(420): 56.
* downloaded=10 May 2006
* Clarke, C.M. 2006. Introduction. In: Danser, B.H. The Nepenthaceae of the Netherlands Indies. Natural History Publications (Borneo), Kota Kinabalu. pp. 1–15.
* Damayanti, F., M. Mansur & I. Roostika 2011.  Diversity of Nepenthes spp. in West Kalimantan. date=20201203231914  International Journal of Biodiversity and Conservation 3(13): 705–708.
* Lee, C.C. 2000.  Recent Nepenthes Discoveriesdate=20140605173342 . video The 3rd Conference of the International Carnivorous Plant Society, San Francisco, USA.
* Lee, C.C. 2002.  Nepenthes species of the Hose Mountains in Sarawak, Borneo. Proceedings of the 4th International Carnivorous Plant Conference, Hiroshima University, Tokyo: 25–30.
* Lee, C.C. 2002.  Nepenthes species of the Hose Mountains in Sarawak, Borneodate=20140608183609 . video The 4th International Carnivorous Plant Conference, Tokyo, Japan. (video by Irmgard & Siegfried R. H. Hartmeyer)
*  Mansur, M. 2001.  Koleksi Nepenthes di Herbarium Bogoriense: prospeknya sebagai tanaman hias. In: Prosiding Seminar Hari Cinta Puspa dan Satwa Nasional. Lembaga Ilmu Pengetahuan Indonesia, Bogor. pp. 244–253.
*  Mansur, M. 2007. Keanekaragaman jenis Nepenthes (kantong semar) dataran rendah di Kalimantan Tengah. Diversity of lowland Nepenthes (kantong semar) in Central Kalimantan. Berita Biologi 8(5): 335–341.  Abstract
* Mansur, M. & F.Q. Brearley 2008.  Ecological studies on Nepenthes at Barito Ulu, Central Kalimantan, Indonesia. Jurnal Teknologi Lingkungan 9(3): 271–276.
* McPherson, S.R. & A. Robinson 2012. Field Guide to the Pitcher Plants of Borneo. Redfern Natural History Productions, Poole.
* Meimberg, H., A. Wistuba, P. Dittrich & G. Heubl 2001. Molecular phylogeny of Nepenthaceae based on cladistic analysis of plastid trnK intron sequence data. Plant Biology 3(2): 164–175. 10.1055/s-2001-12897
*  Meimberg, H. 2002.  Molekular-systematische Untersuchungen an den Familien Nepenthaceae und Ancistrocladaceae sowie verwandter Taxa aus der Unterklasse Caryophyllidae s. l.. 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. 10.1055/s-2006-924676
* Meimberg, H., S. Thalhammer, A. Brachmann & G. Heubl 2006. Comparative analysis of a translocated copy of the trnK intron in carnivorous family Nepenthaceae. Molecular Phylogenetics and Evolution 39(2): 478–490. 10.1016/j.ympev.2005.11.023
* Renner, T. & C.D. Specht 2011. A sticky situation: assessing adaptations for plant carnivory in the Caryophyllales by means of stochastic character mapping. International Journal of Plant Sciences 172(7): 889–901. 10.1086/660882
* Russell, C. & E. Ossian 1990. Opportunistic feeding involving the pitcher plants Nepenthes hirsuta, Nepenthes gracilis and the epiphytic orchid Schomburgkia tibicinis, or natural ant eradication, the rube goldberg method. The Orchid Digest 54(4): 182–184.
* Steiner, H. 2002. Borneo: Its Mountains and Lowlands with their Pitcher Plants. Toihaan Publishing Company, Kota Kinabalu. viii + 136 pp.
* Thorogood, C. 2010. The Malaysian Nepenthes: Evolutionary and Taxonomic Perspectives. Nova Science Publishers, New York.
== 扩展阅读 ==
* 食虫植物照片搜寻引擎中 刚毛猪笼草的照片date=20110518233358