刚毛猪笼草(学名:Nepenthes hirsuta)是婆罗洲特有的热带食虫植物。[2]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。[3]其种加词“hirsuta”来源于拉丁文“hirsūtus”,意为“多毛的,刚毛的”。[4]
刚毛猪笼草生长于海拔200米至1100米处。[5]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。[4]
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。[6][7]
更多信息 形态特征, 大型平庸猪笼草 ...
大型平庸猪笼草、刚毛猪笼草和粗毛猪笼草之间形态特征的差别(Steiner, 2002 after Clarke, 1997)
|
形态特征 |
大型平庸猪笼草 |
刚毛猪笼草 |
粗毛猪笼草
|
叶片 |
不长于30厘米,椭圆形至线形 |
革质,不长于20厘米,管状-匙形或倒卵形 |
革质,不长于28厘米,倒披针形至长圆形
|
叶尖 |
急尖至钝尖 |
急尖或浑圆 |
渐尖至钝尖,常不等
|
叶基 |
渐缩成带翼的叶柄,基部的叶柄翼更宽大,约包住茎周长的二分之一,不下延 |
减缩,横向平展,约包住茎周长的二分之一 |
减缩,约包住茎周长的二分之一,常下延
|
纵脉 |
中脉两侧各2至3条 |
不明显 |
中脉两侧各3条
|
毛被 |
成熟的捕虫笼和茎无毛被,发育中的捕虫笼有少量的短毛 |
茎覆盖着褐色的长毛,但不呈类似粗毛猪笼草的鬃毛状 |
茎覆盖着浓密的鬃毛状紫灰色毛被
|
关闭
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。[8]
Cheek, M.R. & M.H.P. Jebb 1999. Nepenthes (Nepenthaceae) in Palawan, Philippines. Kew Bulletin 54(4): 887–895. doi:10.2307/4111166
Macfarlane, J.M. 1908. Nepenthaceae. In: A. Engler. Das Pflanzenreich IV, III, Heft 36: 1–91.
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- Bourke, G. 2010. The climbing pitcher plants of the Kelabit highlands.PDF Captive Exotics Newsletter 1(1): 4–7.
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- Burbidge, F.W. 1882. Notes on the new Nepenthes.(页面存档备份,存于互联网档案馆) The Gardeners' Chronicle, new series, 17(420): 56.
- Clarke et al. Nepenthes hirsuta. The IUCN Red List of Threatened Species 2000. [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.
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- Lee, C.C. 2000. Recent Nepenthes Discoveries(页面存档备份,存于互联网档案馆). [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.PDF 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, Borneo(页面存档备份,存于互联网档案馆). [video] The 4th International Carnivorous Plant Conference, Tokyo, Japan. (video by Irmgard & Siegfried R. H. Hartmeyer)
- (印尼文) Mansur, M. 2001. Koleksi Nepenthes di Herbarium Bogoriense: prospeknya sebagai tanaman hias.PDF In: Prosiding Seminar Hari Cinta Puspa dan Satwa Nasional. Lembaga Ilmu Pengetahuan Indonesia, Bogor. pp. 244–253.
- (印尼文) 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. doi:10.1055/s-2001-12897
- (德文) Meimberg, H. 2002. Molekular-systematische Untersuchungen an den Familien Nepenthaceae und Ancistrocladaceae sowie verwandter Taxa aus der Unterklasse Caryophyllidae s. l..PDF 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. doi: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. doi:10.1016/j.ympev.2005.11.023
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- 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.
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