两眼猪笼草是猪笼草科植物。
简介
Nepenthes reinwardtiana
两眼猪笼草生长于南亚岛屿
婆罗洲与
苏门答腊（Sumatra）。
分类系统
纳奎友丁猪笼草 Nepenthes naquiyuddinii
J·H·亚当（J. H. Adam）和哈米德（Hafiza A. Hamid）在2006年发现了纳奎友丁猪笼草（N. naquiyuddinii）。纳奎友丁猪笼草生长在
沙巴（Sabah）和婆罗洲的Keningau-Kimanis Road和Trus Madi山脚下，海拔1400~1425m的开阔次生植被中。亚当和哈米德认为“因为两眼猪笼草和纳奎友丁猪笼草存在许多形态上的差异，所以他们不能归为同一个物种，但两眼猪笼草和纳奎友丁猪笼草仍有着近缘关系。”但是另一些学者认为，两眼猪笼草和纳奎友丁猪笼草的差异太小了，不足以讲其分成两个种。此外，这些学者认为纳奎友丁猪笼草可能是
暗色猪笼草（N. fusca）和两眼猪笼草的自然杂交种。
变种
Nepenthes reinwardtianavar. samarindaensisJ.H.Adam & Wilcock (1993)
自然杂交种
以下是已被发现的两眼猪笼草的自然杂交种。N. albomarginata × N. reinwardtiana[=N. × ferrugineomarginata]
N. ampullaria × N. reinwardtiana
N. clipeata × N. reinwardtiana
N. fusca × N. reinwardtiana[=?N. naquiyuddinii]
N. gracilis × N. reinwardtiana
N. gymnamphora × N. reinwardtiana
N. hispida × N. reinwardtiana
N. macrovulgaris × N. reinwardtiana
N. mirabilis × N. reinwardtiana
N. reinwardtiana × N. spathulata
N. reinwardtiana × N. stenophylla
N. reinwardtiana × N. tentaculata [=?N. murudensis]
N. reinwardtiana × N. tobaica
参考文献
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^ Adam, J.H. & Hafiza A. Hamid 2006. Pitcher Plants (Nepenthes) Recorded from Keningau-Kimanis Road in Sabah, Malaysia.PDF (2.40 MiB) International Journal of Botany 2(4): 431-436. ISSN 1811-9700 doi:10.3923/ijb.2006.431.436
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^ Clarke, C.M. 2001. Nepenthes of Sumatra and Peninsular Malaysia. Natural History Publications (Borneo), Kota Kinabalu.
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^ Clarke, C.M. 1997. Nepenthes of Borneo. Natural History Publications (Borneo), Kota Kinabalu.
● Clarke et al. (2000). Nepenthes reinwardtiana. 2006. IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 12 May 2006.
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