Species of pitcher plant from Southeast Asia
Nepenthes gracilis (; from Latin : gracilis "slender"), or the slender pitcher-plant ,[ 5] is a common lowland pitcher plant that is widespread in the Sunda region. It has been recorded from Borneo , Cambodia ,[ 6] Peninsular Malaysia , Singapore , Sulawesi , Sumatra , and Thailand .[ 7] [ 8] [ 9] [ 10] [ 11] The species has a wide altitudinal distribution of 0 to 1100 m[ 12] (and perhaps even 1700 m[ 13] ) above sea level , although most populations are found below 100 m and plants are rare above 1000 m.[ 13] Despite being a widespread plant, natural hybrids between N. gracilis and other species are quite rare.
Nepenthes gracilis was formally described by Pieter Willem Korthals in his 1839 monograph, "Over het geslacht Nepenthes ".[ 2]
Nepenthes abgracilis from the Philippines is named for its superficial similarity to this species.[ 14]
^ Clarke, C.M. (2018). "Nepenthes gracilis " . IUCN Red List of Threatened Species . 2018 : e.T39663A143960417. doi :10.2305/IUCN.UK.2018-1.RLTS.T39663A143960417.en . Retrieved 19 November 2021 .
^ a b (in Dutch) Korthals, P.W. 1839. Over het geslacht Nepenthes . In: C.J. Temminck 1839–1842. Verhandelingen over de Natuurlijke Geschiedenis der Nederlandsche overzeesche bezittingen; Kruidkunde . Leiden. pp. 1–44, t. 1–4, 13–15, 20–22.
^ Masters M.T. (1881). "New garden plants. Nepenthes angustifolia (Mast.), sp. nov" . The Gardeners' Chronicle . 16 (408): 524.
^ (in German) Beck, G. 1895. Die Gattung Nepenthes . Wiener Illustrirte Garten-Zeitung 20 (3–6): 96–107, 141–150, 182–192, 217–229.
^ Phillipps, A. & A. Lamb 1996. Pitcher-Plants of Borneo . Natural History Publications (Borneo), Kota Kinabalu.
^ Mey, F.S. 2016. The beautiful Nepenthes kampotiana x bokorensis . Strange Fruits: A Garden's Chronicle , 5 October 2016.
^ McPherson, S.R. 2009. Pitcher Plants of the Old World . 2 volumes. Redfern Natural History Productions, Poole.
^ McPherson, S.R. & A. Robinson 2012. Field Guide to the Pitcher Plants of Sulawesi . Redfern Natural History Productions, Poole.
^ McPherson, S.R. & A. Robinson 2012. Field Guide to the Pitcher Plants of Borneo . Redfern Natural History Productions, Poole.
^ (in Italian) Catalano, M. 2010. Nepenthes della Thailandia: Diario di viaggio . Prague.
^ McPherson, S.R. & A. Robinson 2012. Field Guide to the Pitcher Plants of Sumatra and Java . Redfern Natural History Productions, Poole.
^ McPherson, S.R. & A. Robinson 2012. Field Guide to the Pitcher Plants of Peninsular Malaysia and Indochina . Redfern Natural History Productions, Poole.
^ a b Adam, J.H., C.C. Wilcock & M.D. Swaine 1992. "The ecology and distribution of Bornean Nepenthes " (PDF) . Archived from the original (PDF) on 2011-07-22. Journal of Tropical Forest Science 5 (1): 13–25.
^ Cheek M., Jebb M. (2013). "The Nepenthes micramphora (Nepenthaceae) group, with two new species from Mindanao, Philippines" . Phytotaxa . 151 (1): 25–34. doi :10.11646/phytotaxa.151.1.2 .