Nepenthes bongso

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Template:Short description Template:Speciesbox

Nepenthes bongso Template:IPAc-en is a tropical pitcher plant endemic to Sumatra, where it has an altitudinal distribution of 1000–2700 m above sea level.[1][2] The specific epithet bongso refers to the Indonesian legend of Putri Bungsu (literally "youngest daughter"), the spirit guardian of Mount Marapi.[1]

Taxonomy

The species was formally described by Pieter Willem Korthals in his 1839 monograph, "Over het geslacht Nepenthes".[3]

Nepenthes carunculata<templatestyles src="Citation/styles.css"/>[note a] is considered a heterotypic synonym of N. bongso by most authorities.[4][5][1][6] The infraspecific taxon Nepenthes carunculata var. robusta was described in 1994 by Joachim Nerz and Andreas Wistuba.[7] It is an extreme variety of this taxon with a large, flared peristome.[7]

In his Carnivorous Plant Database, taxonomist Jan Schlauer treats N. junghuhnii (sensu Macfarlane) as a possible synonym of N. bongso.[8]

Related species

Morphological differences between N. bongso, N. dubia, N. talangensis and N. tenuis (Nerz & Wistuba, 1994)[7]
Character N. bongso N. dubia N. talangensis N. tenuis
Shape of upper pitchers tubulate - infundibulate tubulous in the lower part, infundibulate above the middle tubulous to narrow infundibuliform in the lower half, ovate in the upper half wide infundibulate, contracted below the mouth
Lid orbiculate narrow cuneate broad-ovate very narrow elliptical
Length/width ratio of upper pitchers 3.3 1.9 2.3 1.75

Natural hybrids

The following natural hybrids involving N. bongso have been recorded.

In his 1928 monograph "The Nepenthaceae of the Netherlands Indies", B. H. Danser mentioned what he thought was the hybrid N. bongso × N. pectinata;[9] however, this plant material is now known to represent N. densiflora,[1] a species described by Danser 12 years later.[10]

Notes

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a.<templatestyles src="Citation/styles.css"/>^ Nepenthes carunculata is pronounced Template:IPAc-en. The specific epithet is derived from the Latin word caruncula, a diminutive of caro (flesh), and refers to the fleshy seed appendages of this taxon.

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References

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Further reading

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External links

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  1. a b c d e f g Clarke, C.M. 2001. Nepenthes of Sumatra and Peninsular Malaysia. Natural History Publications (Borneo), Kota Kinabalu.
  2. McPherson, S.R. & A. Robinson 2012. Field Guide to the Pitcher Plants of Sumatra and Java. Redfern Natural History Productions, Poole.
  3. Cite error: Invalid <ref> tag; no text was provided for refs named Korthals
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  5. Cite error: Invalid <ref> tag; no text was provided for refs named C&J
  6. McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes. Redfern Natural History Productions, Poole.
  7. a b c Nerz, J. & A. Wistuba 1994. Five new taxa of Nepenthes (Nepenthaceae) from North and West Sumatra Template:Webarchive. Carnivorous Plant Newsletter 23(4): 101–114.
  8. Schlauer, J. <templatestyles src="Template:Tooltip/styles.css" /> N.d. Script error: No such module "Check for unknown parameters". Nepenthes junghuhnii Template:Webarchive. Carnivorous Plant Database.
  9. Cite error: Invalid <ref> tag; no text was provided for refs named Danser
  10. Danser, B.H. 1940. A new Nepenthes from Sumatra. Bulletin du Jardin Botanique de Buitenzorg, Série III, 16: 268–271.