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Nepenthes diatas

Nepenthes diatas
Lower pitcher of Nepenthes diatas. Cultivated plant.
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Nepenthaceae
Genus: Nepenthes
Species:
N. diatas
Binomial name
Nepenthes diatas
Jebb & Cheek (1997)[2]
Distribution of N. diatas.

Nepenthes diatas (/nɪˈpɛnθiːz daɪˈætəs/ nih-PEN-theez dy-AT-əs; from Indonesian diatas "above, on top") is a tropical pitcher plant endemic to Sumatra, where it grows at an altitude of 2,000–2,900 metres (6,600–9,500 ft) above sea level.[1]

Nepenthes diatas was formally described in 1997 by Matthew Jebb and Martin Cheek in their monograph "A skeletal revision of Nepenthes (Nepenthaceae)", published in the botanical journal Blumea.[2] However, the name N. diatas had already been in use since at least 1994.[3]

No forms or varieties of N. diatas have been described.

Taxonomy

In 2001, Charles Clarke performed a cladistic analysis of the Nepenthes species of Sumatra and Peninsular Malaysia using 70 morphological characteristics of each taxon. The following is part of the resultant cladogram, showing "Clade 3", which comprises N. diatas and three other related species.[4]

N. densiflora

unnamed

N. diatas

unnamed

Natural hybrids

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

References

  1. ^ a b Clarke, C.M. (2018). "Nepenthes diatas". IUCN Red List of Threatened Species. 2018: e.T39655A143959569. doi:10.2305/IUCN.UK.2018-1.RLTS.T39655A143959569.en.
  2. ^ a b Jebb, M.H.P. & M.R. Cheek 1997. A skeletal revision of Nepenthes (Nepenthaceae). Blumea 42(1): 1–106.
  3. ^ Jebb, M. 1994. NEPENTHES revision for Flora Malesiana. Carnivorous Plant Mailing List, 9 September 1994.
  4. ^ a b Clarke, C.M. 2001. Nepenthes of Sumatra and Peninsular Malaysia. Natural History Publications (Borneo), Kota Kinabalu.

Further reading


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