Nepenthes rafflesiana | |
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Nepenthes rafflesiana from Borneo. | |
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Core eudicots |
Order: | Caryophyllales |
Family: | Nepenthaceae |
Genus: | Nepenthes |
Species: | N. rafflesiana |
Binomial name | |
Nepenthes rafflesiana Jack (1835) |
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Synonyms | |
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Nepenthes rafflesiana (/nᵻˈpɛnθiːz ræˌfliːziˈɑːnə/; after Stamford Raffles), or Raffles' Pitcher-Plant, is a species of tropical pitcher plant. It has a very wide distribution covering Borneo, Sumatra, Peninsular Malaysia, and Singapore. Nepenthes rafflesiana is extremely variable, with numerous forms and varieties described. In Borneo alone, there are at least three distinct varieties. The giant form of this species produces enormous pitchers rivalling those of N. rajah in size.
Nepenthes rafflesiana is a widespread lowland species. It is common in Borneo and parts of the Riau Archipelago, but has a restricted distribution in both Peninsular Malaysia and Sumatra. It is only widespread in the southeastern region of the Malay Peninsula, particularly in the state of Johor, where it is relatively abundant. Nepenthes rafflesiana has only been recorded from the west coast of Sumatra, between Indrapura and Barus. It is also found in Singapore and on a number of smaller islands, including Bangka, Labuan,Natuna, and the Lingga Islands.