Nepenthes deaniana
Nepenthes deaniana | |
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A lower pitcher of Nepenthes deaniana. Thumb Peak (Mount Pulgar), Palawan. | |
Conservation status
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Nepenthaceae |
Genus: | Nepenthes |
Species: | N. deaniana
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Binomial name | |
Nepenthes deaniana Macfarl. (1908)[2]
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Nepenthes deaniana (/nɪˈpɛnθiːz ˌdiːniˈɑːnə/; after Dean C. Worcester) is a tropical pitcher plant endemic to the Philippines, where it grows at an altitude of 1180–1296 m above sea level.[3] The species is known only from the summit region of Thumb Peak, a relatively small, ultramafic mountain in Puerto Princesa Province, Palawan.
Nepenthes deaniana has no known natural hybrids.[3] No forms or varieties have been described.
In his Carnivorous Plant Database, taxonomist treats N. gantungensis, N. leonardoi and N. mira as heterotypic synonyms of N. deaniana.[4]
Adolph Daniel Edward Elmer recorded a plant from Mount Pulgar (now known as Thumb Peak) matching the description of N. deaniana. He made mention of this discovery in the April 20, 1912 issue of , in his formal description of N. graciliflora:[5]
Recently the writer [Elmer] observed a large sterile species on mount Pulgar of Palawan. Some of its pitchers were a foot long and six inches thick!
References[]
- ^ Clarke, C.M.; Lee, C. (2014). "Nepenthes deaniana". IUCN Red List of Threatened Species. IUCN. 2014: e.T39653A19631578. doi:10.2305/IUCN.UK.2014-1.RLTS.T39653A19631578.en.
- ^ Macfarlane, J.M. 1908. Nepenthaceae. In: A. Engler Das Pflanzenreich IV, III, Heft 36: 1–91.
- ^ a b McPherson, S.R. 2009. Pitcher Plants of the Old World. 2 volumes. Redfern Natural History Productions, Poole.
- ^ Schlauer, J. N.d. Nepenthes deaniana. Carnivorous Plant Database.
- ^ Elmer, A.D.E. 1912. Nepenthaceae. [pp. 1494–1496] In: Two score of new plants. Leaflets of Philippine Botany 4: 1475–1520.
Further reading[]
- Cheek, M.R. & M.H.P. Jebb 1999. Nepenthes (Nepenthaceae) in Palawan, Philippines. Kew Bulletin 54(4): 887–895. doi:10.2307/4111166
- Co, L. & W. Suarez 2012. Nepenthaceae. Co's Digital Flora of the Philippines.
- McPherson, S. 2007. The Type Form of Nepenthes deaniana. Carnivorous Plants UK, July 19, 2007.
- McPherson, S.R. & V.B. Amoroso 2011. Field Guide to the Pitcher Plants of the Philippines. Redfern Natural History Productions, Poole.
- (in German) McPherson, S. & T. Gronemeyer 2008. Die Nepenthesarten der Philippinen: eine Fotodokumentation. Das Taublatt 60: 34–78.
- McPherson, S., G. Bourke, J. Cervancia, M. Jaunzems, E. Gironella, A. Robinson & A. Fleischmann 2011. Nepenthes leonardoi (Nepenthaceae), a new pitcher plant species from Palawan, Philippines. Carniflora Australis 8(1): 4–19.
- McPherson, S.R. 2011. Comparison of the highland Palaweño Nepenthes. In: New Nepenthes: Volume One. Redfern Natural History Productions, Poole. pp. 364–381.
- Mey, F.S. 2013. Nepenthes deaniana in cultivation. Strange Fruits: A Garden's Chronicle, July 30, 2013.
- Miles, J. 2012. Discovering a lost world of rat-eating plants in the Philippines. Friday, October 9, 2012.
- Schlauer, J. 1995. Re: Nepenthes. Carnivorous Plant Mailing List, October 5, 1995.
- Schlauer, J. 2000. Literature reviews. Carnivorous Plant Newsletter 29(2): 53.
- Lecture on Plant Hunting – Royal Horticultural Society 6th May 2014. [video] Redfern Natural History Productions.
External links[]
Wikimedia Commons has media related to Nepenthes deaniana. |
- Photographs of N. deaniana at the Carnivorous Plant Photofinder
- IUCN Red List near threatened species
- Carnivorous plants of Asia
- Nepenthes
- Endemic flora of the Philippines
- Flora of Palawan
- Plants described in 1908