Native Plants
 

Castanopsis javanica

Kupat
LC
Least Concern
IUCN Red List of Threatened Species
ver 3.1, 2018
NE
Not Evaluated
Malaysia Plant Red List
2010
QR Code
SSN 17542
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Taxonomy

  • Kingdom
  • Division
  • Class
  • Order
  • Family
  • Genus
  • Specific Epithet
    javanica (Blume) A.DC.
  • Synonym
  • Vernacular Name
  • Residential
    Native
The taxonomic status is pending for approval

Description

Kupat is the Kelabit ethnic name for Castanopsis javanica. This tree can reach a height of 40 m and a diameter of 100 cm in its bole. The type of the brown outer bark is smooth or scaly whereas the type of the brown inner bark is laminated. The sapwood has a greyish white colour to it. The large lenticels are thickly covered on the glabrous (smooth) twigs. The ovate coriaceous (leather-like texture) leaves are glabrous on the surface and sparsely tomentose below. Male flowers are distributed in clusters of 2-3 along the rachis whereas female flowers are arranged singly along the rachis. Both male and female flowers have acute perianth lobes. Each asymmetrical cupule contains only one discoid or depressed ovoid with a thin wall (Soepadmo & Saw, 2000).

Castanopsis javanica inhabits primary hill mixed dipterocarp forest at altitudes of up to 1000 m. Sumatra, Peninsular Malaysia, West Java and Borneo are all home to C. javanica. In Sabah, it is known from Keningau, Penampang, Tenom and Ranau districts while in Sarawak, it is mainly found in Bario, Kapit, and Marudi districts (Soepadmo & Saw, 2000).

Assessment

Year Published Assessment Red List Category Version
2018 IUCN Red List of Threatened Species
Least Concern (LC)
3.1
2010 Malaysia Plant Red List
Not Evaluated (NE)
N/A

Structure

Bark
Color
 
Brown
Bark
Type
Small, thin, often flaking plates. / Covered or partially covered with scales
Scaly
Flat surface lacking in ridges, furrows, and similar features
Smooth
Leaf
2D Shape
 
Elliptic
 
Ovate
Leaf Apex
2D Shape
Gradually tapering to a point
Acuminate
Leaf Base
2D Shape
 
Attenuate
 
Rounded
Leaf Margin
2D Shape
Smooth margin, without teeth or lobes
Entire

Location

by State Location
  • Pahang 1
  • Sabah 6
  • Sarawak 2
  • Federal Territories of Kuala Lumpur 1
by Protected Areas Location
  • Wildlife Sanctuary/Reserve 1
Based on publications, specimens, and images

Specimen

Collection Center   Total
2

Biodiversity Experts

Profile
Ahmad Aldrie Amir (Dr.)
Universiti Kebangsaan Malaysia (UKM)
  • Vascular
  • Biodiversity
  • Climate Change
  • Conservation
  • Ecosystems
  • Environment
  • Evolution
  • Forest
  • History
  • Law and Policy
  • Management
  • Marine & Coastal
  • Protected Areas
  • Science
  • PM
  • SBH
  • SWK
  • SEA
  • W
Anisah Lee Abdullah (Assoc. Prof. Dr.)
Universiti Sains Malaysia (USM)
  • Coral Reefs
  • Vascular
  • Biodiversity
  • Climate Change
  • Conservation
  • Ecosystems
  • Environment
  • Geoinformatics
  • Management
  • Marine & Coastal
  • Protected Areas
  • Science
  • Technology
  • Water
  • PM
  • SBH
Asyraf Mansor (Dr.)
Universiti Sains Malaysia (USM)
  • Palms
  • Vascular (Ecology)
  • Biodiversity
  • Conservation
  • Ecosystems
  • Environment
  • Evolution
  • Forest
  • PM
Chong Ju Lian (Dr.)
Universiti Malaysia Terengganu (UMT)
  • Mammals (Ecology)
  • Vascular (Ecology)
  • Invasive Alien Species
  • Protected Areas
  • Digital Sequence Information (DSI)
  • Marine & Coastal
  • Climate Change
  • PM
  • SBH
  • SWK
  • SEA
  • W
Kartini Binti Saibeh (Dr.)
Universiti Malaysia Sabah (UMS)
  • Vascular
  • Agriculture
  • Biodiversity
  • Conservation
  • SBH
Mohamad Azani Alias (Assoc. Prof. Dr.)
Universiti Putra Malaysia (UPM)
  • Vascular (Taxonomy)
  • Vascular
  • Vascular
  • Amphibians
  • Amphibians
  • Biodiversity
  • Conservation
  • Climate Change
  • Protected Areas
  • Forest
  • PM
  • SBH
  • SWK
  • SEA
Mohd Fahmi Abu Bakar (Ts. Dr.)
Universiti Sultan Zainal Abidin (UniSZA)
  • Vascular
  • Digital Sequence Information (DSI)
  • Evolution
  • Genetics
  • Molecular
  • Systematics
  • PM
Mohd Norfaizal Ghazalli (Dr.)
Malaysian Agricultural Research and Development Institute (MARDI)
  • Vascular
  • Pitcher plants
  • Agriculture
  • Biodiversity
  • Conservation
  • Ecosystems
  • Science
  • Systematics
  • Taxonomy
  • PM
  • SBH
  • SWK
  • SEA
Nazahatul Anis Amaludin (Dr.)
Universiti Malaysia Kelantan (UMK)
  • Vascular (Ecology)
  • Biodiversity
  • Conservation
  • PM
Nor Ezzawanis Abdullah Thani (Mrs.)
Forest Research Institute Malaysia (FRIM)
  • Vascular (Taxonomy)
  • Digital Sequence Information (DSI)
  • PM
Nur Kyariatul Syafinie Abdul Majid (Ms.)
Universiti Malaysia Kelantan (UMK)
  • Vascular (Ecology)
  • Biodiversity
  • Climate Change
  • Conservation
  • Forest
  • Protected Areas
  • PM
Nur Supardi Md Noor (Dr.)
Forest Research Institute Malaysia (FRIM)
  • Palms
  • Vascular
  • Biodiversity
  • Climate Change
  • Conservation
  • Ecosystems
  • Environment
  • Forest
  • Management
  • PM
  • SBH
  • SWK
  • SEA
  • W
Rusea Go (Prof. Dr.)
Universiti Putra Malaysia (UPM)
  • Orchids (Taxonomy)
  • Vascular (Taxonomy)
  • Vascular (Ecology)
  • Biodiversity
  • Conservation
  • Environment
  • Forest
  • Management
  • Protected Areas
  • Climate Change
  • Invasive Alien Species
  • PM
  • SBH
  • SWK
Tam Sheh May (Dr.)
Taylor's University
  • Orchids
  • Vascular
  • Biodiversity
  • Data Analysis
  • Evolution
  • Genetics
  • Molecular
  • PM
Tan Swee Lian (Dr.)
Academy of Sciences Malaysia (ASM)
  • Vascular (Ecology)
  • Agriculture
  • Biodiversity
  • PM
  • SBH
  • SWK
Yong Kien Thai (Dr.)
University of Malaya (UM)
  • Moss
  • Vascular (Taxonomy)
  • Ferns (Taxonomy)
  • Protected Areas
  • Biodiversity
  • Conservation
  • Evolution
  • Taxonomy
  • PM
  • SBH
  • SWK
  • SEA
PM - Peninsular Malaysia; SBH - Sabah; SWK - Sarawak; SEA - Southeast Asia; W - World;

References

Book
  1. The Network of Protected Forests in Telupid, Sabah: Biodiversity & Conservation in the Heart of Borneo, 2014. Sabah Forestry Department, Sabah, Malaysia. pp. 155.
  2. Latiff, A. (2010). Bukit Nanas Forest Reserve: Green Lung of Kuala Lumpur. Jabatan Perhutanan Semenanjung Malaysia, Malaysia. pp. 100.
  3. Shaharuddin, M.I., Mokhtar, M.I., Wan Yusof, W.A., M. Rahim, R. & Latiff, A. (2004). Taman Negeri Endau Rompin : Pengurusan, Persekitaran Fizikal dan Biologi. Jabatan Perhutanan Semenanjung Malaysia, Malaysia. pp. 378.
  4. Soepadmo, E. & Saw, L.G. (2000). Tree Flora of Sabah and Sarawak, Volume 3. Sabah Forestry Department, Forest Research Institute Malaysia (FRIM), Sarawak Forestry Department, Malaysia. pp. 511.
Magazine/Bulletin
  1. Equivalent Timbers Of Southeast Asia. Timber Technology Bulletin (25), 2002. Forest Research Institute Malaysia (FRIM), Malaysia.
  2. Malaysian and Indonesian Timbers Equivalent Names. Timber Technology Bulletin: Compilation of Timber Technology Bulletins 1995-2015 (57), 2016. Forest Research Institute Malaysia (FRIM), Malaysia.

Acknowledgements :- Mr. Ahmad Amir Firdaus Bin Mad Apandi, Ms. Aida Salihah Binti Abu Bakar, Ms. Ajla Rafidah Baharom, Mrs. Aziemah Binti Kinan, Ms. Norazah Binti Norddin, Mrs. Nur Hazwanie Binti Abd Halim, Ms. Nurfadzilah Bt Azmi, Ms. Nurul Aimi Amirah Binti Mohd Zaki, Mr. Tan Kok Kiat & Mr. Yasser Mohamed Arifin

Species Citation :- Castanopsis javanica. Malaysia Biodiversity Information System (MyBIS). Accessed via https://www.mybis.gov.my/sp/17542. [Retrieved 28 November 2023].

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Website Citation: MyBIS (2023). Malaysia Biodiversity Information System. Published on the Internet https://www.mybis.gov.my/, Ministry of Natural Resources, Environment and Climate Change, Malaysia Biodiversity Centre & Forest Research Institute Malaysia. [Retrieved 28 November 2023].