Native Plants
Castanopsis oligoneura
Taxonomy
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Kingdom
-
Division
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Class
-
Order
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Family
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Genus
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Specific Epithetoligoneura Soepadmo
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ResidentialNative
The taxonomic status is pending for approval
Description
Castanopsis oligoneura is a tree which can reach up to 25 m tall and 45 cm bole diameter. It has smooth bark and twigs, but the bark is sometimes lenticellate. The bark and its inner bark are brownish. This tree has white sapwood. The stipules and leaves are ovate in shape. Other than that, the leaves have smooth surface and sparsely brownish tomentose below. There is only one seed with a thick and woody wall in each cupule (Soepadmo & Saw, 2000).
Castanopsis oligoneura is present in the lowland mixed dipterocarp forest at an altitude of 300 m. This species is endemic to Borneo. In Sabah it can be collected from Sandakan, Beaufort and Sipitang districts. In Sarawak, it is only known from Ulu Baleh in Kapit district and Bungo Range in Bau district (Soepadmo & Saw, 2000).
Habitats
| No | Description | Suitability | Seasonality |
|---|---|---|---|
| 1 |
Forest → Lowland Mixed Dipterocarp Forest
|
Unknown | Unknown |
References : http://www.iucnredlist.org/technical-documents/classification-schemes/habitats-classification-scheme-ver3
Structure
Bark
Color
Brown
Bark
Type
Partially or completely raised lines that are often derived from lenticels in young bark.
Lenticellate
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
Having a short sharp apex
Acute
Leaf Base
2D Shape
Attenuate
Leaf Margin
2D Shape
Smooth margin, without teeth or lobes
Entire
Location
by State Location
- Sabah 4
- Sarawak 2
Based on publications, specimens, and images
Biodiversity Experts
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|---|---|
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Ahmad Aldrie Amir (Dr.)
Universiti Kebangsaan Malaysia (UKM)
|
Vascular,
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|
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Alona Cuevas Linatoc (Assoc. Prof. Dr.)
Universiti Tun Hussein Onn Malaysia (UTHM)
|
Vascular,
Biodiversity & Conservation
|
|
Anisah Lee Abdullah (Assoc. Prof. Dr.)
Universiti Sains Malaysia (USM)
|
Coral Reefs, Vascular,
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Asyraf Mansor (Dr.)
Universiti Sains Malaysia (USM)
|
Palms, Vascular (Ecology),
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Avelinah Julius (Dr.)
Forest Research Institute Malaysia (FRIM)
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Vascular (Taxonomy),
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Cheah Yih Horng (Mr.)
Forest Research Institute Malaysia (FRIM)
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Chong Ju Lian (Dr.)
Universiti Malaysia Terengganu (UMT)
|
Mammals (Ecology), Vascular (Ecology),
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E. Soepadmo (Prof.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
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Vascular,
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John Baptist Sugau (Mr.)
Department of Forestry Peninsular Malaysia (JPSM)
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Vascular (Taxonomy),
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Kartini Binti Saibeh (Dr.)
Universiti Malaysia Sabah (UMS)
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Vascular,
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Lau Kah Hoo (Mr.)
Forest Research Institute Malaysia (FRIM)
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Lillian Chua Swee Lian (Dr.)
Forest Research Institute Malaysia (FRIM)
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Lim Chung Lu (Mr.)
Forest Research Institute Malaysia (FRIM)
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Vascular (Taxonomy),
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Mahani Bt. Mansor Clyde (Prof. Dr.)
Universiti Kebangsaan Malaysia (UKM)
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Universiti Putra Malaysia (UPM)
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Forest Research Institute Malaysia (FRIM)
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Nor Ezzawanis Abdullah Thani (Mrs.)
Forest Research Institute Malaysia (FRIM)
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Norzielawati Bt. Salleh (Mrs.)
Forest Research Institute Malaysia (FRIM)
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Nur Kyariatul Syafinie Abdul Majid (Ms.)
Universiti Malaysia Kelantan (UMK)
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Nur Supardi Md Noor (Dr.)
Forest Research Institute Malaysia (FRIM)
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Ong Poh Teck (Mr.)
Forest Research Institute Malaysia (FRIM)
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Forest Research Institute Malaysia (FRIM)
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Forest Research Institute Malaysia (FRIM)
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Rusea Go (Prof. Dr.)
Universiti Putra Malaysia (UPM)
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Orchids (Taxonomy), Vascular (Taxonomy), Vascular (Ecology),
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Sam Yen Yen (Dr.)
Forest Research Institute Malaysia (FRIM)
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Vascular (Taxonomy), Ginger,
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Saw Leng Guan (Dr.)
Forest Research Institute Malaysia (FRIM)
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Vascular,
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Universiti Kebangsaan Malaysia (UKM)
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Vascular (Taxonomy),
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Universiti Malaysia Terengganu (UMT)
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Forest Research Institute Malaysia (FRIM)
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Vascular (Taxonomy),
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Suhaida Mustafa (Mrs.)
Forest Research Institute Malaysia (FRIM)
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Vascular (Ecology),
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Syahida Emiza Suhaimi (Mrs.)
Forest Research Institute Malaysia (FRIM)
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Vascular,
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Syazwani Bt. Azeman (Mrs.)
Forest Research Institute Malaysia (FRIM)
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Vascular,
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Tam Sheh May (Dr.)
Taylor's University
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Orchids, Vascular,
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Tan Swee Lian (Dr.)
Academy of Sciences Malaysia (ASM)
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Ummul Nazrah Abdul Rahman (Ms.)
Forest Research Institute Malaysia (FRIM)
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Vascular (Taxonomy),
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Wendy Yong Sze Yee (Ms.)
Forest Research Institute Malaysia (FRIM)
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Vascular,
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Yao Tze Leong (Mr.)
Forest Research Institute Malaysia (FRIM)
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Yong Kien Thai (Dr.)
University of Malaya (UM)
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Moss, Vascular (Taxonomy), Ferns (Taxonomy),
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PM - Peninsular Malaysia; SBH - Sabah; SWK - Sarawak; SEA - Southeast Asia; W - World;
References
Acknowledgements :- Ms. Aida Salihah Binti Abu Bakar, Mr. Badrul Amin Bin Jaffar, Ms. Fatin Qurratul 'ain Binti Saberam & Ms. Norazah Binti Norddin
Species Citation :- Castanopsis oligoneura. Malaysia Biodiversity Information System (MyBIS). Accessed via https://www.mybis.gov.my/sp/32459. [Retrieved 30 November 2023].
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