Native Plants
Hopea subalata
Merawan Kanching
CR
Critically Endangered
IUCN Red List of Threatened Species
ver 3.1, 2007
EN
Endangered
Malaysia Plant Red List
Peninsular Malaysia
ver 3.1, 2021
Taxonomy
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Kingdom
-
Division
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Class
-
Order
-
Family
-
Genus
-
Specific Epithetsubalata Symington
-
Vernacular Name
- Giam (Malay)
- Giam Kanching (Malay)
- Merawan Kanching (Malay)
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ResidentialNative
The taxonomic status is pending for approval
Description
Merawan Kanching or Giam Kanching was named after its type locality. It is a small-sized that reaches to about 32 cm in diameter. This species is a hyper-endemic species which is known only from lowland dipterocarp forest of Kanching Forest Reserve in Selangor (Chua et al., 2010; Yong et al., 2011). Its timber is not harvested. Merawan Kanching is categorized Critically Endangered due to its threatened by infrastructure development such as road widening and improvement (Yong et al., 2011).
Habitats
| No | Description | Suitability | Seasonality |
|---|---|---|---|
| 1 |
Forest → Lowland Dipterocarp Forest (Malayan, Burmese)
|
Unknown | Unknown |
References : http://www.iucnredlist.org/technical-documents/classification-schemes/habitats-classification-scheme-ver3
Assessment
| Year Published | Assessment | Red List Category | Version |
|---|---|---|---|
| 2021 | Malaysia Plant Red List |
Endangered (EN)
Peninsular Malaysia
|
3.1 |
| 2010 | Malaysia Plant Red List |
Critically Endangered (CR)
|
N/A |
| 2007 | IUCN Red List of Threatened Species |
Critically Endangered (CR)
|
3.1 |
| 1998 | IUCN Red List of Threatened Species |
Endangered (EN)
|
N/A |
Specimen
| Collection Center | Dried | Live | Slide | Wet | Total | |
|---|---|---|---|---|---|---|
| 7 |
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
|
|
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,
Biodiversity, Climate Change, Conservation, Ecosystems, Environment, Geoinformatics, Management, Marine & Coastal, Protected Areas, Science, Technology & Water
|
|
Asyraf Mansor (Dr.)
Universiti Sains Malaysia (USM)
|
Palms, Vascular (Ecology),
Biodiversity, Conservation, Ecosystems, Environment, Evolution & Forest
|
|
Avelinah Julius (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
|
|
Chan Yoke Mui (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Palms (Ecology), Vascular (Ecology),
Conservation, Biodiversity, Forest & Genetics
|
|
Cheah Yih Horng (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Moss, Vascular,
Biodiversity & Systematics
|
|
Chew Ming Yee (Ms.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
|
|
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
|
|
E. Soepadmo (Prof.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
|
|
Vascular,
|
|
|
John Baptist Sugau (Mr.)
Department of Forestry Peninsular Malaysia (JPSM)
|
Vascular (Taxonomy),
|
|
Kartini Binti Saibeh (Dr.)
Universiti Malaysia Sabah (UMS)
|
Vascular,
Agriculture, Biodiversity & Conservation
|
|
Lau Kah Hoo (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular, Ginger,
Conservation
|
|
Lillian Chua Swee Lian (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
Conservation
|
|
Lim Chung Lu (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
|
|
Mahani Bt. Mansor Clyde (Prof. Dr.)
Universiti Kebangsaan Malaysia (UKM)
|
Vascular,
|
|
Mohamad Azani Alias (Assoc. Prof. Dr.)
Universiti Putra Malaysia (UPM)
|
Vascular (Taxonomy), Vascular, Vascular, Amphibians, Amphibians,
Biodiversity, Conservation, Climate Change, Protected Areas & Forest
|
|
Mohd Fahmi Abu Bakar (Ts. Dr.)
Universiti Sultan Zainal Abidin (UniSZA)
|
Vascular,
Digital Sequence Information (DSI), Evolution, Genetics, Molecular & Systematics
|
|
Mohd Nazre Salleh @ Japri (Assoc. Prof. Dr.)
Universiti Putra Malaysia (UPM)
|
Vascular,
Biodiversity
|
|
Mohd Norfaizal Ghazalli (Dr.)
Malaysian Agricultural Research and Development Institute (MARDI)
|
Vascular, Pitcher plants,
Agriculture, Biodiversity, Conservation, Ecosystems, Science, Systematics & Taxonomy
|
|
Nadiah Idris (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
|
|
Nazahatul Anis Amaludin (Dr.)
Universiti Malaysia Kelantan (UMK)
|
Vascular (Ecology),
Biodiversity & Conservation
|
|
Nor Ezzawanis Abdullah Thani (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
Digital Sequence Information (DSI)
|
|
Norzielawati Bt. Salleh (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
Biodiversity, Forest & Molecular
|
|
Nur Kyariatul Syafinie Abdul Majid (Ms.)
Universiti Malaysia Kelantan (UMK)
|
Vascular (Ecology),
Biodiversity, Climate Change, Conservation, Forest & Protected Areas
|
|
Nur Supardi Md Noor (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Palms, Vascular,
Biodiversity, Climate Change, Conservation, Ecosystems, Environment, Forest & Management
|
|
Ong Poh Teck (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy), Orchids,
|
|
Rafidah Abdul Rahman (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
|
|
Richard Chung Cheng Kong (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
|
|
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
|
|
Sam Yen Yen (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy), Ginger,
|
|
Saw Leng Guan (Dr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
|
|
Shamsul Khamis (Dr.)
Universiti Kebangsaan Malaysia (UKM)
|
Vascular (Taxonomy),
Taxonomy
|
|
Siti Aishah Abdullah (Assoc. Prof. Dr.)
Universiti Malaysia Terengganu (UMT)
|
Vascular,
|
|
Siti Munirah Mat Yunoh (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
Marine & Coastal
|
|
Suhaida Mustafa (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Ecology),
Conservation
|
|
Syahida Emiza Suhaimi (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
|
|
Syazwani Bt. Azeman (Mrs.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
Biodiversity, Forest & Science
|
|
Tam Sheh May (Dr.)
Taylor's University
|
Orchids, Vascular,
Biodiversity, Data Analysis, Evolution, Genetics & Molecular
|
|
Tan Swee Lian (Dr.)
Academy of Sciences Malaysia (ASM)
|
Vascular (Ecology),
Agriculture & Biodiversity
|
|
Ummul Nazrah Abdul Rahman (Ms.)
Forest Research Institute Malaysia (FRIM)
|
Vascular (Taxonomy),
|
|
Wendy Yong Sze Yee (Ms.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
Conservation & Biodiversity
|
|
Yao Tze Leong (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Vascular,
Biodiversity & Ecosystems
|
|
Yong Kien Thai (Dr.)
University of Malaya (UM)
|
Moss, Vascular (Taxonomy), Ferns (Taxonomy),
Protected Areas, Biodiversity, Conservation, Evolution & Taxonomy
|
PM - Peninsular Malaysia; SBH - Sabah; SWK - Sarawak; SEA - Southeast Asia; W - World;
References
Article
- Chua, L.S.L., Nurulhuda, H., Hamidah, M. & Saw, L.G. (2004). Conservation Status of Hopea subalata (Dipterocarpeceae) in Peninsular Malaysia. Journal of Tropical Forest Science 16 (3), 271-282. https://www.frim.gov.my/v1/JTFSOnline/jtfs/v16n3/271-283.pdf
- Hamidah, M. & Chua, L.S.L. Conservation of Hopea subalata in Kanching Forest Reserve, Selangor, Peninsular Malaysia. , 3 — [ Adobe PDF (PDF) ]
- Nashatul Zaimah, N.A., Nor Asmah, H., Nadiah Salmi, N. & Noraliza, A. (2017). Desiccation Sensitivity and Storage of Hopea subalata Seeds - A Critically Endangered Species of Peninsular Malaysia. Seminar on Reclamation, Rehabilitation and Restoration of Disturbed Sites: Planting of National and IUCN Red List Species, 15-17 August 2017, Kuala Lumpur (14), 141-145
- Saw, L.G. & Sam, Y.Y. (1999). Conservation of Dipterocarpaceae in Peninsular Malaysia. Journal of Tropical Forest Science, 12(3): 593-615. . https://info.frim.gov.my/infocenter_applications/jtfsonline/jtfs/v12n3/593-615.pdf
Book
- ASEAN Biodiversity Outlook 2, 2017. ASEAN Centre for Biodiversity, Philippines. pp. 220. — [ Adobe PDF (PDF) ]
- Malaysian Threatened and Rare Tree: Identification and Landscape Guideline, 2017. Sime Darby Property Berhad, Petaling Jaya, Malaysia. pp. 98. — [ Adobe PDF (PDF) ]
- Red List of Dipterocarpaceae, 2022. Botanic Gardens Conservation International. Richmond, UK. — [ Adobe PDF (PDF) ]
- Abdul Rahman, A.R., Yahaya, M., Mohd Nasir, A.H., Muhamad, A. & Latiff, A. (2012). Hutan Simpan Gunung Belumut, Johor: Pengurusan Hutan, Persekitaran Fizikal dan Kepelbagaian Biologi. Jabatan Perhutanan Semenanjung Malaysia, Malaysia. pp. 271.
- Abdul Rahman, A.R., Koh, H.L., Muhamad, A., Wan Yusof, W.K. & Latiff, A. (2011). Hutan Simpan Melaka: Pengurusan Hutan, Persekitaran Fizikal, Kepelbagaian Biologi dan Socio-ekonomi. Jabatan Perhutanan Semenanjung Malaysia, Malaysia. pp. 315.
- Adnan, M., Zainuddin, A.F., Hamzah, M.A., Moorthy, M. & Mohamad Zaki, M.I. (2018). Koleksi Pokok Taman Botani Kepong. Institut Penyelidikan Perhutanan Malaysia (FRIM), Malaysia. pp. 1-234.
- Koh, H.L., Nik Mohd. Shah, N.M., Samsul, A.N., Latiff, A. & Azahar, M. (2008). Bukit Belata, Selangor: Pengurusan, Persekitaran Fizikal, Kepelbagaian Biologi dan Sosio-ekonomi. Jabatan Perhutanan Semenanjung Malaysia, Malaysia. pp. 280.
- Mohd. Rizal, S., Na'aman, J., Jalil, M.S., Nizam, M.S., Latiff, A. & Azahar, M. (2006). Gunung Mandi Angin, Terengganu: Pengurusan, Persekitaran Fizikal, Kepelbagaian Biologi dan Pelancongan Ekologi. Jabatan Perhutanan Semenanjung Malaysia, Malaysia. pp. 500.
- Chua, L.S.L., Suhaida, M., Hamidah, M. & Saw, L.G. (2010). Malaysia Plant Red List: Peninsular Malaysian Dipterocarpaceae. Forest Research Institute Malaysia (FRIM) & Ministry of Natural Resources and Environment Malaysia, Malaysia. pp. 73, 146. — [ Adobe PDF (PDF) ]
- Chua, L.S.L., Suhaida, M. & Aslina, B. (2012). Spesies Dipterokarpa Terancam di Semenanjung Malaysia. Institut Penyelidikan Perhutanan Malaysia, Malaysia. pp. 212. — [ Adobe PDF (PDF) ]
- Oldfield, S., Lusty, C. & MacKinven, A. (1998). The World List of Threatened Trees. World Conservation Press, Cambridge, UK. pp. 1-628.
- Yong, W.S.Y., Chua, L.S.L., Suhaida, M. & Aslina, B. (2011). Forest Research Institute Malaysia: A Sanctuary for Threatened Trees, Issue/No. 130. Forest Research Institute Malaysia (FRIM), Malaysia. pp. 91.
Magazine/Bulletin
- Conservation Malaysia (4), 2007. Forest Research Institute Malaysia (FRIM), Malaysia. — [ Adobe PDF (PDF) ]
- Conservation Malaysia (1), 2005. Forest Research Institute Malaysia (FRIM), Malaysia. — [ Adobe PDF (PDF) ]
- Timber Notes -Heavy Hardwoods (I). Timber Technology Bulletin: Compilation of Timber Technology Bulletins 1995-2015 (57), 2016. Forest Research Institute Malaysia (FRIM), Malaysia.
Newsletter
- Ida Suraini, A.S. (2017, December). FRIM in Focus. Forest Research Institute Malaysia (FRIM). Retrived March 14, 2018, from https://www.mybis.gov.my/art/2074 — [ Adobe PDF (PDF) ]
- Norhana, H., Ida Suraini, A.S. & Priscilla, R. (2006, June). FRIM in FOCUS. Forest Research Institute Malaysia (FRIM). Retrived November 19, 2015, from https://www.mybis.gov.my/art/149
Publications
Acknowledgements :- Ms. Aida Salihah Binti Abu Bakar, Ms. Ajla Rafidah Baharom, Ms. Amirah Hasanah Binti Mazlan, Ms. Anissa Huda Binti Rosli, Mrs. Aziemah Binti Kinan, Mr. Badrul Amin Bin Jaffar, Mrs. Hakimah Binti Jaafar, Ms. Mira Farzana Binti Mohamad Mokhtar, Ms. Nur Farahin Binti Mustafa, Mrs. Nur Hazwanie Binti Abd Halim, Ms. Nur Syahirah Binti Abd Hamid, Ms. Nurfarhana Hizan Binti Hijas, Ms. Siti Zubaidah Binti Abdul Latif, Mr. Tan Kok Kiat & Mr. Yasser Mohamed Arifin
Photo credit :- L.S.L. Chua, Suhaida M., Wendy Yong Sze Yee & Yasser Arifin
Species Citation :- Hopea subalata. Malaysia Biodiversity Information System (MyBIS). Accessed via https://www.mybis.gov.my/sp/35090. [Retrieved 27 March 2023].
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