Native Plants

Hopea polyalthioides

Giam Rambai
EN
Endangered
IUCN Red List
ver 3.1, 2019
EN
Endangered
Malaysia Plant Red List
2010
QR Code
SSN 39214
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Taxonomy

The taxanomic status is pending for approval

Gallery  

Leaf
Flower Inflorescences
Bark
Flower Inflorescences
Fruits

Description

The vernacular name for Hopea polyalthioides, Giam rambai refers to drooping leaf-sprays. It is a small-sized tree (not more than 30 m) and endemic to Peninsular Malaysia. It inhabits lowland areas of dipterocarp forests (Chua et al., 2010). The leaf undersurface is velvety soft but later becomes glabrous as it ages. The flowers are pale pink and rather small when expanded. The fruit is about 2 cm long, the nut is ovate with a sharp-pointed tip and embraced at the base by the sepals. Giam rambai is hardwood species but it produces a small pole and has no potential value in the timber industry. Due to its restricted distribution and habitat loss,Giam rambai is categorized as Endangered (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

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
Chan Yoke Mui (Ms.)
Forest Research Institute Malaysia (FRIM)
  • Palms (Ecology)
  • Vascular (Ecology)
  • Conservation
  • Biodiversity
  • Forest
  • Genetics
  • 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
  • Agricultural
  • Biodiversity
  • Conservation
  • SBH
Mohamad Azani Alias (Assoc. Prof. Dr.)
Universiti Putra Malaysia (UPM)
  • Vascular (Taxonomy)
  • Biodiversity
  • Conservation
  • Climate Change
  • Protected Areas
  • PM
  • SBH
  • SWK
  • SEA
Nazahatul Anis Amaludin (Dr.)
Universiti Malaysia Kelantan (UMK)
  • Vascular (Ecology)
  • Biodiversity
  • Conservation
  • PM
Nor Ezzawanis Abdullah Thani (Ms.)
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)
  • Agricultural
  • Biodiversity
  • PM
  • SBH
  • SWK
PM - Peninsular Malaysia; SBH - Sabah; SWK - Sarawak; SEA - Southeast Asia; W - World;

References

Article
  1. Saw, L.G., Chua, L.S.L., Suhaida, M., Yong, W.S.Y. & Hamidah, M. (2010). Conservation of some rare and endangered plants from Peninsular Malaysia. Kew Bulletin 65 (4): pp. 681-689
Book
  1. Malaysian Threatened and Rare Tree: Identification and Landscape Guideline, 2017. Sime Darby Property Berhad, Petaling Jaya, Malaysia. pp. 98. — [ Adobe PDF (PDF) ]
  2. 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.
  3. 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) ]
  4. Oldfield, S., Lusty, C. & MacKinven, A. (1998). The World List of Threatened Trees. World Conservation Press, Cambridge, UK.. pp. 1-628.
  5. 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.
  6. 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) ]
Magazine/Bulletin
  1. Timber Notes -Heavy Hardwoods (I). Timber Technology Bulletin: Compilation of Timber Technology Bulletins 1995-2015 (57), 2016. Forest Research Institute Malaysia (FRIM), Malaysia.

Acknowledgements :- Ms. Aida Salihah Binti Abu Bakar, Ms. Ajla Rafidah Baharom, Ms. Anissa Huda Binti Rosli, Ms. Aziemah Binti Kinan, Mr. Badrul Amin Bin Jaffar, Mrs. Hakimah Binti Jaafar, Mr. Muhammad Izzuddin Bin Hazan, Ms. Nur Hazwanie Binti Abd Halim, Ms. Nurfadzilah Bt Azmi, Ms. Nurfarhana Hizan Binti Hijas, Ms. Siti Nor Hidayati Kamaruddin, Ms. Siti Zubaidah Binti Abdul Latif, Mr. Tan Kok Kiat & Mr. Yasser Mohamed Arifin

Citation :- Hopea polyalthioides. Malaysia Biodiversity Information System (MyBIS). https://www.mybis.gov.my/sp/39214. Downloaded on 06 December 2019.

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