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{{Short description|Species of legume}}
<!-- This article was auto-generated by [[User:Polbot]]. -->
{{Speciesbox
{{taxobox
|image = 紅酸枝(奧氏黃檀) Dalbergia oliveri -香港迪欣湖 Inspiration Lake, Hong Kong- (15009174622).jpg
|status = EN
|status = CR
|status_system = IUCN2.3
|status_system = IUCN3.1
|regnum = [[Plant]]ae
|status_ref = <ref name="iucn status 14 November 2021">{{cite iucn |author=Nghia, N.H. |date=1998 |title=''Dalbergia oliveri'' |volume=1998 |page=e.T32306A9693932 |doi=10.2305/IUCN.UK.1998.RLTS.T32306A9693932.en |access-date=14 November 2021}}</ref>
|unranked_divisio = [[Angiosperms]]
⚫
|genus = Dalbergia
|unranked_classis = [[Eudicots]]
⚫
|species = oliveri
|unranked_ordo = [[Rosids]]
⚫
|authority = [[James Sykes Gamble|Gamble]] ex Prain
|ordo = [[Fabales]]
|synonyms = *''Amerimnon bariense'' <small>Pierre</small>
|familia = [[Fabaceae]]
*''Amerimnon dongnaiense'' <small>Pierre</small>
⚫
|genus = ''[[Dalbergia]]''
*''Amerimnon duperreanum'' <small>Pierre</small>
⚫
|species = '''''D. oliveri'''''
*''Amerimnon mammosum'' <small>Pierre</small>
|binomial = ''Dalbergia oliveri''
*''Dalbergia bariensis'' <small>Pierre</small>
⚫
|binomial_authority = [[James Sykes Gamble|Gamble]] ex Prain
*''Dalbergia dongnaiensis'' <small>Pierre</small>
|synonyms =
*''Dalbergia duperreana'' <small>Pierre</small>
{{Plainlist | style = margin-left: 1em; text-indent: -1em; |
*''Dalbergia laccifera'' <small>Laness.</small>
*''Dalbergia mammosa'' <small>Pierre</small>
*''Dalbergia laccifera'' <small>Laness.</small><ref>{{cite web|url=http://www.theplantlist.org/tpl1.1/record/ild-46453|title=The Plant List: A Working List of All Plant Species|access-date=8 October 2020}}</ref>
*''Dalbergia prazeri'' <small>Prain</small>
*''Dalbergia prazeri'' <small>Prain</small>
|synonyms_ref = <ref>[https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:490372-1 Plants of the World Online (retrieved 8 October 2020)]</ref>
}}
⚫
}}
|synonyms_ref = <ref>{{cite web
|url=http://www.theplantlist.org/tpl1.1/record/ild-46453
|title=The Plant List: A Working List of All Plant Species
|accessdate=May 16, 2014}}</ref>
⚫
|}}


'''''Dalbergia oliveri''''' is a species of [[legume]] in the [[Fabaceae]] family which grows in tree form to 15 – 30 meters in height (up to 100&nbsp;ft.). The fruit is a green pod containing one to two seeds which turn brown to black when ripe. The trees are found in [[Myanmar]], [[Thailand]], [[Laos]], [[Cambodia]], and [[Vietnam]]. Common names throughout S.E. Asia are: Cambodian: "Neang Nuon", Thai: "Mai Ching Chan" (ไม้ชิงชัน), Laos: "Mai Kham Phii", Myanmar: "tamalan" (တမလန်း), and Vietnamese: "cẩm lai" or "trắc lai". It's threatened by [[habitat loss]] and [[over-harvesting]] for its valuable red lumber.
'''''Dalbergia oliveri'''''<ref>Gamble JS ex Prain D (1897) ''J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist.'' 66: 451.</ref> is a species of [[legume]] in the family [[Fabaceae]] which grows in tree form to 15 – 30 meters in height (up to 100&nbsp;ft.). The fruit is a green pod containing one to two seeds which turn brown to black when ripe. It is threatened by [[habitat loss]] and [[over-harvesting]] for its valuable red "rosewood" timber.

[[University of Oxford]] published the transcriptomes of ''Dalbergia oliveri'' and five other ''Dalbergia'' spp.<ref>{{Cite journal|last1=Hung|first1=Tin Hang|last2=So|first2=Thea|last3=Sreng|first3=Syneath|last4=Thammavong|first4=Bansa|last5=Boounithiphonh|first5=Chaloun|last6=Boshier|first6=David H.|last7=MacKay|first7=John J.|date=2020-10-20|title=Reference transcriptomes and comparative analyses of six species in the threatened rosewood genus Dalbergia|journal=Scientific Reports|language=en|volume=10|issue=1|pages=17749|doi=10.1038/s41598-020-74814-2|pmid=33082403|pmc=7576600|bibcode=2020NatSR..1017749H|issn=2045-2322|doi-access=free}}</ref> It was found that ''D. oliveri'' had more [[R gene]]s than the co-occurring ''[[Dalbergia cochinchinensis]]''.

==Distribution naming and synonyms==
The trees are found in [[Myanmar]], [[Thailand]], [[Laos]], [[Cambodia]], and [[Vietnam]]. Common names in S.E. Asia are: Cambodian: "Neang Nuon", Thai: "Mai Ching Chan" (ไม้ชิงชัน), Laos: "Mai Kham Phii" (ໄມ້ຄຳພີ), Myanmar: "tamalan" (တမလန်း).

In Vietnamese ''cẩm lai'' or ''trắc lai'' is a generic name for "rosewood" trees. Based at the [[Saigon Zoo and Botanical Gardens|Saigon Botanic Gardens]], the French botanist [[Jean Baptiste Louis Pierre|JBL Pierre]] described a number of local variations in tree dimensions and characteristics of seed pods (which are usually [[Glossary_of_botanical_terms#glabrous|glabrous]]).<ref name = CCVN>Phạm Hoàng Hộ (1999) ''Cây Cỏ Việt Nam: an Illustrated Flora of Vietnam'' vol. I publ. Nhà Xuẩt Bản Trẻ, HCMC, VN.</ref> Species he named are now considered to be synonyms:
* ''Dalbergia bariensis: cẩm lai bông, cẩm lai [[Bà Rịa]]'' – 15-20 m trees – pods 25 x 120mm, usually 1 seeded
* ''Dalbergia dongnaiensis: cẩm lai [[Ðồng Nai]]'' – 10-15 m trees – pods 30-45 x 100-110mm, 1 seed
* ''Dalbergia duperreana: trắc'' (Cambodia) – 10-20 m trees – pods 27-40 x 120mm
* ''Dalbergia mammosa: cẩm lai vú'' - 20 m trees – pods 22 x 100mm, not narrowing on 1-2 seeds
* ''Dalbergia olivieri: cẩm lai bông'' - 25 m trees – pods 17 x 60-80mm, 1 or 2 (rarely 3) seeds


==Uses==
==Uses==
The wood of this rosewood-family tree is valuable for ornamental work including [[Woodturning]] and furniture. The sapwood is yellowish-white with dark brown heartwood. The heartwood is very hard and heavy. The lumber is sold under the names '''Burmese Rosewood''', '''Laos Rosewood''', '''Asian Rosewood'''.
The wood of this rosewood-family tree is valuable for ornamental work including [[Woodturning]] and furniture. The sapwood is yellowish-white with dark brown heartwood. The heartwood is very hard and heavy. The lumber is sold under the names '''Burmese rosewood''', '''Laos rosewood''', and '''Asian rosewood'''.


In contrast to the co-occurring ''[[Dalbergia cochinchinensis]]'', ''Dalbergia'' ''oliveri'' avoids drought by chlorophyll content and compromise productivity. Its isohydric behaviour suggests it is suitable to be grown in deciduous forests.<ref>{{Cite journal|last1=Hung|first1=Tin Hang|last2=Gooda|first2=Rosemary|last3=Rizzuto|first3=Gabriele|last4=So|first4=Thea|last5=Thammavong|first5=Bansa|last6=Tran|first6=Hoa Thi|last7=Jalonen|first7=Riina|last8=Boshier|first8=David H.|last9=MacKay|first9=John J.|title=Physiological responses of rosewoods Dalbergia cochinchinensis and D. oliveri under drought and heat stresses|journal=Ecology and Evolution|year=2020|volume=10|issue=19|language=en|pages=10872–10885|doi=10.1002/ece3.6744|pmid=33072302|pmc=7548189|issn=2045-7758|doi-access=free}}</ref>
==Sources==

{{reflist}}
<gallery>
* Nghia, N.H. 1998. [http://www.iucnredlist.org/search/details.php/32306/all Dalbergia oliveri]. [https://web.archive.org/web/20140627000000/http://www.iucnredlist.org/ 2006 IUCN Red List of Threatened Species. ] Downloaded on 19 July 2007.
Dalbergia oliveri at Kepong Botanical Garden 20230625 112920.jpg|Tree
Dalbergia oliveri at Kepong Botanical Garden 20230625 112857.jpg|Leaf
Dalbergia oliveri at Kepong Botanical Garden 20230625 112904.jpg|Bark
</gallery>

==References==
{{Reflist}}

{{Taxonbar|from=Q1930212|from2=Q5210247|from3=Q15531839|from4=Q15472606|from5=Q1388262}}


[[Category:Dalbergia|oliveri]]
[[Category:Dalbergia|oliveri]]
[[Category:Trees of Indo-China]]
[[Category:Trees of Indo-China]]
[[Category:Endangered plants]]
[[Category:Endangered plants]]
[[Category:Taxonomy articles created by Polbot]]

[[Category:Fabales of Asia]]

{{Dalbergia-stub}}

Latest revision as of 22:17, 11 December 2023

Dalbergia oliveri
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Dalbergia
Species:
D. oliveri
Binomial name
Dalbergia oliveri
Gamble ex Prain
Synonyms[3]
  • Amerimnon bariense Pierre
  • Amerimnon dongnaiense Pierre
  • Amerimnon duperreanum Pierre
  • Amerimnon mammosum Pierre
  • Dalbergia bariensis Pierre
  • Dalbergia dongnaiensis Pierre
  • Dalbergia duperreana Pierre
  • Dalbergia mammosa Pierre
  • Dalbergia laccifera Laness.[2]
  • Dalbergia prazeri Prain

Dalbergia oliveri[4] is a species of legume in the family Fabaceae which grows in tree form to 15 – 30 meters in height (up to 100 ft.). The fruit is a green pod containing one to two seeds which turn brown to black when ripe. It is threatened by habitat loss and over-harvesting for its valuable red "rosewood" timber.

University of Oxford published the transcriptomes of Dalbergia oliveri and five other Dalbergia spp.[5] It was found that D. oliveri had more R genes than the co-occurring Dalbergia cochinchinensis.

Distribution naming and synonyms

[edit]

The trees are found in Myanmar, Thailand, Laos, Cambodia, and Vietnam. Common names in S.E. Asia are: Cambodian: "Neang Nuon", Thai: "Mai Ching Chan" (ไม้ชิงชัน), Laos: "Mai Kham Phii" (ໄມ້ຄຳພີ), Myanmar: "tamalan" (တမလန်း).

In Vietnamese cẩm lai or trắc lai is a generic name for "rosewood" trees. Based at the Saigon Botanic Gardens, the French botanist JBL Pierre described a number of local variations in tree dimensions and characteristics of seed pods (which are usually glabrous).[6] Species he named are now considered to be synonyms:

  • Dalbergia bariensis: cẩm lai bông, cẩm lai Bà Rịa – 15-20 m trees – pods 25 x 120mm, usually 1 seeded
  • Dalbergia dongnaiensis: cẩm lai Ðồng Nai – 10-15 m trees – pods 30-45 x 100-110mm, 1 seed
  • Dalbergia duperreana: trắc (Cambodia) – 10-20 m trees – pods 27-40 x 120mm
  • Dalbergia mammosa: cẩm lai vú - 20 m trees – pods 22 x 100mm, not narrowing on 1-2 seeds
  • Dalbergia olivieri: cẩm lai bông - 25 m trees – pods 17 x 60-80mm, 1 or 2 (rarely 3) seeds

Uses

[edit]

The wood of this rosewood-family tree is valuable for ornamental work including Woodturning and furniture. The sapwood is yellowish-white with dark brown heartwood. The heartwood is very hard and heavy. The lumber is sold under the names Burmese rosewood, Laos rosewood, and Asian rosewood.

In contrast to the co-occurring Dalbergia cochinchinensis, Dalbergia oliveri avoids drought by chlorophyll content and compromise productivity. Its isohydric behaviour suggests it is suitable to be grown in deciduous forests.[7]

  • Tree
    Tree
  • Leaf
    Leaf
  • Bark
    Bark

References

[edit]
  1. ^ Nghia, N.H. (1998). "Dalbergia oliveri". IUCN Red List of Threatened Species. 1998: e.T32306A9693932. doi:10.2305/IUCN.UK.1998.RLTS.T32306A9693932.en. Retrieved 14 November 2021.
  2. ^ "The Plant List: A Working List of All Plant Species". Retrieved 8 October 2020.
  3. ^ Plants of the World Online (retrieved 8 October 2020)
  4. ^ Gamble JS ex Prain D (1897) J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 66: 451.
  5. ^ Hung, Tin Hang; So, Thea; Sreng, Syneath; Thammavong, Bansa; Boounithiphonh, Chaloun; Boshier, David H.; MacKay, John J. (2020-10-20). "Reference transcriptomes and comparative analyses of six species in the threatened rosewood genus Dalbergia". Scientific Reports. 10 (1): 17749. Bibcode:2020NatSR..1017749H. doi:10.1038/s41598-020-74814-2. ISSN 2045-2322. PMC 7576600. PMID 33082403.
  6. ^ Phạm Hoàng Hộ (1999) Cây Cỏ Việt Nam: an Illustrated Flora of Vietnam vol. I publ. Nhà Xuẩt Bản Trẻ, HCMC, VN.
  7. ^ Hung, Tin Hang; Gooda, Rosemary; Rizzuto, Gabriele; So, Thea; Thammavong, Bansa; Tran, Hoa Thi; Jalonen, Riina; Boshier, David H.; MacKay, John J. (2020). "Physiological responses of rosewoods Dalbergia cochinchinensis and D. oliveri under drought and heat stresses". Ecology and Evolution. 10 (19): 10872–10885. doi:10.1002/ece3.6744. ISSN 2045-7758. PMC 7548189. PMID 33072302.
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