Anthoshorea roxburghii

(G.Don) P.S.Ashton & J.Heck. · species

image placeholder — illustration coming later

Plantae/Tracheophyta/Magnoliopsida/Malvales/Dipterocarpaceae/Anthoshorea

At a glance

Occurrence records49

Data sources10

Biological traits15

DNA specimens0

eDNA detections3

Sources10 archives

Databases and archives Anthoshorea roxburghii's data was compiled from.

WikipediaWikimedia Foundation4 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility49 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI3 eDNA detections↗

LOTUSNatural Products (Wikidata)compounds↗

NPASSNat. Product Activity & Species Sourcecompounds↗

GRIN TaxonomyUSDA-ARSdistribution & uses↗

CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗

GoaTGenomes on a Tree · Sangergenome & karyotype↗

PloiDBPloidy Databasegenome & karyotype

On this page6 sections

Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.

NarrativeWikipediaarticle

Traits & measurements2 literature sources15 traits

Chemical compositionLOTUS · NPASS42 compounds

Occurrence & distributionGBIF49 records

Environmental DNA1 datasets · 1 countries3 detections

Genome at a glanceCCDB · GoaT338 Mbp

01Narrative

Shorea roxburghii is a species of tree in the family Dipterocarpaceae. It is native to Cambodia, India, Laos, Malaysia, Burma, Thailand, and Vietnam.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesGIFTTRY

Size & morphology4

Plant height25 m

Seed mass340 mg

⚠ sources differ — TRY: 340 mg · GIFT: 475 mg

Seed mass max837 mg

Seed mass min167 mg

Life cycle & reproduction2

Deciduousnessevergreen

Life spanperennial

Habitat & environment4

Climberself-supporting

Epiphyteterrestrial

Growth formtree

Woodinesswoody

Physiology & chemistry5

Leaf n9.4 mg/g

Leaf p1.8 mg/g

Nitrogen fixingnon_nitrogen_fixer

Photosynthetic pathwayC3

Wood density686 mg/cm³

03Chemical composition42 compounds

Compounds documented for Anthoshorea roxburghii across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").

Compound class profile5 classes

Oligomeric stibenes24

Monomeric stilbenes6

Oleanane triterpenoids2

Ursane and Taraxastane triterpenoids1

Monomeric stilbenes $ Oligomeric stibenes1

Documented compounds42 total

Tissue Source Quantified only

Compound	Amount	Source
(+)-Parviflorol	present	NPASS
(-)-Ampelopsin H	present	NPASS
(1R,16R)-8,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,8,10(17),11,13-heptaene-4,6,12-triol	present	LOTUS
(1R,16R)-9,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,8,10(17),11,13-heptaene-4,6,12-triol	present	LOTUS
(1R,8R,9R,16R)-8,16-bis(4-hydroxyphenyl)-9-[(1R,8R,9R,16R)-4,6,12-trihydroxy-8,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaen-9-yl]-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaene-4,6,12-triol	present	LOTUS
(1R,8R,9S,16R)-8,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaene-4,6,9,13-tetrol	present	NPASS
(1R,8S,9R,16R)-8,16-bis(4-hydroxyphenyl)-9-[(1R,8S,9R,16R)-4,6,12-trihydroxy-8,16-bis(4-hydroxyphenyl)-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaen-9-yl]-15-oxatetracyclo[8.6.1.02,7.014,17]heptadeca-2(7),3,5,10(17),11,13-hexaene-4,6,12-triol	present	NPASS
(1S,2R,3R,9S,10S,17S)-2-[(2R,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-3,9,17-tris(4-hydroxyphenyl)-8-oxapentacyclo[8.7.2.04,18.07,19.011,16]nonadeca-4(18),5,7(19),11(16),12,14-hexaene-5,13,15-triol	present	NPASS
(2R,3R,4R,4Ar,6aR,6bS,8aR,12S,12aS,14aR,14bR)-2,3,12-trihydroxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4,8a-dicarboxylic acid	present	NPASS
(2S,3R,4R,5S,6R)-2-[2,4-dihydroxy-6-[(E)-2-(4-hydroxyphenyl)ethenyl]phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol	present	NPASS

05DNA & barcoding3 eDNA hits

A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Anthoshorea roxburghii has left across the world's sequence archives.

At a glance

eDNA detections3

Countries1

06Genome at a glanceCCDB · GoaT

The complete instruction manual Anthoshorea roxburghii carries — its genome. We read it from three angles — how big it is, how the DNA is packed into chromosomes, and how completely it has been sequenced — and explain how to read each value as you go.

Genome sizehow big the whole instruction manual is

Genome size338 388 000 bp

Measured in base pairs (bp) — the individual letters of DNA (human ≈ 3.2 Gb, a bacterium a few million). The chart places this genome on a logarithmic scale — each step to the right is ten times bigger — among reference organisms. Across species a bigger genome loosely tracks with larger cells, slower growth and lower-energy lifestyles (powered flight favours small genomes) — yet it does not imply more genes or a more advanced organism (the long-standing C-value paradox).

BACTERIUM Carsonella ruddii0.00016 Gb

FUNGUS0.04 Gb

INSECT0.25 Gb

THIS GENOME Anthoshorea roxburghii0.34 Gb

HUMAN3.2 Gb

WHEAT17 Gb

FERN Tmesipteris160.45 Gb

Chromosomes & ploidyhow the DNA is packaged

2n is the full chromosome count in a normal body cell; n is a gamete (egg or sperm), which carries half. Ploidy is how many complete chromosome sets each cell holds — 2× (diploid) is typical for animals, while higher levels (polyploidy) are common in plants. Click any value below to see the underlying records and sources.

Chromosomes2n = 14 n = 7

Ploidy2× diploid · measured

Chromosome records14–142n range14median14mode4records

Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references

2n 144×GoaT · Kew Plant DNA C-values Database · CCDB · book-ipcn66 · CCDB · book-indian_vol1 +1

GoaT · Kew Plant DNA C-values Database — ↗

CCDB · book-ipcn66 — Roy & Jha 1965

CCDB · book-indian_vol1 — Roy, R.P. & Jha, R.P. 196lb, 1965a

CCDB · book-fedorov — Roy R. P., Jha 1965a

n 71×CCDB · book-ipcn66

CCDB · book-ipcn66 — Roy & Jha 1965

Ploidy records — measured levels and diploid/polyploid inferences · click for sources

diploid1×GoaT · Kew Plant DNA C-values Database

GoaT · Kew Plant DNA C-values Database

diploid inferred1×PloiDB · genus-scale

PloiDB · genus-scale — chromEvol; reliability=1.000 ↗

08Occurrence & distribution

Record type49 records

Wild obs. + sensor43

Museum / vouchered6

Range

Area of Occupancy AOO188 km²

Wildobservation + sensor

Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.

Coordinate accuracy0% within 1 km

>10 km 43

43 georeferenced

Open the mapobservation + sensor43

Museum / Voucheredphysical evidence

Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.

Coordinate accuracy0% within 1 km

≤10 km 3

3 georeferenced · 3 without coordinates

Open the institutions mapphysical evidence6

Wildobservation + sensor

Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.

10Collections & institutions

Holding institutions1 of 1 geolocated

Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.

Institution	Specimens
Philadelphia, US	3

1 institutions · 3 of 6 vouchered records shown · 3 without an institution code

09Environmental DNA3 detections

Where the DNA of Anthoshorea roxburghii was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.

Signal

Detections DNA found3

Studies independent surveys1

Countries1

Signal confidence: weakweighed across independent studies, places & mapped detections

Where its DNA was found

0 of 3 detections have coordinates

Open the map1 country0

How strong is each trace?

DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.

Modelled climatemodelled

−15°Ctemperature across detection sites+40°C

Temperature median25.2 °C 25.2–25.2

Seasonal swing summer↔winter6.00 °C

Max temp (day)29.6 °C

Min temp (night)21.3 °C

Precipitation164 mm/mo

Air humidity63.4 %

Moisture balance21.8 mm/mo

Vapour deficit1,175 Pa

Wind speed3.20 m/s

Cloud cover64.0 %

CHELSA 1981–2010, ~9 km grid, at location & month of 2 detection points · median with p10–p90 · reflects where sampling happened, not only the true niche

How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.

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