Tabernaemontana corymbosa

Roxb. ex Wall. · species

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Plantae/Tracheophyta/Magnoliopsida/Gentianales/Apocynaceae/Tabernaemontana

At a glance

Occurrence records250

Data sources7

Biological traits19

DNA specimens3

eDNA detections1

Sources7 archives

Databases and archives Tabernaemontana corymbosa's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility250 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI1 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics3 specimens↗

NCBIUS National Library of Medicinesequences↗

NPASSNat. Product Activity & Species Sourcecompounds↗

Open Tree of LifeOpenTreephylogeny backbone↗

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 & measurements3 literature sources19 traits

Chemical compositionNPASS115 compounds

Occurrence & distributionGBIF250 records

Environmental DNA1 datasets · 1 countries1 detections

DNA & barcodingBOLD · NCBI3 specimens

01Narrative

贵州狗牙花（学名：），为夹竹桃科狗牙花属下的一个植物种。其种加词“kweichowensis”意为“贵州的”。现接受名为伞房狗牙花。

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPGIFTTRY

Size & morphology3

Leaf size6 375 mm²

Plant height5 m

⚠ sources differ — GIFT: 5 m · TRY: 7 m

Plant height max10 m

Life cycle & reproduction4

Deciduousnessevergreen

Life formtree

Life spanperennial

Raunkiær life formphanerophyte

Diet & foraging1

Parasiteindependent

Habitat & environment5

Climatewet tropical

Climberself-supporting

Epiphyteterrestrial

Growth formtree

Woodinesswoody

Physiology & chemistry5

Leaf c422 mg/g

Leaf dry-matter content (LDMC)182 mg/g

Leaf n19.13 mg/g

Nitrogen fixingnon_nitrogen_fixer

Wood density590 mg/cm³

Other traits1

Plant support typefree-standing

03Chemical composition115 compounds

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

Compound class profile5 classes

Aspidosperma type5

Iboga type4

Aspidosperma type $ Aspidosperma-Iboga hybrid type (Vinca alkaloids)2

Taxane diterpenoids $ Tetracyclic diterpenoids1

Bafilomycins1

Documented compounds115 total

Tissue Source Quantified only

Compound	Amount	Source
(+)-Vinblastine	present	NPASS
(1'S,2S,5'R,7'R,8'S,9'S)-9'-ethyl-5'-hydroxy-5-methoxyspiro[1H-indole-2,6'-3-azatricyclo[5.3.1.03,8]undecane]-3-one	present	NPASS
(1R,11S,12E,17S)-14-(chloromethyl)-12-ethylidene-8-aza-14-azoniapentacyclo[9.5.2.01,9.02,7.014,17]octadeca-2,4,6,9-tetraene-10-carbaldehyde;chloride	present	NPASS
(1R,15S,17S,18S)-17-ethyl-7-methoxy-3,13-diazapentacyclo[13.3.1.02,10.04,9.013,18]nonadeca-2(10),4(9),5,7-tetraen-11-one	present	NPASS
10-Methoxycoronaridine	present	NPASS
10-O-Methyljerantinine A	present	NPASS
10-O-Methyljerantinine B	present	NPASS
5-[(1R,15S,17S,18S)-17-ethyl-7-methoxy-3,13-diazapentacyclo[13.3.1.02,10.04,9.013,18]nonadeca-2(10),4,6,8-tetraen-6-yl]pyrrolidin-2-one	present	NPASS
AGWMBJRYDMTXSY-IHVYECAHSA-N	present	NPASS
AJOVGXUNQMGDIO-UJRKFLDKSA-N	present	NPASS

05DNA & barcoding3 specimens

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 Tabernaemontana corymbosa has left across the world's sequence archives.

At a glance

DNA specimens3

Marker genes3

GenBank sequences6

eDNA detections1

Countries1

The DNA barcodea real sequence read deposited for this species

ITSKR532646.1 ↗408 bp

ACGT

GTTTTTGAACGCAAGTTGCGCCCGAAGCCACTAGGCCGAGGGCACGTCTGCCTGGGCGTCACGCATCGCGTCGCCCTCCCCTCCCCCCTT …

Tabernaemontana corymbosa isolate BB0564 5.8S ribosomal RNA gene, partial sequence; internal transcribed spacer 2, complete sequence; and 28S ribosomal RNA gene, partial sequence

Marker genes sequenced

★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.

★matK2★rbcL2★ITS2

plant barcodefungal barcode

08Occurrence & distribution

Record type250 records

Wild obs. + sensor7

Museum / vouchered243

Range

Area of Occupancy AOO468 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 accuracy100% within 1 km

≤100 m 3

3 georeferenced · 4 without coordinates

Open the mapobservation + sensor7

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 1

1 georeferenced · 242 without coordinates

Open the institutions mapphysical evidence243

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 institutions14 of 19 geolocated

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

Institution	Specimens
Guangzhou, CN	62
Guangxi Institute of Traditional Medical and Pharmaceutical Scienceslocation not on record	31
Yangling, CN	12
Guangzhou, CN	11
Bronx, US	6
Stockholm, SE	5
Kew, GB	4
Cambridge, US	2
Paris, FR	2
Guilin, CN	2
Saint Louis, US	2
Moscow State Universitylocation not on record	1
Museu Paraense Emílio Goeldilocation not on record	1
Xiamen, CN	1
University of Stellenboschlocation not on record	1
Wuhan, CN	1
South Kensington, GB	1
Herbarium of South China Botanical Gardenlocation not on record	1
Edinburgh, GB	1

19 institutions · 147 of 243 vouchered records shown · 96 without an institution code

09Environmental DNA1 detections

Where the DNA of Tabernaemontana corymbosa 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 found1

Studies independent surveys1

Countries1

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

Where its DNA was found

0 of 1 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 median17.4 °C 17.4–17.4

Seasonal swing summer↔winter9.20 °C

Max temp (day)21.6 °C

Min temp (night)12.2 °C

Precipitation178 mm/mo

Air humidity65.7 %

Moisture balance78.2 mm/mo

Vapour deficit677 Pa

Wind speed1.80 m/s

Cloud cover43.7 %

CHELSA 1981–2010, ~9 km grid, at location & month of 1 detection point · 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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