Compounds documented for Tabernaemontana amygdalifolia across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
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 amygdalifolia has left across the world's sequence archives.
At a glance
DNA specimens3
Marker genes3
GenBank sequences2
eDNA detections3
Countries1
The DNA barcodea real sequence read deposited for this species
Tabernaemontana amygdalifolia ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene, partial cds
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.
★matK1★rbcL1★rbcLa
plant barcode
06Genome at a glanceCCDB
The complete instruction manualTabernaemontana amygdalifolia 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.
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.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy88% within 1 km
≤100 m 55≤1 km 14≤10 km 9
78 georeferenced · 963 without coordinates
Open the mapobservation + sensor1 041
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 accuracy86% within 1 km
≤100 m 315≤1 km 48≤10 km 54>10 km 3
420 georeferenced · 1 070 without coordinates
Open the institutions mapphysical evidence1 490
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy
no georeferenced coordinates · 1 records without
Open the mapnot free-living1
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 institutions44 of 85 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Saint Louis, US
308
Chicago, US
150
Durango, MX
127
Mexico City, MX
113
National Biodiversity Institute, Costa Ricalocation not on record
72
Antiguo Cuscatlán, SV
64
Mérida, MX
45
Berlin, DE
35
Mexico City, MX
31
Tapachula, MX
29
Universidad Nacional de Colombia (UNAL)location not on record
23
Instituto para la Investigación y la Preservación del Patrimonio Cultural y Natural del Valle del Cauca - INCIVAlocation not on record
23
Sociedad para el Estudio de los Recursos Bióticos de Oaxaca, A. C.location not on record
22
QCNElocation not on record
21
Austin, US
20
Bronx, US
17
San José, CR
15
Tampa, US
13
Universidad de Antioquia (UdeA)location not on record
13
Mérida, MX
13
University of Stellenboschlocation not on record
12
León, NI
12
Ciudad de México, MX
12
San Jose State University, Museum of Birds and Mammalslocation not on record
11
Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record
10
San Francisco de Campeche, MX
10
Austin, US
9
BMlocation not on record
8
Riverside, US
8
Jardín Botánico de Cartagena "Guillermo Piñeres" (JBC)location not on record
8
Museo Nacional de Costa Rica (MNCR)location not on record
7
Culiacán, MX
7
MEXUlocation not on record
7
Tuxtla Gutiérrez, MX
6
arosemena tola, EC
6
Tuxtla Gutiérrez, MX
5
Universidad de Caldas (UCaldas)location not on record
5
Giardini Botanici Hanburylocation not on record
5
Provincial Museum of Albertalocation not on record
4
Universidad Tecnológica del Chocó (UTCH)location not on record
4
Kew, GB
4
Juriquilla, MX
3
Aarhus, DK
3
Durham, US
3
WAGlocation not on record
3
Madison, US
3
Museo de Historia Natural de El Salvadorlocation not on record
2
HUAlocation not on record
2
Loja, EC
2
Stockholm, SE
2
OTSlocation not on record
2
St. Paul, US
2
Herbario de la Universidad Técnica del Nortelocation not on record
2
Station d'Ecologie de Lamtolocation not on record
2
Minister of Sustainable Development, Climate Change & Solid Waste Managementlocation not on record
2
Río Palenque Science Centerlocation not on record
2
CASlocation not on record
2
Altos de Pipe, VE
2
Fundación Desarrollo y Ambiente FUNDAlocation not on record
2
Guatemala City, GT
2
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record
2
University of Hamburglocation not on record
1
Uppsala, SE
1
Burlington, US
1
Museu Nacional, Universidade Federal do Rio de Janeirolocation not on record
1
Göteborg, SE
1
Mexico City, MX
1
Tulane Universitylocation not on record
1
Edinburgh, GB
1
Instituto de invertigación de recursos biológicos Alexander von Humboldt (IAvH)location not on record
1
FLASlocation not on record
1
LGlocation not on record
1
Zacatecas, MX
1
Zlocation not on record
1
QAPlocation not on record
1
Montpellier, FR
1
Teresina, BR
1
Universidad de Córdoba (UC)location not on record
1
Museu Paraense Emílio Goeldilocation not on record
1
Davis, US
1
Sociedad Para el Estudio de los Recursos Bioticos de Oaxacalocation not on record
1
Departamento de Geologia, Universidad de Chilelocation not on record
1
COLlocation not on record
1
Porto Velho, BR
1
South Kensington, GB
1
85 institutions · 1 383 of 1 490 vouchered records shown · 105 without an institution code
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
09Environmental DNA3 detections
Where the DNA of Tabernaemontana amygdalifolia 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 median15.7 °C 15.7–23.5
Seasonal swing summer↔winter9.60 °C
Max temp (day)22.0 °C 22.0–27.3
Min temp (night)9.00 °C 9.00–19.6
Precipitation34.7 mm/mo 12.6–34.7
Air humidity50.9 % 50.9–55.0
Moisture balance-93.3 mm/mo -154–-93.3
Vapour deficit884 Pa 884–1,317
Wind speed4.10 m/s 2.70–4.10
Cloud cover25.5 % 25.5–25.6
CHELSA 1981–2010, ~9 km grid, at location & month of 3 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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility2 533 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI3 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics3 specimens↗
NCBIUS National Library of Medicinesequences↗
LOTUSNatural Products (Wikidata)compounds↗
NPASSNat. Product Activity & Species Sourcecompounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
WikidataWikimedia Foundationstructured facts↗