Le Cèdre du Liban, parfois appelé Cèdre du mont Liban, est une espèce d'arbres conifères de la famille des Pinaceae. La principale caractéristique du cèdre du Liban provient de son port conique durant ses trente premières années, devenant tabulaire par la suite.
No narrative description available for this taxon yet.
Compounds documented for Cedrus libani across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile5 classes
Gallotannins37
Dimeric phloroglucinols11
Bisabolane sesquiterpenoids8
Flavonols8
Abietane diterpenoids8
Documented compounds200 total
Compound
Class
Amount
Source
(+)-3-Carene
present
LOTUS
(+)-alpha-Bulgarene
present
LOTUS
(+)-Camphene
present
LOTUS
(+)-Catechin 3-Gallate
present
NPASS
(+)-cis-Verbenol
present
LOTUS
(+)-Epicubenol
present
LOTUS
(+)-gamma-Bulgarene
present
LOTUS
(+)-trans-Pinocarveol
present
LOTUS
(-)-alpha-Himachalene
present
LOTUS
(-)-alpha-Pinene
present
LOTUS
05DNA & barcoding5 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 Cedrus libani has left across the world's sequence archives.
At a glance
DNA specimens5
Marker genes3
GenBank sequences10
eDNA detections4
Countries2
The DNA barcodea real sequence read deposited for this species
★ 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.
★matK7★rbcL3★trnL-F
plant barcode
06Genome at a glanceCCDB · GoaT
The complete instruction manualCedrus libani 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 size15 770 250 000 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
HUMAN3.2 Gb
THIS GENOME Cedrus libani15.77 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.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy46% within 1 km
≤100 m 666≤1 km 642≤10 km 1 545>10 km 19
2 872 georeferenced · 941 without coordinates
Open the mapobservation + sensor3 813
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 accuracy52% within 1 km
≤100 m 7≤1 km 32≤10 km 26>10 km 10
75 georeferenced · 121 without coordinates
Open the institutions mapphysical evidence196
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy100% within 1 km
≤100 m 45≤1 km 1
46 georeferenced · 19 without coordinates
Open the mapnot free-living65
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 institutions41 of 62 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
University of Arizona, Laboratory of Tree-Ring Researchlocation not on record
11
Kew, GB
11
Chongqing Museumlocation not on record
9
Bronx, US
9
University of Stellenboschlocation not on record
7
Corvallis, US
7
Santa Barbara, US
6
LDlocation not on record
5
Auckland, NZ
5
Durham, US
5
Santiago de Compostela, ES
4
Rotorua, NZ
4
ASUlocation not on record
4
Vitoria, ES
3
Denver, US
3
Sevilla, ES
3
MeiseBGlocation not on record
3
College of the Atlantic, Museumlocation not on record
2
Blumenau, BR
2
South Kensington, GB
2
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record
2
Staten Island, US
2
James F. Matthews Center for Biodiversity Studieslocation not on record
2
Bern, CH
2
Dresden, DE
2
Berlin, DE
2
Canadian Department of Agriculturelocation not on record
2
Orem, US
2
Vancouver, CA
2
Lake Charles, US
2
Porto Alegre, BR
2
BAYLUlocation not on record
2
Entomological Society of Latvialocation not on record
1
Cincinnati, US
1
Boumlocation not on record
1
València, ES
1
Institut und Museum fuer Geologie und Palaeontologielocation not on record
1
Millersville, US
1
Barcelona, ES
1
Saint Louis, US
1
Karlsruhe, DE
1
Uniwersytet Śląski w Katowicachlocation not on record
1
Tilburg, NL
1
DOI/NPS, Greenbelt Parklocation not on record
1
Christchurch, NZ
1
Maringá, BR
1
Pontifícia Universidade Católica do Paranálocation not on record
1
Logan, US
1
Chapel Hill, US
1
Mississippi State, US
1
GJOlocation not on record
1
Chapingo, MX
1
Salvador, BR
1
San Jose State University, Museum of Birds and Mammalslocation not on record
1
Brookings, US
1
UIBlocation not on record
1
Edmonton, CA
1
Albuquerque, US
1
Alicante, ES
1
EL PASO, US
1
J.F.Oberlin Universitylocation not on record
1
Williamsburg, US
1
62 institutions · 159 of 196 vouchered records shown · 35 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 DNA4 detections
Where the DNA of Cedrus libani 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 found4
Studies independent surveys1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 4 detections have coordinates
Open the map0 countries0
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.
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 Facility4 110 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI4 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics5 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↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
WikidataWikimedia Foundationstructured facts↗