Daucus montanus, la Carotte de montagne, est une espèce de plantes à fleurs annuelle de la famille des Apiaceae et du genre Daucus, originaire d'Amérique.
No narrative description available for this taxon yet.
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 Daucus montanus has left across the world's sequence archives.
At a glance
DNA specimens8
Marker genes4
GenBank sequences10
eDNA detections4
Countries4
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.
★matK★rbcL2★ITS8★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB · GoaT
The complete instruction manualDaucus montanus 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 size5 379 000 000 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 Daucus montanus5.38 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.
CCDB · kew — Owens S. 1974. An examination of the floral biology, breeding system and cytology in species of the genus Daucus and related genera in the tribe Caucealidea (Umbelliferae). Ph. D. Thesis, University of Reading.
n 332×CCDB · ipcn-api-dl
CCDB · ipcn-api-dl — Constance, L., T. i. Chuang & C. R. Bell. 1976. Chromosome numbers in Umbelliferae. V. Amer. J. Bot. 63(5): 608–625.
CCDB · ipcn-api-dl — Moore, D. M. 1981. Cromosome numbers of Fuegian angiosperms. Bol. Soc. Brot. 53: 995–1012.
Ploidy records — measured levels and diploid/polyploid inferences · click for 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 3≤1 km 4>10 km 1
8 georeferenced · 26 without coordinates
Open the mapobservation + sensor34
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 accuracy81% within 1 km
≤100 m 259≤1 km 24≤10 km 52>10 km 14
349 georeferenced · 415 without coordinates
Open the institutions mapphysical evidence764
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 institutions54 of 87 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Durango, MX
166
Saint Louis, US
125
Mexico City, MX
43
Austin, US
38
Aarhus, DK
24
Mexico City, MX
21
Guasave, MX
15
University of Stellenboschlocation not on record
14
Cambridge, US
14
Universidad de Antioquia (UdeA)location not on record
14
Chapingo, MX
14
Universidad de Nariño (UdeNar)location not on record
12
Universidad Nacional de Colombia (UNAL)location not on record
11
Austin, US
11
La Paz, BO
10
Ciudad de México, MX
10
Autlán de Navarro, MX
8
Giardini Botanici Hanburylocation not on record
8
Universidad del Quindío (UniQuindío)location not on record
8
Museo Nacional de Costa Rica (MNCR)location not on record
8
Kew, GB
8
Bronx, US
7
QCNElocation not on record
7
San Jose State University, Museum of Birds and Mammalslocation not on record
7
MEXUlocation not on record
7
Tuxtla Gutiérrez, MX
7
Chicago, US
6
San Isidro, AR
6
Puebla, MX
6
Santa Cruz de la Sierra, BO
6
Riverside, US
6
Tapachula, MX
5
Cusco, PE
5
Antiguo Cuscatlán, SV
4
San Diego, US
4
Berlin, DE
4
Mexico City, MX
4
Tlalnepantla, MX
3
Loja, EC
3
Stockholm, SE
3
HUAlocation not on record
3
Universiti Sains Malaysialocation not on record
3
Guatemala City, GT
3
Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record
3
INBIOlocation not on record
2
Herbarium of South China Botanical Gardenlocation not on record
2
San José, CR
2
Tampa, US
2
Calabar, NG
2
Sucre, BO
2
San Francisco, US
2
Ciudad de México, MX
2
Herbario Universidad de Concepciónlocation not on record
2
MAlocation not on record
1
Instituto de Investigaciones Biológicas, Universidad Veracruzana, Región Xalapalocation not on record
1
Berea Collegelocation not on record
1
Pontificia Universidad Javeriana (PUJ)location not on record
1
Taipei, TW
1
Jardín Botánico José Celestino Mutis (JBBJCM)location not on record
1
MEDELlocation not on record
1
IEBlocation not on record
1
Stetson Universitylocation not on record
1
Tuxtla Gutiérrez, MX
1
Anchorage, US
1
Quito, EC
1
San Luis Obispo, US
1
Castelar, AR
1
Escuela Agrícola Panamericanalocation not on record
1
Ciudad Autónoma de Buenos Aires, AR
1
Herbario Selva Central Oxapampa - estación biológica del Jardín Botánico de Missourilocation not on record
1
Culiacán, MX
1
Altos de Pipe, VE
1
Morelia, MX
1
Universidad de Autonoma de Baja Californialocation not on record
1
MSB-2797location not on record
1
California Academy of Scienceslocation not on record
1
Iquitos, PE
1
Lima, PE
1
McWane Science Centerlocation not on record
1
University of California at Berkeleylocation not on record
1
Honolulu, US
1
NO DISPONIBLElocation not on record
1
Edinburgh, GB
1
Juriquilla, MX
1
Cuenca, EC
1
HUT Culture Collectionlocation not on record
1
Zapopan, MX
1
87 institutions · 746 of 764 vouchered records shown · 17 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 Daucus montanus 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
Countries2
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 4 detections have coordinates
Open the map2 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.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median16.5 °C 7.10–17.5
Seasonal swing summer↔winter3.90 °C
Max temp (day)18.8 °C 10.5–20.3
Min temp (night)14.8 °C 3.70–15.5
Precipitation6.10 mm/mo 4.00–205
Air humidity64.1 % 63.2–64.7
Moisture balance-129 mm/mo -137–112
Vapour deficit691 Pa 401–707
Wind speed2.80 m/s 1.50–4.40
Cloud cover58.1 % 31.5–60.5
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 Facility825 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI4 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics8 specimens↗
NCBIUS National Library of Medicinesequences↗
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