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 Glehnia littoralis has left across the world's sequence archives.
At a glance
DNA specimens11
Marker genes3
eDNA detections8
Countries2
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.
★matK★rbcLa★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualGlehnia littoralis 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.
CCDB · ipcn-api-dl — Liu, Q. x., H. Hui & M. h. Liu. 1999. A study on the karyotype of Glehnia littoralis and its chromo-characteristics and evolutionary significance. Guihaia 19(4): 344–348.
CCDB · book-ipcn67-71 — GURZENKOV N.N., & P.G. GOROVOY. 1971. Chromosome numbers of Urnbelliferae of the Far East. (in Russian) Bot. Zurn. 56: 1805-1815. HALL, J.B. 1971. Observations on Isoetes in Ghana. Bot. J. Linn soc. 64: 117-139.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy66% within 1 km
≤100 m 527≤1 km 150≤10 km 111>10 km 231
1 019 georeferenced · 433 without coordinates
Open the mapobservation + sensor1 452
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 accuracy51% within 1 km
≤100 m 5≤1 km 15≤10 km 18>10 km 1
39 georeferenced · 417 without coordinates
Open the institutions mapphysical evidence456
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 institutions28 of 48 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Sanda, JP
55
Nanjing, CN
37
National Marine Biodiversity Institute of Korealocation not on record
35
Moscow State Universitylocation not on record
27
Odawara, JP
22
Beijing, CN
17
Nishihara, JP
16
Otaru, JP
14
WTUlocation not on record
13
JP
12
Toyama, JP
12
Kochi, JP
12
National Institute of Biological Resourceslocation not on record
11
Kushiro City Museumlocation not on record
10
Taipei, TW
10
Tokushima, JP
9
Tsukuba, JP
7
Nishihara, JP
7
Tacoma, US
7
TAIElocation not on record
7
Nagano City, JP
7
Chiba, JP
6
Herbarium of the Department of Botany, University of Tokyolocation not on record
5
KIRMlocation not on record
5
KR
5
Saint Louis, US
4
Kyoto Universitylocation not on record
4
Elocation not on record
3
Kagoshima, JP
3
Taipei, TW
3
University of British Columbia, Herbariumlocation not on record
3
Sendai, JP
3
Obihiro Centennial City Museumlocation not on record
3
DNSMlocation not on record
3
San Diego, US
2
KOMlocation not on record
2
Museum Of Natural And Environmental History, Shizuokalocation not on record
2
Chengdu, CN
1
Anchorage, US
1
J.F.Oberlin Universitylocation not on record
1
Honolulu, US
1
Burlington, US
1
Chongqing Museumlocation not on record
1
Fukushima Universitylocation not on record
1
Boise, US
1
University of Stellenboschlocation not on record
1
Taipei, TW
1
SJNAlocation not on record
1
48 institutions · 414 of 456 vouchered records shown · 6 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 DNA8 detections
Where the DNA of Glehnia littoralis 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 found8
Studies independent surveys1
Countries2
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 8 detections have coordinates
Open the map2 countries0
sandy beach at end of roadSand dunes with Fragaria chiloensis, Plantag…
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 median12.2 °C 10.3–14.2
Seasonal swing summer↔winter8.90 °C
Max temp (day)15.5 °C 13.2–17.1
Min temp (night)10.8 °C 5.10–12.4
Precipitation60.6 mm/mo 26.5–103
Air humidity64.9 % 51.2–66.0
Vapour deficit559 Pa 477–748
Cloud cover43.5 % 28.9–49.7
CHELSA 1981–2010, ~9 km grid, at location & month of 4 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.
GBIFGlobal Biodiversity Information Facility1 854 records↗
OBISOcean Biodiversity Information System55 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI8 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics11 specimens↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype