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 Euphrasia salisburgensis has left across the world's sequence archives.
At a glance
DNA specimens17
Marker genes5
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★ITS★ITS1★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB · GoaT
The complete instruction manualEuphrasia salisburgensis 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 · CromoCat 2015 — Greilhuber, J., E. Vitek & Ehrendorfer, F. (1984). Evolution alpiner populationen von Euphrasia (Scrophulariaceae). Chromosomenzahlungen an diploiden und polyploiden sippen aus den Ostalpen. Pl. Syst. Evol. 144: 45-51.
CCDB · CromoCat 2015 — Starlinger, F., E. Vitek, K. Pascher & M. Kiehn. (1994). Neue Chromosomenzählungen für die Flora Rumäniens. Naturwissenchaftliche Forchungen uber Stienbergen V: Beitrage zur Flora, Vegetation und Fauna von Siebenburgen Pp. 181-194. H. Heltmann & G. Wendel
CCDB · CromoCat 2015 — Löve, A. & Löve, D. (1975c). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports L]. Taxon 24(5/6): 673-675.
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 accuracy35% within 1 km
≤100 m 1 882≤1 km 3 583≤10 km 9 833>10 km 323
15 621 georeferenced · 4 187 without coordinates
Open the mapobservation + sensor19 808
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 accuracy50% within 1 km
≤100 m 320≤1 km 597≤10 km 845>10 km 66
1 828 georeferenced · 635 without coordinates
Open the institutions mapphysical evidence2 463
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 institutions29 of 68 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
TROMlocation not on record
348
Wlocation not on record
301
Salzburg, AT
275
Olocation not on record
187
GJOlocation not on record
181
BFLlocation not on record
141
Trondheim, NO
121
Uppsala, SE
102
BIO-UNIPIlocation not on record
77
BDBClocation not on record
69
Bern, CH
67
LDlocation not on record
51
Entomological Society of Latvialocation not on record
51
Zürich, CH
47
Museum Ludovicae Ulricae, Zoology Institute of the University of Uppsalalocation not on record
45
MAlocation not on record
41
Glarus, CH
34
SZUlocation not on record
32
Herb. BBGlocation not on record
26
Mlocation not on record
24
Bergen, NO
17
Oskarshamn, SE
16
Provincia di Livornolocation not on record
15
BRNUlocation not on record
11
València, ES
11
Institut und Museum fuer Geologie und Palaeontologielocation not on record
11
Berlin, DE
9
Adam Mickiewicz University in Poznańlocation not on record
8
Zürich, CH
8
Sion, CH
7
Porrentruy, CH
6
Helsinki, FI
6
Salamanca, ES
5
CJBGlocation not on record
5
Lausanne, CH
5
Dhaka, BD
5
Staatliches Museum fuer Naturkunde Karlsruhe (State Museum of Natural History)location not on record
5
Kuopio, FI
4
nbflocation not on record
4
LfUlocation not on record
4
H-Adlerlocation not on record
4
University of Trondheim, Museum of Natural History and Archeologylocation not on record
3
Tromso University Museumlocation not on record
3
GZUlocation not on record
3
Oulu, FI
3
Granada, ES
3
No collectionlocation not on record
3
Museo civico di Storia naturale Giacomo Doria di Genova | Giacomo Doria Natural History Museum in Genoalocation not on record
3
South Kensington, GB
2
BClocation not on record
2
Canadian Department of Agriculturelocation not on record
2
PrivatHerblocation not on record
2
IPE-CSIClocation not on record
1
SNSNMClocation not on record
1
Badajoz, ES
1
Alicante, ES
1
STUlocation not on record
1
Musée des Confluenceslocation not on record
1
Bloomington, US
1
Córdoba, ES
1
SLU Artdatabankenlocation not on record
1
BioFokuslocation not on record
1
Museo Achille Folettolocation not on record
1
PRClocation not on record
1
Dresden, DE
1
Kew, GB
1
Fribourg, CH
1
Turku, FI
1
68 institutions · 2 431 of 2 463 vouchered records shown · 32 without an institution code
09Environmental DNA8 detections
Where the DNA of Euphrasia salisburgensis 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
Countries1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 8 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 median10.1 °C 3.90–11.7
Seasonal swing summer↔winter23.0 °C
Max temp (day)11.9 °C 5.20–13.4
Min temp (night)6.00 °C -0.1–7.90
Precipitation92.3 mm/mo 67.1–141
Air humidity64.8 % 63.3–67.4
Moisture balance32.1 mm/mo -2.10–68.3
Vapour deficit434 Pa 264–505
Wind speed3.50 m/s 3.00–5.60
Cloud cover64.2 % 59.4–64.5
CHELSA 1981–2010, ~9 km grid, at location & month of 7 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 Facility22 930 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI8 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics17 specimens↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
PloiDBPloidy Databasegenome & karyotype