Salix lanata, le saule laineux, est une espèce de plantes à fleurs de la famille des Salicaceae. C'est un saule subarctique, natif d'Islande, des Féroés, de la Scandinavie du Nord, de la Finlande et de l'Est de la Sibérie. En Écosse, on ne le trouve que dans quelques localités du Perthshire, de l'Angus et d'Aberdeen, généralement sur les pentes des montagnes rocailleuses à une altitude comprise entre 600 et 900 m
No narrative description available for this taxon yet.
Compounds documented for Salix lanata 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 Salix lanata has left across the world's sequence archives.
At a glance
DNA specimens50
Marker genes6
GenBank sequences10
eDNA detections25
Countries8
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.
★matK5★rbcL4★rbcLa★ITS1★ITS1★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB · GoaT · NCBI
The complete instruction manualSalix lanata 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 size444 990 000 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
THIS GENOME Salix lanata0.44 Gb
HUMAN3.2 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 · ipcn-api-dl — Petrovsky, V. V. & P. G. ZHUKOVA. 1983. Chromosome numbers, morphology, ecology and taxonomy of willows of the Northeast of Asia. Bot. Zhurn. 68 (1): 29–38.
CCDB · ipcn-api-dl — ZHUKOVA, P. G. 1980. Chromosome numbers of some Southern Chukotka plant species. Bot. Zhurn. 65 (1): 51–59.
CCDB · book-ipcn67-71 — ZHUKOVA, P.G. 1969. Chromosome number in certain plant species indigenous to the north-east of the USSR. IV. Bot. Zurn. 54: 1985-1990.
Sequencing statusassembly quality — how far to trust these numbers
Assembly level tells you how finished the sequence is — from fragmented contigs, through scaffolds, up to a full chromosome-level assembly. BUSCO % estimates completeness: the share of genes expected to be present that were actually found. These describe the data quality, not the organism.
Assembly levelChromosome
Completeness98.7% BUSCO
08Occurrence & distribution
Record type12 143 records
Wild obs. + sensor9 892
Museum / vouchered2 040
Cultivated / captive4
Other207
Origin
Native200
Introduced18
Range
Area of Occupancy AOO28 728 km²
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy81% within 1 km
≤100 m 4 075≤1 km 1 598≤10 km 1 067>10 km 288
7 028 georeferenced · 2 864 without coordinates
Open the mapobservation + sensor9 892
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 accuracy49% within 1 km
≤100 m 148≤1 km 550≤10 km 439>10 km 281
1 418 georeferenced · 622 without coordinates
Open the institutions mapphysical evidence2 040
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 3
3 georeferenced · 1 without coordinates
Open the mapnot free-living4
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 72 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Moscow State Universitylocation not on record
319
Trondheim, NO
224
LDlocation not on record
192
Uppsala, SE
186
TROMlocation not on record
151
Olocation not on record
102
55
Oskarshamn, SE
49
Bergen, NO
45
KMNlocation not on record
35
Garðabær, IS
33
Turku, FI
29
Oulu, FI
24
Wlocation not on record
21
SLU Artdatabankenlocation not on record
17
Kandalaksha State Nature Reservelocation not on record
17
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
16
Irkutsk State Universitylocation not on record
14
NMBU:MINAlocation not on record
9
Kuopio, FI
8
LIVlocation not on record
8
Jyväskylä, FI
7
South Kensington, GB
7
University of Birminghamlocation not on record
7
CJBGlocation not on record
6
NTNU University Museum, Department of Natural Historylocation not on record
6
BRNUlocation not on record
5
Helsinki, FI
4
Adam Mickiewicz University in Poznańlocation not on record
4
WTUlocation not on record
4
Cambridge University Herbariumlocation not on record
4
National Museum Waleslocation not on record
3
nbflocation not on record
3
Victoria, CA
3
Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record
3
Tromso University Museumlocation not on record
3
NMWlocation not on record
3
Finnish Museum of Natural Historylocation not on record
3
Glasgow University Herbariumlocation not on record
3
Porvoo, FI
3
Göteborg, SE
3
Royal Botanic Garden Edinburghlocation not on record
3
Provincia di Livornolocation not on record
2
Claremont, US
2
TUR-Alocation not on record
2
Salzburg, AT
2
Dresden, DE
2
Millersville, US
2
Yukon Universitylocation not on record
2
Edinburgh, GB
2
CGE|LIVlocation not on record
2
Universite de Montreal, L'Herbier Marie-Victorinlocation not on record
1
University of Alberta Museumslocation not on record
1
University of Stellenboschlocation not on record
1
Christchurch, NZ
1
GB
1
BIRM|CGE|LIVlocation not on record
1
Institute of the biological problems of the North FEB RASlocation not on record
1
Karlsruhe, DE
1
Madison, US
1
GZUlocation not on record
1
Institut und Museum fuer Geologie und Palaeontologielocation not on record
1
Montréal, CA
1
Warwickshire Museumlocation not on record
1
MAlocation not on record
1
Acadia Universitylocation not on record
1
University of Hulllocation not on record
1
Stockholm, SE
1
Canadian Museum of Naturelocation not on record
1
Paris, FR
1
Madrid, ES
1
BSBIlocation not on record
1
72 institutions · 1 680 of 2 040 vouchered records shown · 356 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 DNA25 detections
Where the DNA of Salix lanata 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 found25
Studies independent surveys1
Countries7
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 25 detections have coordinates
Open the map7 countries0
Sedge-Sali retin rock garden
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 median10.7 °C 9.00–14.5
Seasonal swing summer↔winter19.7 °C
Max temp (day)12.9 °C 11.0–17.2
Min temp (night)6.80 °C 5.00–10.7
Precipitation103 mm/mo 60.7–164
Air humidity64.2 % 60.6–66.5
Moisture balance39.5 mm/mo -34.1–105
Vapour deficit466 Pa 381–614
Wind speed4.10 m/s 1.80–5.10
Cloud cover62.2 % 46.3–66.3
CHELSA 1981–2010, ~9 km grid, at location & month of 20 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 Facility12 143 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI25 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics50 specimens↗
NCBIUS National Library of Medicinesequences↗
LOTUSNatural Products (Wikidata)compounds↗
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
Paleobiology DatabasePBDB consortiumfossil record↗
WikidataWikimedia Foundationstructured facts↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗