Exidia glandulosa, en français l'Exidie glanduleuse, est une espèce de champignons (Fungi) basidiomycètes de la famille des Auriculariaceae. Elle n'est pas comestible. Agent de la pourriture fibreuse, ce champignon porte le nom vernaculaire de beurre de sorcière ou beurre noir de sorcière.
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 Exidia glandulosa has left across the world's sequence archives.
At a glance
DNA specimens17
Marker genes3
eDNA detections278
Countries27
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.
★ITS★ITS1★ITS2
fungal barcode
06Genome at a glanceGoaT
The complete instruction manualExidia glandulosa 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 size78 170 000 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
THIS GENOME Exidia glandulosa0.08 Gb
INSECT0.25 Gb
HUMAN3.2 Gb
WHEAT17 Gb
FERN Tmesipteris160.45 Gb
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 levelScaffold
08Occurrence & distribution
Record type25 973 records
Wild obs. + sensor23 138
Museum / vouchered2 799
Cultivated / captive2
Other34
Origin
Native22
Introduced1
Range
Area of Occupancy AOO51 416 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 accuracy74% within 1 km
≤100 m 12 008≤1 km 4 129≤10 km 5 364>10 km 240
21 741 georeferenced · 1 397 without coordinates
Open the mapobservation + sensor23 138
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 accuracy47% within 1 km
≤100 m 130≤1 km 808≤10 km 812>10 km 239
1 989 georeferenced · 810 without coordinates
Open the institutions mapphysical evidence2 799
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy0% within 1 km
≤10 km 1
1 georeferenced · 1 without coordinates
Open the mapnot free-living2
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 institutions51 of 97 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Olocation not on record
626
Bernard Price Institute for Palaeontological Researchlocation not on record
294
Tartu, EE
185
Uppsala, SE
161
Copenhagen, DK
72
HabitatVisionlocation not on record
71
Baton Rouge, US
70
SLU Artdatabankenlocation not on record
64
Chicago, US
64
ILLSlocation not on record
49
TENN-Flocation not on record
44
Catholic University of Pekinglocation not on record
43
Görlitz, DE
40
Adam Mickiewicz University in Poznańlocation not on record
35
San Sebastián, ES
32
Vitoria, ES
30
Kew, GB
26
Cincinnati, US
25
Toronto, CA
24
Helsinki, FI
23
Université de Montréal Biodiversity Centrelocation not on record
23
Karlsruhe, DE
22
Pullman, US
21
PHlocation not on record
20
LDlocation not on record
20
Chapel Hill, US
18
Museo Entomologico de Leonlocation not on record
18
Trondheim, NO
17
MeiseBGlocation not on record
17
Lincoln, US
16
St. Paul, US
16
BDBClocation not on record
16
Kensington, AU
15
Champaign, US
15
Uniwersytet Łódzkilocation not on record
13
Madison, US
13
Ann Arbor, US
13
Philadelphia, US
12
Vancouver, CA
12
Acadia Universitylocation not on record
12
TROMlocation not on record
11
WTUlocation not on record
11
MAlocation not on record
10
Joensuu, FI
10
FLASlocation not on record
9
Burlington, US
9
Mlocation not on record
8
Durham, US
8
Göteborg, SE
8
Warsaw, PL
8
Davis and Elkins Collegelocation not on record
7
Denver, US
7
Bando, JP
7
Bronx, US
6
Blacksburg, US
5
IFR-DNFlocation not on record
5
WU-MYClocation not on record
5
National Museum of Natural Sciencelocation not on record
5
Staten Island, US
4
Universidade de Lisboa, Museu Bocagelocation not on record
4
Odawara, JP
4
Tomioka, JP
4
Brown Universitylocation not on record
4
Jyväskylä, FI
3
Entomological Society of Latvialocation not on record
3
University of Oslo, Natural History Museumlocation not on record
3
Colorado State Universitylocation not on record
3
GJOlocation not on record
3
Salzburg, AT
3
Grupo Actinomicetales Merida Facultad de Medicinalocation not on record
3
California State University, East Baylocation not on record
3
Bardejov, SK
3
Uniwersytet Marii Curie-Skłodowskiejlocation not on record
3
Osaka, JP
2
Mérida, ES
2
CA
2
McWane Science Centerlocation not on record
2
Leicester, GB
2
Department of Plant Resources, National Herbarium and Plant Laboratorieslocation not on record
2
Chiba, JP
2
Hobart, AU
1
JA-CAGPDS-CAMlocation not on record
1
Laramie, US
1
nsnflocation not on record
1
Clemson, US
1
Centro de Estudios Superiores del Estado de Sonoralocation not on record
1
UAclocation not on record
1
Berlin, DE
1
Rene Pomerleau Herbariumlocation not on record
1
Gijón, ES
1
National Institute of Biological Resourceslocation not on record
1
BioFokuslocation not on record
1
BRNUlocation not on record
1
US
1
National Mushroom Centre, Department of Agriculture, Ministry of Agriculture and Livestock, Bhutanlocation not on record
1
DPIlocation not on record
1
Canberra, AU
1
97 institutions · 2 527 of 2 799 vouchered records shown · 272 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 DNA278 detections
Where the DNA of Exidia glandulosa 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 found278
Studies independent surveys9
Countries27
Signal confidence: moderateweighed across independent studies, places & mapped detections
DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.
Measured at samplingin-field
Temperature17.0 °C 7.00–27.0
pH5.90 4.00–8.50
Conductivity62.0 µS/cm 12.0–1,045
Organic carbon1.53 % 0.006–6.48
Water content12.4 % 0.511–80.1
Nitrate-N7.50 mg/kg 0.145–127
Phosphorus17.0 mg/kg 2.00–1,017
Clay13.2 % 0.91–65.3
Sand74.9 % 13.6–98.1
Depth0 m 0–0.2
MarineSoilLatLon out of rangeSodosolTenosolsKandosolFerrosolChromosols
116 samples with on-site data · median with range · describes the sample, not the organism
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median13.1 °C -4.70–20.1
Seasonal swing summer↔winter15.9 °C
Max temp (day)17.4 °C -2.50–24.9
Min temp (night)8.70 °C -7.50–16.1
Precipitation74.8 mm/mo 38.0–142
Air humidity59.5 % 55.9–64.6
Moisture balance1.00 mm/mo
Vapour deficit605 Pa 150–965
Wind speed3.00 m/s
Cloud cover36.4 % 13.6–61.8
CHELSA 1981–2010, ~9 km grid, at location & month of 256 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 Facility25 973 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI278 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics17 specimens↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
Catalogue of LifeCOLtaxonomy↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗