La Spirée de Van Houtte est une espèce de plantes à fleurs de la famille des Rosaceae. C'est un arbuste à feuilles caduques hybride de Spiraea cantoniensis et de Spiraea trilobata.
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 Spiraea vanhouttei has left across the world's sequence archives.
At a glance
Marker genes3
GenBank sequences7
eDNA detections3
Countries1
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.
★matK1★rbcL5★ITS1
plant barcodefungal barcode
08Occurrence & distribution
Record type1 886 records
Wild obs. + sensor1 322
Museum / vouchered562
Cultivated / captive2
Origin
Introduced2
Range
Area of Occupancy AOO5 184 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 accuracy80% within 1 km
≤100 m 689≤1 km 205≤10 km 203>10 km 15
1 112 georeferenced · 210 without coordinates
Open the mapobservation + sensor1 322
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 163≤1 km 70≤10 km 49>10 km 4
286 georeferenced · 276 without coordinates
Open the institutions mapphysical evidence562
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 2
2 georeferenced
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 institutions54 of 85 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
SLU Artdatabankenlocation not on record
124
LDlocation not on record
53
DBF-NHMDlocation not on record
32
Oskarshamn, SE
23
Adam Mickiewicz University in Poznańlocation not on record
23
Allentown, US
20
Moscow State Universitylocation not on record
15
Emporia, US
15
College Park, US
10
Mlocation not on record
10
Nanjing, CN
10
Chapel Hill, US
9
MeiseBGlocation not on record
9
Philadelphia, US
7
Denton, US
7
Denver, US
6
Ann Arbor, US
6
Beijing, CN
6
Bangkok, TH
6
Shanghai, CN
6
Wuzhou, CN
5
Pullman, US
5
BFLlocation not on record
5
Institute of Applied Ecology, Academia Sinicalocation not on record
5
Chongqing Museumlocation not on record
4
Vitoria, ES
4
CICYTEXlocation not on record
3
Staatliches Museum fuer Naturkunde Karlsruhe (State Museum of Natural History)location not on record
3
St. Paul, US
3
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
3
Bern, CH
3
Lincoln, US
3
Uniwersytet Jagiellońskilocation not on record
3
Madison, US
3
Mount Pleasant, US
3
Washington, US
3
Burlington, US
3
Görlitz, DE
2
Guangzhou, CN
2
San Sebastián, ES
2
Chicago, US
2
Flagstaff, US
2
Tampa, US
2
Waverly, US
2
GJOlocation not on record
2
Knoxville, US
2
DOI/NPS, Greenbelt Parklocation not on record
2
Millersville, US
2
Northridge, US
2
Yangling, CN
2
BRNUlocation not on record
2
Namur, BE
1
Albuquerque, US
1
Ypsilanti, US
1
Davenport, US
1
WTUlocation not on record
1
Little Rock, US
1
US
1
MAlocation not on record
1
Uniwersytet Wrocławskilocation not on record
1
Pamplona, ES
1
Ivano-Frankove, UA
1
BAYLUlocation not on record
1
Mexico City, MX
1
Toronto, CA
1
Miami, US
1
Musee des Dinosaures d'Esperaza (Aude)location not on record
1
Wlocation not on record
1
Canadian Department of Agriculturelocation not on record
1
H-AkrKGlocation not on record
1
Herbarium of South China Botanical Gardenlocation not on record
1
Qarshi Botanical Gardenlocation not on record
1
Saint John, CA
1
Hangzhou Normal Collegelocation not on record
1
Fayetteville, US
1
Podgorica, ME
1
Adelaide, AU
1
Edmonton, CA
1
Beijing Normal Universitylocation not on record
1
Bronx, US
1
Anhui Normal Universitylocation not on record
1
Logan, US
1
Columbia, US
1
McWane Science Centerlocation not on record
1
Orem, US
1
85 institutions · 520 of 562 vouchered records shown · 12 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 DNA3 detections
Where the DNA of Spiraea vanhouttei 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 found3
Studies independent surveys1
Countries1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 3 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 median21.0 °C 21.0–21.0
Seasonal swing summer↔winter25.4 °C
Max temp (day)25.2 °C
Min temp (night)16.4 °C
Precipitation99.3 mm/mo
Air humidity59.8 %
Moisture balance-31.4 mm/mo
Vapour deficit1000 Pa
Wind speed2.40 m/s
Cloud cover35.3 %
CHELSA 1981–2010, ~9 km grid, at location & month of 1 detection point · 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.
