Astragalus agrestis est une espèce de plantes à fleurs de la famille des Fabaceae. Elle est originaire du centre et de l'est de l'Asie ainsi que de l’Amérique du Nord.
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 Astragalus agrestis has left across the world's sequence archives.
At a glance
DNA specimens15
Marker genes6
eDNA detections8
Countries3
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★rbcL★rbcLa★trnL-F★ITS★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualAstragalus agrestis 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.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy90% within 1 km
≤100 m 1 276≤1 km 194≤10 km 64>10 km 92
1 626 georeferenced · 482 without coordinates
Open the mapobservation + sensor2 108
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 accuracy46% within 1 km
≤100 m 69≤1 km 294≤10 km 365>10 km 60
788 georeferenced · 787 without coordinates
Open the institutions mapphysical evidence1 575
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 87 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Bronx, US
260
St. Paul, US
114
DOI/NPS, Colonial National Historical Parklocation not on record
96
Wuzhou, CN
88
Claremont, US
62
Musee des Dinosaures d'Esperaza (Aude)location not on record
61
Moscow, US
56
Provo, US
56
Pullman, US
55
Bozeman, US
49
WTUlocation not on record
47
Missoula, US
44
Denver, US
40
Pocatello, US
38
US
35
Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record
33
Spearfish, US
32
WINlocation not on record
23
Boise, US
22
Albuquerque, US
21
Logan, US
21
University of Alberta Museumslocation not on record
21
Victoria, CA
18
Chadron, US
18
Corvallis, US
15
Riverside, US
14
Vancouver, CA
14
Brookings, US
14
DOI/NPS, Greenbelt Parklocation not on record
13
Chongqing Museumlocation not on record
12
ASUlocation not on record
11
Caldwell, US
10
Orem, US
9
Pittsburg, US
9
University of Stellenboschlocation not on record
8
Whitehorse, CA
8
Flagstaff, US
8
LDlocation not on record
7
AUAlocation not on record
5
Henderson, US
5
Moscow State Universitylocation not on record
4
Yukon Universitylocation not on record
4
DOI/NPS, Craters of the Moon National Monument & Preservelocation not on record
4
Durango, US
4
Saint Louis, US
4
Lincoln, US
3
Université Lavallocation not on record
3
Grand Junction, US
3
Bloomington, US
3
San Luis Obispo, US
3
Cheney, US
3
Weber State Universitylocation not on record
3
LPMMBHlocation not on record
3
Millersville, US
3
Canadian Department of Agriculturelocation not on record
3
IDElocation not on record
2
Anchorage, US
2
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
2
Turlock, US
2
Research Collection of B. A. Bennettlocation not on record
2
Dresden, DE
2
Eastern Nevada Landscape Coalitionlocation not on record
2
Angwin, US
2
Minot State Universitylocation not on record
2
Davis, US
2
Herbarium of South China Botanical Gardenlocation not on record
1
University of British Columbia, Herbariumlocation not on record
1
Yellowstone National Park Herbariumlocation not on record
1
Burlington, US
1
Chapel Hill, US
1
cslocation not on record
1
Montréal, CA
1
DOI/NPS, Little Rock Central High School National Historic Sitelocation not on record
1
Columbia, US
1
Phoenix, US
1
Bureau of Land Managementlocation not on record
1
University of South Dakotalocation not on record
1
Jena Microbial Resource Collectionlocation not on record
1
Bandelier National Monumentlocation not on record
1
Riyadh Municipalitylocation not on record
1
CASlocation not on record
1
Fargo, US
1
Bend, US
1
Pomona Collegelocation not on record
1
Chicago, US
1
Ashland, US
1
Tacoma, US
1
87 institutions · 1 564 of 1 575 vouchered records shown · 10 without an institution code
09Environmental DNA8 detections
Where the DNA of Astragalus agrestis 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
Countries3
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 8 detections have coordinates
Open the map3 countries0
On the hillsideClay flat muddy area. Standing water while c…
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 median15.2 °C 3.70–17.9
Seasonal swing summer↔winter33.1 °C
Max temp (day)20.3 °C 9.60–23.7
Min temp (night)8.20 °C -2.00–12.3
Precipitation58.2 mm/mo 42.7–94.1
Air humidity54.2 % 49.4–59.3
Moisture balance-65.2 mm/mo -96.3–-13.3
Vapour deficit848 Pa 427–946
Wind speed3.40 m/s 2.30–4.80
Cloud cover39.6 % 37.6–49.2
CHELSA 1981–2010, ~9 km grid, at location & month of 8 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 Facility3 683 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI8 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics15 specimens↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
GLoBIGlobal Biotic Interactionsbiotic interactions↗