Cyperus retrorsus é uma espécie de planta com flor pertencente à família Cyperaceae. A autoridade científica da espécie é Chapm., tendo sido publicada em Botanical Gazette 3(3): 17–18. 1878.
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 Cyperus retrorsus has left across the world's sequence archives.
At a glance
DNA specimens2
Marker genes3
GenBank sequences10
eDNA detections1
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.
★matK4★rbcL3★ITS3
plant barcodefungal barcode
08Occurrence & distribution
Record type1 616 records
Wild obs. + sensor483
Museum / vouchered1 133
Origin
Native1
Range
Area of Occupancy AOO4 908 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 accuracy89% within 1 km
≤100 m 300≤1 km 31≤10 km 6>10 km 36
373 georeferenced · 110 without coordinates
Open the mapobservation + sensor483
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 102≤1 km 90≤10 km 128>10 km 75
395 georeferenced · 738 without coordinates
Open the institutions mapphysical evidence1 133
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 institutions52 of 84 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Jackson, US
143
Valdosta State Universitylocation not on record
143
Jena Microbial Resource Collectionlocation not on record
92
Austin, US
52
Bronx, US
50
Bangkok, TH
50
US
41
Miami, US
37
GAlocation not on record
36
Williamsburg, US
33
Fort Worth, US
33
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record
31
University of Stellenboschlocation not on record
22
Chongqing Museumlocation not on record
22
Columbia, US
21
San Angelo, US
21
Tuscaloosa, US
20
Chapel Hill, US
18
Mississippi State, US
15
Saint Louis, US
15
Flagstaff, US
14
Bloomington, US
13
DOI/NPS, Mississippi National River & Recreation Arealocation not on record
12
College Park, US
11
Norfolk, US
11
University of Southern Mississippilocation not on record
10
BAYLUlocation not on record
10
Tall Timbers Research Stationlocation not on record
10
Knoxville, US
7
Wuzhou, CN
7
University of North Carolina at Pembrokelocation not on record
6
Texas Lutheran Universitylocation not on record
6
Philadelphia, US
6
Odawara, JP
6
Clemson, US
5
Lubbock, US
5
Fayetteville, US
4
AUAlocation not on record
4
Dekalb, US
4
Dover, US
4
Fairfax, US
3
Tempe, US
3
Staten Island, US
3
Claremont, US
3
Auckland, NZ
3
Riverside, US
3
Lord Fairfax Community Collegelocation not on record
2
Durham, US
2
Burlington, US
2
University of South Carolina Salkehatchielocation not on record
2
University of Tennessee at Chattanoogalocation not on record
2
Canadian Department of Agriculturelocation not on record
2
EL PASO, US
2
Millersville, US
2
Ann Arbor, US
2
Kew, GB
2
Little Rock, US
2
Weymouth Woods Sandhills Nature Preservelocation not on record
2
New Brunswick, US
2
James F. Matthews Center for Biodiversity Studieslocation not on record
2
Christchurch, NZ
1
WTUlocation not on record
1
Provo, US
1
Long Beach, US
1
Due West, US
1
Johnson City, US
1
ASUlocation not on record
1
Wlocation not on record
1
San Jose State University, Museum of Birds and Mammalslocation not on record
1
Vancouver, CA
1
Weber State Universitylocation not on record
1
DOI/NPS, Little Rock Central High School National Historic Sitelocation not on record
1
Florida Museum of Natural Historylocation not on record
1
Caldwell, US
1
UFPElocation not on record
1
Boise, US
1
Maryland Department of Natural Resourceslocation not on record
1
Mount Pleasant, US
1
Northridge, US
1
St. Paul, US
1
Institut de Biologia Evolutiva, (CSIC-UPF)location not on record
1
North Carolina Museum of Natural Scienceslocation not on record
1
Henderson State Universitylocation not on record
1
McWane Science Centerlocation not on record
1
84 institutions · 1 120 of 1 133 vouchered records shown · 13 without an institution code
09Environmental DNA1 detections
Where the DNA of Cyperus retrorsus 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 found1
Studies independent surveys1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 1 detections have coordinates
Open the map0 countries0
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.
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 Facility1 616 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI1 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics2 specimens↗
NCBIUS National Library of Medicinesequences↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗