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 Asplenium pumilum has left across the world's sequence archives.
At a glance
Marker genes1
GenBank sequences6
Countries2
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.
★rbcL6
plant barcode
06Genome at a glanceCCDB
The complete instruction manualAsplenium pumilum 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.
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
2n 723×CCDB · book-LoveLove1977 · CCDB · eflora
CCDB · book-LoveLove1977 — Wagner 1963a
CCDB · book-LoveLove1977 — Walker, T. G. 1966
CCDB · eflora
n 361×CCDB · book-ipcn65
CCDB · book-ipcn65 — Walker 1964-65
n 401×CCDB · ipcn-api-dl
CCDB · ipcn-api-dl — Kothari. 2004. Cytological studies on Asplenium L. from Rajasthan. Indian Fern J. 21: 23–25.
08Occurrence & distribution
Record type597 records
Wild obs. + sensor54
Museum / vouchered543
Origin
Native26
Range
Area of Occupancy AOO1 600 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 accuracy39% within 1 km
≤100 m 10≤1 km 5≤10 km 7>10 km 16
38 georeferenced · 16 without coordinates
Open the mapobservation + sensor54
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 accuracy71% within 1 km
≤100 m 105≤1 km 12≤10 km 34>10 km 13
164 georeferenced · 379 without coordinates
Open the institutions mapphysical evidence543
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 institutions61 of 105 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Saint Louis, US
59
Durango, MX
41
Chicago, US
36
Bronx, US
34
Instituto de Ecología y Sistemáticalocation not on record
18
Mexico City, MX
17
University of Stellenboschlocation not on record
15
San Francisco, US
15
MeiseBGlocation not on record
15
Museo Nacional de Costa Rica (MNCR)location not on record
14
Philadelphia, US
10
Calabar, NG
10
Xiamen, CN
9
Puerto Ayora, EC
8
Burlington, US
8
Tuxtla Gutiérrez, MX
8
Antiguo Cuscatlán, SV
7
Laboratorio de Ictiologialocation not on record
6
National Biodiversity Institute, Costa Ricalocation not on record
6
Mérida, MX
6
Instituto de Investigaciones Biológicas, Universidad Veracruzana, Región Xalapalocation not on record
5
LDlocation not on record
5
Viña del Mar, CL
5
South Kensington, GB
5
BIOECOlocation not on record
5
Riverside, US
5
St. Augustine, TT
4
Cochabamba, BO
4
Universidad Juárez Autónoma de Tabascolocation not on record
4
Universidad de Orientelocation not on record
4
JBRJlocation not on record
3
Santa Cruz de la Sierra, BO
3
UFMGlocation not on record
3
UNIVASFlocation not on record
3
San Isidro, AR
3
Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Moreloslocation not on record
3
La Paz, MX
3
UFPElocation not on record
3
Minia, EG
3
Bloomington, US
3
Tapachula, MX
3
Feira de Santana, BR
3
Ann Arbor, US
2
Universidade Federal do Rio Grande do Nortelocation not on record
2
Chapel Hill, US
2
San José, CR
2
Universidad Nacional de Colombia (UNAL)location not on record
2
Tampa, US
2
Guatemala City, GT
2
Masindi, UG
2
Austin, US
2
Miami, US
2
Universidad Industrial de Santander (UIS)location not on record
2
WTUlocation not on record
2
Madison, US
2
Auckland, NZ
2
Jena Microbial Resource Collectionlocation not on record
2
Ciudad de México, MX
2
Montréal, CA
2
Yaoundé, CM
2
Sucre, BO
1
UNESP-RClocation not on record
1
CASlocation not on record
1
Altos de Pipe, VE
1
UFPRlocation not on record
1
Departamento de Sistematica e Ecologialocation not on record
1
Aarhus, DK
1
CEPLAClocation not on record
1
Pullman, US
1
UFBAlocation not on record
1
Tuscaloosa, US
1
Culiacán, MX
1
McWane Science Centerlocation not on record
1
Austin, US
1
Quito, EC
1
IECOSlocation not on record
1
UFRRJlocation not on record
1
Kew, GB
1
Unknownlocation not on record
1
Autlán de Navarro, MX
1
Minister of Sustainable Development, Climate Change & Solid Waste Managementlocation not on record
1
UNESP-IBILCElocation not on record
1
California Academy of Scienceslocation not on record
1
Giardini Botanici Hanburylocation not on record
1
MEXUlocation not on record
1
Provincia di Livornolocation not on record
1
Berlin, DE
1
Universidad del Valle (UniValle)location not on record
1
Wellington, NZ
1
Paris, FR
1
Zürich, CH
1
BMlocation not on record
1
Fortaleza, BR
1
Oskarshamn, SE
1
Facultad de Biología, Universidad Veracruzana, Región Xalapalocation not on record
1
Fort Worth, US
1
Laboratory of Palaeontologylocation not on record
1
Morgantown, US
1
ASUlocation not on record
1
Durham, US
1
Juriquilla, MX
1
Toluca, MX
1
Museu Paraense Emílio Goeldilocation not on record
1
Chaguaramas, TT
1
Universidade Federal do Ceara, Departamento de Biologialocation not on record
1
105 institutions · 505 of 543 vouchered records shown · 38 without an institution code
