Eragrostis tenella
(L.) P.Beauv. ex Roem. & Schult. · speciesAt a glance
Sources6 archives
Databases and archives Eragrostis tenella's data was compiled from.
Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Полевичка тоненькая — вид травянистых однолетних растений рода Полевичка семейства Злаки (Poaceae). Растение встречается в Африке и умеренных и тропических областях Азии. Используется как декоративное растение для газонов.
No narrative description available for this taxon yet.
Size & morphology14
Life cycle & reproduction7
Diet & foraging1
Habitat & environment13
Physiology & chemistry1
Other traits1
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 Eragrostis tenella has left across the world's sequence archives.
At a glance
★ 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.
The complete instruction manual Eragrostis tenella 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.
2n 201×GIFT · GIFT (floras)
2n 601×GIFT · GIFT (floras)
diploid1×GIFT · GIFT (floras)
Record type3 921 records
Origin
Range
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
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.
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Holding institutions78 of 151 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| UNIVASFlocation not on record | 113 |
| KMCClocation not on record | 107 |
| Kew, GB | 85 |
| University of Stellenboschlocation not on record | 74 |
| Baroda, IN | 50 |
| Brisbane, AU | 42 |
| Pretoria, ZA | 38 |
| Tampa, US | 35 |
| TAIElocation not on record | 31 |
| Palmerston, AU | 29 |
| Guangzhou, CN | 27 |
| Beijing, CN | 23 |
| Taipei, TW | 21 |
| Universidade Federal do Rio Grande do Nortelocation not on record | 19 |
| Guilin, CN | 18 |
| BISHlocation not on record | 18 |
| Laboratorio de Ictiologialocation not on record | 18 |
| Bronx, US | 16 |
| UFESlocation not on record | 15 |
| Federal University of Espírito Santolocation not on record | 14 |
| Museo Entomologico de Leonlocation not on record | 14 |
| Université de Bordeauxlocation not on record | 14 |
| La Paz, MX | 13 |
| Université de Strasbourglocation not on record | 13 |
| Chapel Hill, US | 13 |
| Miami, US | 13 |
| Parc Botanique et Zoologique de Tsimbazaza (PBZT)location not on record | 13 |
| Kensington, AU | 12 |
| Kunming, CN | 12 |
| Brasília, BR | 11 |
| Feira de Santana, BR | 10 |
| Blumenau, BR | 10 |
| Cenargenlocation not on record | 10 |
| Wuhan, CN | 9 |
| UFERSAlocation not on record | 9 |
| Universidade Federal do Maranhãolocation not on record | 9 |
| Smithfield, AU | 9 |
| Mount Annan, AU | 9 |
| Brasília, BR | 9 |
| Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record | 9 |
| Xiamen, CN | 9 |
| JBRJlocation not on record | 8 |
| South Kensington, GB | 8 |
| Taipei, TW | 8 |
| Masindi, UG | 8 |
| Wlocation not on record | 8 |
| Changsha, CN | 8 |
| Universidade Federal do Ceara, Departamento de Biologialocation not on record | 8 |
| Ann Arbor, US | 7 |
| Yunnan Universitylocation not on record | 7 |
| Chengdu, CN | 7 |
| Durango, MX | 6 |
| Departamento de Sistematica e Ecologialocation not on record | 6 |
| San Jose State University, Museum of Birds and Mammalslocation not on record | 6 |
| EFGlocation not on record | 6 |
| San Diego, US | 6 |
| Montecillo, Texcoco, MX | 6 |
| Durban, ZA | 6 |
| Guangzhou, CN | 5 |
| Yaoundé, CM | 5 |
| Paris, FR | 5 |
| Central China Normal Universitylocation not on record | 5 |
| Dehra Dun, IN | 5 |
| CEPLAClocation not on record | 5 |
| Fortaleza, BR | 4 |
| ASUlocation not on record | 4 |
| Mexico City, MX | 4 |
| Université du Lomélocation not on record | 4 |
| James Cook Townsvillelocation not on record | 4 |
| Universidade Federal de Sergipe (UFS)location not on record | 4 |
| Riverside, US | 4 |
| UFMSlocation not on record | 4 |
| UFPElocation not on record | 4 |
| Natural History Museum, Tribhuvan Universitylocation not on record | 4 |
| Empresa Pernambucana de Pesquisa Agropecuária, IPAlocation not on record | 4 |
| EL PASO, US | 4 |
| Centre Suisse de Recherches Scientifiques en Côte d’Ivoirelocation not on record | 4 |
| CNF-UFHBlocation not on record | 3 |
| Frankfurt am Main | 3 |
| University of Hamburglocation not on record | 3 |
| Chaguaramas, TT | 3 |
| Centre National de la Recherche Scientifique et Technologique / Institut de l'environnement et de recherches agricoleslocation not on record | 3 |
| Dresden, DE | 3 |
| The University of Arizonalocation not on record | 3 |
| Wuzhou, CN | 3 |
| UnBlocation not on record | 3 |
| Wuhan, CN | 3 |
| Shanghai, CN | 3 |
| Canberra, AU | 3 |
| Berlin, DE | 3 |
| Yangling, CN | 3 |
| Edinburgh, GB | 2 |
| UFBAlocation not on record | 2 |
| Fort Worth, US | 2 |
| Austin, US | 2 |
| Museu Paraense Emílio Goeldilocation not on record | 2 |
| Christchurch, NZ | 2 |
| UFPIlocation not on record | 2 |
| UFMGlocation not on record | 2 |
| LSFlocation not on record | 2 |
| Adelaide, AU | 2 |
| Santa Teresa, BR | 2 |
| INMAlocation not on record | 2 |
| South China Normal Universitylocation not on record | 2 |
| CPATSAlocation not on record | 2 |
| Seoul, KR | 2 |
| Chengdu, CN | 2 |
| Culiacán, MX | 1 |
| UNESClocation not on record | 1 |
| Canadian Department of Agriculturelocation not on record | 1 |
| Honolulu, US | 1 |
| Ivano-Frankivsk, UA | 1 |
| Moscow State Universitylocation not on record | 1 |
| UEMAlocation not on record | 1 |
| Burlington, US | 1 |
| UEMlocation not on record | 1 |
| S. Laegaard "location not on record | 1 |
| Nanjing, CN | 1 |
| Fujian Institute of Subtropical Botanylocation not on record | 1 |
| València, ES | 1 |
| CASlocation not on record | 1 |
| CJBGlocation not on record | 1 |
| UFPRlocation not on record | 1 |
| Peking Universitylocation not on record | 1 |
| Londrina, BR | 1 |
| Hangzhou, CN | 1 |
| UFSMlocation not on record | 1 |
| Forest Herbarium Ibadan (FHI)location not on record | 1 |
| Criciúma, BR | 1 |
| Zhejiang Universitylocation not on record | 1 |
| South African National Biodiversity Institutelocation not on record | 1 |
| Taipei, TW | 1 |
| Auckland, NZ | 1 |
| Gujarat Biodiversity Gene Banklocation not on record | 1 |
| GZUlocation not on record | 1 |
| Vancouver, CA | 1 |
| Sharjah Seed Bank & Herbariumlocation not on record | 1 |
| Phoenix, US | 1 |
| Toronto, CA | 1 |
| Instituto Amazónico de Investigaciones Científicas - SINCHIlocation not on record | 1 |
| Universidad Nacional de Colombia (UNAL)location not on record | 1 |
| GAlocation not on record | 1 |
| Torreón, MX | 1 |
| GMBAlocation not on record | 1 |
| Universidade Federale do Rio Grande do Sullocation not on record | 1 |
| Bogotá, D.C., CO | 1 |
| Zapopan, MX | 1 |
| Mississippi State, US | 1 |
| UFRPElocation not on record | 1 |
| Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record | 1 |
| Saint Louis, US | 1 |
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Where the DNA of Eragrostis tenella 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
Where its DNA was found
How strong is each trace?
Modelled climatemodelled
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.