Miconia calvescens
DC. · speciesAt a glance
Sources9 archives
Databases and archives Miconia calvescens's data was compiled from.
WikipediaWikimedia Foundation8 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility93 861 records↗
NCBIUS National Library of Medicinesequences↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
WikidataWikimedia Foundationstructured facts↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Miconia calvescens, the velvet tree, miconia, or bush currant, is a species of flowering plant in the family Melastomataceae. It is native to Mexico and Central and South America and it has become one of the world's most invasive species. Miconia trees can flower several times a year and bear fruit simultaneously. The inflorescences are large panicles of white to light pink blossoms. The tiny purple fruits are about half a centimeter in diameter and packed with about 120–230 minuscule seeds. The sweet fruits are attractive to birds and other animals which disperse the seeds. A young tree with only two flower panicles can produce 200,000 seeds in its first fruiting season. This heavy seed production and potential for long-distance dispersal help make miconia an invasive threat. The seeds can lie dormant in the soil of the forest for more than 12 years, and whenever a break in the canopy allows sun to shine through to a patch of soil the seeds there undergo germination. Once the plants grow to full height, their enormous leaves shade out all the space below them, preventing any other plant from growing nearby. It also has a shallow root system that facilitates soil erosion.Lalith Gunasekera, Invasive Plants: A guide to the identification of the most invasive plants of Sri Lanka, Colombo 2009, p. 103–104. The tree can grow to a height of 15 m and has very large leaves, each up to 1 m in length. Its purple and green leaves with flashy white veining made it attractive as an ornamental, and it was imported to Hawaii and other new areas in the mid-twentieth century.
No narrative description available for this taxon yet.
Size & morphology22
Life cycle & reproduction6
Diet & foraging1
Habitat & environment13
Physiology & chemistry6
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 Miconia calvescens 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 Miconia calvescens 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 321×CCDB · ipcn-api-dl
diploid inferred1×PloiDB · genus-scale
Record type93 861 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 institutions60 of 150 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 | 290 |
| Bronx, US | 259 |
| JBRJlocation not on record | 76 |
| CASlocation not on record | 64 |
| University of Stellenboschlocation not on record | 60 |
| La Paz, BO | 58 |
| Chicago, US | 47 |
| UFPRlocation not on record | 46 |
| Kew, GB | 34 |
| UFRRJlocation not on record | 32 |
| MAlocation not on record | 30 |
| Loja, EC | 28 |
| INMAlocation not on record | 27 |
| San Jose State University, Museum of Birds and Mammalslocation not on record | 26 |
| Santa Cruz de la Sierra, BO | 24 |
| Universiti Sains Malaysialocation not on record | 23 |
| USP-IBlocation not on record | 22 |
| HUT Culture Collectionlocation not on record | 22 |
| CEPLAClocation not on record | 18 |
| Xiamen, CN | 18 |
| Brasília, BR | 17 |
| UNICAMPlocation not on record | 17 |
| Fort Worth, US | 17 |
| Lima, PE | 15 |
| Chaguaramas, TT | 15 |
| Iquitos, PE | 15 |
| BISHlocation not on record | 14 |
| Aarhus, DK | 13 |
| UFBAlocation not on record | 13 |
| Smithfield, AU | 12 |
| Zürich, CH | 12 |
| UnBlocation not on record | 11 |
| Durango, MX | 11 |
| Cusco, PE | 11 |
| Museo Nacional de Costa Rica (MNCR)location not on record | 10 |
| UERJlocation not on record | 10 |
| Ivano-Frankivsk, UA | 10 |
| Brasília, BR | 9 |
| Cenargenlocation not on record | 9 |
| FLASlocation not on record | 9 |
| Instituto Amazónico de Investigaciones Científicas - SINCHIlocation not on record | 9 |
| Museu Paraense Emílio Goeldilocation not on record | 9 |
| Sucre, BO | 9 |
| QCNElocation not on record | 9 |
| Herbario Selva Central Oxapampa - estación biológica del Jardín Botánico de Missourilocation not on record | 8 |
| Brisbane, AU | 8 |
| San Isidro, AR | 7 |
| Turku, FI | 7 |
| Honolulu, US | 7 |
| Instituto Nacional de Pesquisas da Amazônia (INPA)location not on record | 7 |
| Paris, FR | 7 |
| Auckland, NZ | 6 |
| UFRPElocation not on record | 6 |
| Stockholm, SE | 6 |
| UFSClocation not on record | 6 |
| UFMGlocation not on record | 6 |
| PUC-RIOlocation not on record | 6 |
| San Francisco, US | 6 |
| Mexico City, MX | 6 |
| National Biodiversity Institute, Costa Ricalocation not on record | 6 |
| Universidade Federal de Santa Catarinalocation not on record | 5 |
| Palmerston, AU | 5 |
| Universidad Autónoma de Madridlocation not on record | 5 |
| Ural Federal University "B. N. Yeltsin"location not on record | 5 |
| Laboratorio de Ictiologialocation not on record | 5 |
| UTPLlocation not on record | 5 |
| xUAMlocation not on record | 5 |
| OTSlocation not on record | 5 |
| James Cook Townsvillelocation not on record | 5 |
| Cochabamba, BO | 5 |
| Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record | 4 |
| Austin, US | 4 |
| Ilhéus, BR | 4 |
| ASUlocation not on record | 4 |
| Masindi, UG | 4 |
| Uberlândia, BR | 4 |
| Mount Annan, AU | 4 |
| Tampa, US | 4 |
| Campo Mourão, BR | 3 |
| Universidade Federal de Goiáslocation not on record | 3 |
| Universidade Federal de Sergipe (UFS)location not on record | 3 |
| St. Augustine, TT | 3 |
| IPA/SPlocation not on record | 3 |
| UNESP-RClocation not on record | 3 |
| UTFPR-CPlocation not on record | 3 |
| Istituto Agrario Castelnuovolocation not on record | 3 |
| Salvador, BR | 3 |
| Universidad Nacional de Colombia (UNAL)location not on record | 3 |
| Centro de Estudios y Colecciones Biológicas para la Conservaciónlocation not on record | 2 |
| Universidade Federal do Ceara, Departamento de Biologialocation not on record | 2 |
| South Kensington, GB | 2 |
| UFPElocation not on record | 2 |
| UFMSlocation not on record | 2 |
| Dublin, IE | 2 |
| Universidad Nacional de Asunciónlocation not on record | 2 |
| Seropédica, BR | 2 |
| Bogotá, D.C., CO | 2 |
| UEMlocation not on record | 2 |
| FPMZBlocation not on record | 2 |
| UESBlocation not on record | 2 |
| Corrientes, AR | 2 |
| UNIVILLElocation not on record | 2 |
| UNIVASFlocation not on record | 2 |
| UFOPlocation not on record | 2 |
| Mlocation not on record | 2 |
| San José, CR | 2 |
| Maringá, BR | 2 |
| Institut und Museum fuer Geologie und Palaeontologielocation not on record | 2 |
| Universidade Federal do Rio Grande do Nortelocation not on record | 2 |
| arosemena tola, EC | 2 |
| Instituto Amazónico de Investigaciones Científicas SINCHIlocation not on record | 1 |
| Feira de Santana, BR | 1 |
| Universidad de Antioquia (UdeA)location not on record | 1 |
| Calabar, NG | 1 |
| Riverside, US | 1 |
| Universidad Industrial de Santander (UIS)location not on record | 1 |
| Cambridge, US | 1 |
| Clocation not on record | 1 |
| Guatemala City, GT | 1 |
| BMlocation not on record | 1 |
| Quito, EC | 1 |
| Sangmiung Universitylocation not on record | 1 |
| Cambridge, US | 1 |
| Giardini Botanici Hanburylocation not on record | 1 |
| UNESClocation not on record | 1 |
| VALElocation not on record | 1 |
| Londrina, BR | 1 |
| CNF-UFHBlocation not on record | 1 |
| UTFPR-DVlocation not on record | 1 |
| HUENFlocation not on record | 1 |
| UNICAPlocation not on record | 1 |
| Universidad Nacional Agrarialocation not on record | 1 |
| Universidade Tecnológica Federal do Paranálocation not on record | 1 |
| ESALQlocation not on record | 1 |
| IAPlocation not on record | 1 |
| Chongqing Museumlocation not on record | 1 |
| MeiseBGlocation not on record | 1 |
| Departamento de Sistematica e Ecologialocation not on record | 1 |
| Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record | 1 |
| UEPAlocation not on record | 1 |
| Sociedad para el Estudio de los Recursos Bióticos de Oaxaca, A. C.location not on record | 1 |
| Cruz das Almas, BR | 1 |
| Gump Stationlocation not on record | 1 |
| The University and Jepson Herbarialocation not on record | 1 |
| Adam Mickiewicz University in Poznańlocation not on record | 1 |
| UNITINSlocation not on record | 1 |
| Austin, US | 1 |
| Universidade Federal do Espírito Santolocation not on record | 1 |
| Criciúma, BR | 1 |
| Institut de Biologia Evolutiva, (CSIC-UPF)location not on record | 1 |
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.