Petrea volubilis
speciesAt a glance
Sources12 archives
Databases and archives Petrea volubilis's data was compiled from.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility5 232 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI29 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics41 specimens↗
NCBIUS National Library of Medicinesequences↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
Paleobiology DatabasePBDB consortiumfossil record↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Petrea volubilis, dite liane Saint-Jean, est une espèce de lianes vivaces de la famille des Verbénacées, originaire d'Amérique centrale et du Mexique.
No narrative description available for this taxon yet.
Size & morphology4
Life cycle & reproduction7
Diet & foraging1
Habitat & environment10
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 Petrea volubilis 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 Petrea volubilis 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.
Genome sizehow big the whole instruction manual is
Measured in base pairs (bp) — the individual letters of DNA (human ≈ 3.2 Gb, a bacterium a few million). The chart places this genome on a logarithmic scale — each step to the right is ten times bigger — among reference organisms. Across species a bigger genome loosely tracks with larger cells, slower growth and lower-energy lifestyles (powered flight favours small genomes) — yet it does not imply more genes or a more advanced organism (the long-standing C-value paradox).
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 344×CCDB · book-indian_vol1 · CCDB · book-fedorov · CCDB · Cave1963
2n 141×CCDB · book-indian_vol1
n 71×CCDB · book-ipcn75-78
n 171×CCDB · book-ipcn75-78
polyploid inferred1×PloiDB · family-scale
Sequencing statusassembly quality — how far to trust these numbers
Assembly level tells you how finished the sequence is — from fragmented contigs, through scaffolds, up to a full chromosome-level assembly. BUSCO % estimates completeness: the share of genes expected to be present that were actually found. These describe the data quality, not the organism.
Record type5 232 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 institutions80 of 196 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 | 345 |
| Durango, MX | 332 |
| Bronx, US | 181 |
| Mexico City, MX | 154 |
| Mérida, MX | 100 |
| Chicago, US | 96 |
| Austin, US | 82 |
| National Biodiversity Institute, Costa Ricalocation not on record | 78 |
| University of Stellenboschlocation not on record | 62 |
| MEXUlocation not on record | 51 |
| Museo Nacional de Costa Rica (MNCR)location not on record | 44 |
| Cambridge, US | 43 |
| Tapachula, MX | 40 |
| CASlocation not on record | 31 |
| Tuxtla Gutiérrez, MX | 30 |
| Ann Arbor, US | 26 |
| BMlocation not on record | 23 |
| San Jose State University, Museum of Birds and Mammalslocation not on record | 22 |
| Antiguo Cuscatlán, SV | 22 |
| Kew, GB | 21 |
| San Francisco de Campeche, MX | 19 |
| San José, CR | 18 |
| Baroda, IN | 18 |
| Mérida, MX | 17 |
| Universidad de Autonoma de Baja Californialocation not on record | 17 |
| Austin, US | 16 |
| Berlin, DE | 15 |
| CHAPAlocation not on record | 15 |
| Ivano-Frankivsk, UA | 14 |
| Stockholm, SE | 14 |
| Tuxtla Gutiérrez, MX | 14 |
| Juriquilla, MX | 13 |
| Chapingo, MX | 12 |
| UnBlocation not on record | 12 |
| Laboratorio de Ictiologialocation not on record | 11 |
| St. Augustine, TT | 10 |
| Area de Conservacion Guanacastelocation not on record | 10 |
| Instituto Amazónico de Investigaciones Científicas - SINCHIlocation not on record | 10 |
| Istituto Agrario Castelnuovolocation not on record | 10 |
| Ulocation not on record | 10 |
| UTFPR-CPlocation not on record | 10 |
| Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record | 10 |
| Durban, ZA | 9 |
| Calabar, NG | 9 |
| Madison, US | 9 |
| Campo Mourão, BR | 9 |
| Glocation not on record | 8 |
| León, NI | 8 |
| Instituto de Ecología Aplicada, Universidad Autónoma de Tamaulipaslocation not on record | 7 |
| Provincia di Livornolocation not on record | 7 |
| Brasília, BR | 7 |
| Embrapa Agrobiology Diazothrophic Microbial Culture Collectionlocation not on record | 7 |
| Blumenau, BR | 6 |
| USP-IBlocation not on record | 6 |
| UFMGlocation not on record | 6 |
| JBRJlocation not on record | 6 |
| Tampa, US | 6 |
| Sociedad para el Estudio de los Recursos Bióticos de Oaxaca, A. C.location not on record | 5 |
| Altos de Pipe, VE | 5 |
| Universidad Juárez Autónoma de Tabascolocation not on record | 5 |
| COLlocation not on record | 5 |
| Riverside, US | 5 |
| Miami, US | 5 |
| Servico de Microbiologia e Imunologialocation not on record | 5 |
| South Kensington, GB | 4 |
| Auckland, NZ | 4 |
| Cenargenlocation not on record | 4 |
| Uberlândia, BR | 4 |
| Centro Cultural Santo Domingolocation not on record | 4 |
| UEMlocation not on record | 4 |
| Cascavel, BR | 4 |
| Instituto de Pesquisas Ambientaislocation not on record | 3 |
| ESALQlocation not on record | 3 |
| Centro de Pesquisas Agropecuarias do Tropico Umidolocation not on record | 3 |
| UNESP-FCAlocation not on record | 3 |
| Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record | 3 |
| Corporación Autónoma Regional Para la Defensa de la Meseta de Bucaramanga (CDMB)location not on record | 3 |
| Durham, US | 3 |
| *unvoucheredlocation not on record | 3 |
| MAlocation not on record | 3 |
| Feira de Santana, BR | 3 |
| Ural Federal University "B. N. Yeltsin"location not on record | 3 |
| Jardín Botánico de Cartagena "Guillermo Piñeres" (JBC)location not on record | 3 |
| IPA/SPlocation not on record | 3 |
| Universiti Sains Malaysialocation not on record | 3 |
| Brasília, BR | 3 |
| Londrina, BR | 3 |
| UFSJlocation not on record | 3 |
| NO DISPONIBLElocation not on record | 3 |
| San Francisco, US | 2 |
| Institut de Recherche pour le Developpement (IRD)location not on record | 2 |
| San Isidro, AR | 2 |
| FPMZBlocation not on record | 2 |
| UNESP-IBILCElocation not on record | 2 |
| PORTlocation not on record | 2 |
| Managua, NI | 2 |
| Toluca, MX | 2 |
| UFMSlocation not on record | 2 |
| Tlalnepantla, MX | 2 |
| Universidad de Antioquia (UdeA)location not on record | 2 |
| Universidad Nacional Autonoma de Mexico, Instituto de Biologialocation not on record | 2 |
| Aarhus, DK | 2 |
| Instituto para la Investigación y la Preservación del Patrimonio Cultural y Natural del Valle del Cauca - INCIVAlocation not on record | 2 |
| Mlocation not on record | 2 |
| Edinburgh, GB | 2 |
| UEMAlocation not on record | 2 |
| Museum of Zoologylocation not on record | 2 |
| Universidad de La Salle (La Salle)location not on record | 2 |
| Pondicherry, IN | 2 |
| Masindi, UG | 2 |
| HUT Culture Collectionlocation not on record | 2 |
| MeiseBGlocation not on record | 2 |
| Universidad Nacional de Colombia (UNAL)location not on record | 2 |
| GB | 2 |
| INMAlocation not on record | 2 |
| Plocation not on record | 2 |
| UNESP-RClocation not on record | 2 |
| UNESP, Campus São José Rio Prêtolocation not on record | 2 |
| Universidade de São Paulolocation not on record | 2 |
| Gujarat Biodiversity Gene Banklocation not on record | 2 |
| ASUlocation not on record | 2 |
| QCNElocation not on record | 2 |
| UFSCarlocation not on record | 1 |
| Angwin, US | 1 |
| Qarshi Botanical Gardenlocation not on record | 1 |
| Seychelles National Herbariumlocation not on record | 1 |
| OTSlocation not on record | 1 |
| Herbario Selva Central Oxapampa - estación biológica del Jardín Botánico de Missourilocation not on record | 1 |
| Uppsala, SE | 1 |
| Xiamen, CN | 1 |
| Honolulu, US | 1 |
| Universidad de Pamplona (UPamplona)location not on record | 1 |
| IAvHlocation not on record | 1 |
| Pontificia Universidad Javeriana (PUJ)location not on record | 1 |
| Ilhéus, BR | 1 |
| La Paz, BO | 1 |
| UNESClocation not on record | 1 |
| UFABClocation not on record | 1 |
| Wellington, NZ | 1 |
| Cape Town, ZA | 1 |
| Giardini Botanici Hanburylocation not on record | 1 |
| Collections de la Faculte des Sciences de Lyonlocation not on record | 1 |
| Universidade Federal do Maranhãolocation not on record | 1 |
| Museu Nacional, Universidade Federal do Rio de Janeirolocation not on record | 1 |
| Cambridge, US | 1 |
| Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Moreloslocation not on record | 1 |
| Pretoria, ZA | 1 |
| Guatemala City, GT | 1 |
| Federal University of Espírito Santolocation not on record | 1 |
| UFPRlocation not on record | 1 |
| Leiden University Medical Centerlocation not on record | 1 |
| Criciúma, BR | 1 |
| Canadian Department of Agriculturelocation not on record | 1 |
| Mexico City, MX | 1 |
| Mexico City, MX | 1 |
| Universidad de Caldas (UCaldas)location not on record | 1 |
| Jataí / Setor Industrial, BR | 1 |
| Santa Teresa, BR | 1 |
| Elocation not on record | 1 |
| Llocation not on record | 1 |
| Montréal, CA | 1 |
| FUNEDlocation not on record | 1 |
| PBZTlocation not on record | 1 |
| ACT-Slocation not on record | 1 |
| WTUlocation not on record | 1 |
| Empresa Pernambucana de Pesquisa Agropecuária, IPAlocation not on record | 1 |
| Rotorua, NZ | 1 |
| Uniwersytet Śląski w Katowicachlocation not on record | 1 |
| Universidade Federal de Sergipe (UFS)location not on record | 1 |
| Université de Bordeauxlocation not on record | 1 |
| Santarém, BR | 1 |
| Corrientes, AR | 1 |
| Wlocation not on record | 1 |
| Universidade Federal do Rio Grande do Nortelocation not on record | 1 |
| Christchurch, NZ | 1 |
| Universidade Federal de Goiáslocation not on record | 1 |
| University of Zhejianglocation not on record | 1 |
| Universidade Paulistalocation not on record | 1 |
| UFESlocation not on record | 1 |
| BISHlocation not on record | 1 |
| Autlán de Navarro, MX | 1 |
| HEMlocation not on record | 1 |
| Chennai Museumlocation not on record | 1 |
| URCAlocation not on record | 1 |
| Puebla, MX | 1 |
| Gump Stationlocation not on record | 1 |
| Departamento de Geologia, Universidad de Chilelocation not on record | 1 |
| Beijing, CN | 1 |
| CNF-UFHBlocation not on record | 1 |
| UTFPR-SLlocation not on record | 1 |
| Chaguaramas, TT | 1 |
| Universidad del Tolima (UT)location not on record | 1 |
| Universidad Distrital Francisco José de Caldas (UDistrital)location not on record | 1 |
| UESBlocation not on record | 1 |
| UFRPElocation not on record | 1 |
| Lake Charles, 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 Petrea volubilis 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.