Ilex paraguariensis
A.St.-Hil. · speciesAt a glance
Sources18 archives
Databases and archives Ilex paraguariensis's data was compiled from.
WikipediaWikimedia Foundation18 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility1 653 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI22 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics15 specimens↗
NCBIUS National Library of Medicinesequences↗
dukesphytochemcompounds
FooDBThe Metabolomics Innovation Centrecompounds↗
LOTUSNatural Products (Wikidata)compounds↗
NPASSNat. Product Activity & Species Sourcecompounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
giftgenome & karyotype
GoaTGenomes on a Tree · Sangergenome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
WikidataWikimedia Foundationstructured facts↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Yerba mate or yerba-maté (Ilex paraguariensis; from Spanish ; , or ; , ) is a plant species of the holly genus Ilex native to South America. It was named by the French botanist Augustin Saint-Hilaire. The leaves of the plant can be steeped in hot water to make a beverage known as mate. Brewed cold, it is used to make tereré. Both the plant and the beverage contain caffeine. The indigenous Guaraní and some Tupí communities (whose territory covered present-day Paraguay) first cultivated and consumed yerba mate prior to European colonization of the Americas. Its consumption was exclusive to the natives of only two regions of the territory that today is Paraguay, more specifically the departments of Amambay and Alto Paraná. After the Jesuits discovered its commercialization potential, yerba mate became widespread throughout the province and even elsewhere in the Spanish Crown. Mate is traditionally consumed in central and southern regions of South America, primarily in Paraguay, as well as in Argentina, Uruguay, southern and central-western Brazil, the Gran Chaco of Bolivia, and southern Chile. It has also become popular in the Druze and Alawite community in the Levant, especially in Syria and Lebanon, where it is imported from Paraguay and Argentina, thanks to 19th-century Syrian immigrants from Argentina. Yerba mate can now be found worldwide in various energy drinks as well as being sold as a bottled or canned iced tea.
No narrative description available for this taxon yet.
Size & morphology9
Life cycle & reproduction3
Diet & foraging1
Habitat & environment10
Physiology & chemistry8
Other traits1
Compounds documented for Ilex paraguariensis across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile5 classes
Documented compounds4 080 total
| Compound | Class | Amount | Source |
|---|---|---|---|
| PRBER | 560,000 ppm | DukesPhytochem | |
| PROTEIN | 190,000 ppm | DukesPhytochem | |
| FIBER | 176,800 ppm | DukesPhytochem | |
| FAT | 173,000 ppm | DukesPhytochem | |
| TANNIN | 160,000 ppm | DukesPhytochem | |
| WATER | 72,000 ppm | DukesPhytochem | |
| RESIN | 48,000 ppm | DukesPhytochem | |
| ASH | 42,500 ppm | DukesPhytochem |
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 Ilex paraguariensis 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 Ilex paraguariensis 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 4010×GoaT · Kew Plant DNA C-values Database · CCDB · croinout · CCDB · ipcn-api-dl +5
n 201×CCDB · ipcn-api-dl
diploid1×GoaT · Kew Plant DNA C-values Database
diploid inferred1×PloiDB · genus-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.
How far back this lineage goes — and how we know. Everything here is measured in Ma, short for “mega-annum”: millions of years ago. The chart reads left to right like a calendar of the Earth, from the deep past on the left to today at the right edgetop to bottom like a core drilled through the Earth, from the deep past at the top down to today at the bottom.
At a glance
When this lineage existed
How to read this: the coloured strip along the bottomdown the left is the geological calendar — the standard epochs (Pliocene, Pleistocene…) every museum uses, shown so you can see which chapter of Earth's history this lineage lived in. This lineage is a young one, so the strip is zoomed in to epochs — the finer subdivisions inside a period. The orange marker is the DNA clock: DNA accumulates mutations at a roughly steady rate, so comparing this species' DNA with its relatives estimates when the lineage split off — independently of any fossil.
Record type1 653 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 institutions45 of 114 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| San Jose State University, Museum of Birds and Mammalslocation not on record | 179 |
| Blumenau, BR | 117 |
| Chicago, US | 100 |
| Bronx, US | 71 |
| Ivano-Frankivsk, UA | 56 |
| Saint Louis, US | 45 |
| UTFPR-CPlocation not on record | 36 |
| UNICAMPlocation not on record | 26 |
| Campo Mourão, BR | 26 |
| UDESC-CAVlocation not on record | 25 |
| Cascavel, BR | 24 |
| JBRJlocation not on record | 23 |
| Londrina, BR | 20 |
| CJBGlocation not on record | 19 |
| Istituto Agrario Castelnuovolocation not on record | 17 |
| USP-IBlocation not on record | 15 |
| UNESClocation not on record | 15 |
| Maringá, BR | 14 |
| Université de Bordeauxlocation not on record | 13 |
| Stockholm, SE | 13 |
| Criciúma, BR | 13 |
| UFMGlocation not on record | 13 |
| Cenargenlocation not on record | 12 |
| Centro de Estudios y Colecciones Biológicas para la Conservaciónlocation not on record | 12 |
| Campo Grande, BR | 12 |
| Brasília, BR | 12 |
| Universidade do Estado de Santa Catarinalocation not on record | 12 |
| UTFPR-DVlocation not on record | 11 |
| FUVATESlocation not on record | 11 |
| Paleontological Collectionlocation not on record | 10 |
| UFSClocation not on record | 9 |
| Universidade Federal de Santa Catarinalocation not on record | 9 |
| UEMlocation not on record | 9 |
| Laboratorio de Ictiologialocation not on record | 9 |
| PUC-RSlocation not on record | 9 |
| Pontifícia Universidade Católica do Paranálocation not on record | 9 |
| UFPRlocation not on record | 8 |
| Feira de Santana, BR | 8 |
| UnBlocation not on record | 8 |
| Honolulu, US | 8 |
| Universidade Federale do Rio Grande do Sullocation not on record | 7 |
| UFMSlocation not on record | 7 |
| Foz do Iguaçu, BR | 7 |
| Brasília, BR | 7 |
| San Isidro, AR | 7 |
| Universidade Tecnológica Federal do Paranálocation not on record | 7 |
| UNIVILLElocation not on record | 7 |
| UNESP-FCAlocation not on record | 7 |
| BISHlocation not on record | 7 |
| University of Stellenboschlocation not on record | 6 |
| CEPLAClocation not on record | 6 |
| UFBAlocation not on record | 6 |
| Salvador, BR | 6 |
| La Paz, BO | 6 |
| Corrientes, AR | 6 |
| IAPlocation not on record | 5 |
| UNESP-RClocation not on record | 5 |
| IPA/SPlocation not on record | 5 |
| Kew, GB | 5 |
| South Kensington, GB | 5 |
| MAlocation not on record | 4 |
| UFOPlocation not on record | 4 |
| Santa Maria, BR | 4 |
| UTFPR-SLlocation not on record | 4 |
| Entomological Society of Latvialocation not on record | 4 |
| TAFORI-LSRClocation not on record | 3 |
| Museu Nacional, Universidade Federal do Rio de Janeirolocation not on record | 3 |
| Departamento de Geologia, Universidad de Chilelocation not on record | 3 |
| ASUlocation not on record | 3 |
| UNICENTRO-IRATIlocation not on record | 2 |
| Masindi, UG | 2 |
| Universidade da Região de Joinville - Univillelocation not on record | 2 |
| Cuiabá, BR | 2 |
| UFSJlocation not on record | 2 |
| Universidade Federal de Pelotaslocation not on record | 2 |
| Museo naturalistico del Frignano Ferruccio Minghellilocation not on record | 2 |
| UNESP-IBILCElocation not on record | 2 |
| INMAlocation not on record | 2 |
| Chaguaramas, TT | 2 |
| Santa Teresa, BR | 2 |
| Wuzhou, CN | 1 |
| ESALQlocation not on record | 1 |
| Laboratory of Palaeontologylocation not on record | 1 |
| UChlocation not on record | 1 |
| Cochabamba, BO | 1 |
| Sucre, BO | 1 |
| Bloomington, US | 1 |
| Wayland Universitylocation not on record | 1 |
| Valparaiso, CL | 1 |
| Ilhéus, BR | 1 |
| Universidade Federal de Sergipe (UFS)location not on record | 1 |
| Lake Charles, US | 1 |
| Castelar, AR | 1 |
| Glocation not on record | 1 |
| Santa Cruz de la Sierra, BO | 1 |
| Bangkok, TH | 1 |
| Paris, FR | 1 |
| UFRRJlocation not on record | 1 |
| UEMAlocation not on record | 1 |
| UNESP, Campus São José Rio Prêtolocation not on record | 1 |
| Cruz das Almas, BR | 1 |
| Universidade de São Paulolocation not on record | 1 |
| Institut und Museum fuer Geologie und Palaeontologielocation not on record | 1 |
| Porto Velho, BR | 1 |
| Auckland, NZ | 1 |
| Plocation not on record | 1 |
| Universidade Paulistalocation not on record | 1 |
| Departamento de Sistematica e Ecologialocation not on record | 1 |
| Tampa, US | 1 |
| CPPSULlocation not on record | 1 |
| University of Alberta Museumslocation not on record | 1 |
| Seropédica, BR | 1 |
| Vancouver, CA | 1 |
| Universidade Federal do Espírito Santolocation not on record | 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 Ilex paraguariensis 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.