Eugenia pyriformis is a plant of the family Myrtaceae found primarily in Brazil. It reaches 20 to 45 feet (6 to 13 meters) in height and 1 to 1.5 feet (30-50 centimeters) in trunk diameter. It is a native species of Brazil, occurring primarily in the states of Paraná, Rio Grande do Sul, Santa Catarina and São Paulo.
No narrative description available for this taxon yet.
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 Eugenia pyriformis has left across the world's sequence archives.
At a glance
DNA specimens2
Marker genes3
GenBank sequences9
eDNA detections2
Countries1
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.
★rbcL2★ITS7★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualEugenia pyriformis 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.
Chromosomes2n = 22 n = 11
Ploidydiploid inferred
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
2n 221×CCDB · iapt
CCDB · iapt — IAPT/IOPB Chromosome Data 26
2n 331×CCDB · iapt
CCDB · iapt — IAPT/IOPB Chromosome Data 26
Ploidy records — measured levels and diploid/polyploid inferences · click for sources
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy87% within 1 km
≤100 m 94≤1 km 16≤10 km 11>10 km 5
126 georeferenced · 51 without coordinates
Open the mapobservation + sensor177
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 accuracy13% within 1 km
≤1 km 5≤10 km 27>10 km 6
38 georeferenced · 978 without coordinates
Open the institutions mapphysical evidence1 016
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 institutions35 of 107 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
107
UnBlocation not on record
82
Saint Louis, US
63
Bronx, US
57
Ivano-Frankivsk, UA
47
ASUlocation not on record
47
Blumenau, BR
41
Chicago, US
34
Istituto Agrario Castelnuovolocation not on record
27
UFMSlocation not on record
25
CJBGlocation not on record
22
UTFPR-CPlocation not on record
21
UNICAMPlocation not on record
19
Paleontological Collectionlocation not on record
17
Kew, GB
17
JBRJlocation not on record
16
Maringá, BR
16
Foz do Iguaçu, BR
16
UNESP-FCAlocation not on record
15
Campo Mourão, BR
15
Centro de Estudios y Colecciones Biológicas para la Conservaciónlocation not on record
14
UEMlocation not on record
13
Cascavel, BR
12
Universidad Nacional de Asunciónlocation not on record
12
San Isidro, AR
12
University of Stellenboschlocation not on record
10
IPA/SPlocation not on record
10
UFSJlocation not on record
9
Universidade Federale do Rio Grande do Sullocation not on record
9
FUVATESlocation not on record
7
Universidade Federal de Mato Grosso do Sul, Campus do Pantanallocation not on record
7
Centro de Pesquisas Agropecuarias do Tropico Umidolocation not on record
7
UFSCarlocation not on record
7
Criciúma, BR
6
UFPRlocation not on record
6
USP-IBlocation not on record
6
UNESClocation not on record
6
Bogotá, D.C., CO
6
Universidade da Região de Joinville - Univillelocation not on record
6
UNIVILLElocation not on record
5
Paris, FR
5
UTFPR-SLlocation not on record
5
Pontifícia Universidade Católica do Paranálocation not on record
5
Santa Cruz de la Sierra, BO
5
Masindi, UG
4
UFSClocation not on record
4
UNESP-RClocation not on record
4
Brasília, BR
4
UTFPR-DVlocation not on record
4
Cenargenlocation not on record
4
Laboratorio de Ictiologialocation not on record
4
Universidade Federal de Santa Catarinalocation not on record
3
UFMGlocation not on record
3
UNESP-IBILCElocation not on record
3
UNESP-ISlocation not on record
3
Brasília, BR
3
UNESP, Campus São José Rio Prêtolocation not on record
3
UFRRJlocation not on record
3
Universidade Federal de Sergipe (UFS)location not on record
3
Instituto do Meio Ambientelocation not on record
2
PUC-RSlocation not on record
2
Wlocation not on record
2
Moscow State Universitylocation not on record
2
Lake Charles, US
2
UFVJMlocation not on record
2
Santa Maria, BR
2
Honolulu, US
2
UDESC-CAVlocation not on record
2
Salvador, BR
2
HACAMlocation not on record
2
Chaguaramas, TT
2
UNICENTRO-IRATIlocation not on record
2
Museo naturalistico del Frignano Ferruccio Minghellilocation not on record
2
Université de Bordeauxlocation not on record
2
Londrina, BR
2
Institut fur Allgemeine Mikrobiologielocation not on record
2
Cuiabá, BR
1
IAPlocation not on record
1
Federal University of Espírito Santolocation not on record
1
UNIVASFlocation not on record
1
Wuzhou, CN
1
Universidade Tecnológica Federal do Paranálocation not on record
1
Station d'Ecologie de Lamtolocation not on record
1
ESALQlocation not on record
1
UFESlocation not on record
1
REALlocation not on record
1
UEGlocation not on record
1
DOI/NPS, Greenbelt Parklocation not on record
1
Corrientes, AR
1
UFBAlocation not on record
1
CEPLAClocation not on record
1
Pontifícia Universidade Católica do Paranálocation not on record
1
Departamento de Sistematica e Ecologialocation not on record
1
Edinburgh, GB
1
Universidade de São Paulolocation not on record
1
MAlocation not on record
1
Uberlândia, BR
1
Teresina, BR
1
South Kensington, GB
1
Seropédica, BR
1
Stockholm, SE
1
JBPlocation not on record
1
Ural Federal University "B. N. Yeltsin"location not on record
1
UFPIlocation not on record
1
Jataí / Setor Industrial, BR
1
Feira de Santana, BR
1
UFABClocation not on record
1
107 institutions · 1 011 of 1 016 vouchered records shown · 5 without an institution code
09Environmental DNA2 detections
Where the DNA of Eugenia pyriformis 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
Detections DNA found2
Studies independent surveys1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 2 detections have coordinates
Open the map0 countries0
How strong is each trace?
DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.
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.
WikipediaWikimedia Foundation5 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility1 230 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI2 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics2 specimens↗
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↗