Le Pommier japonais, Pommier du Japon, ou Pommier à fleurs, est une espèce de plantes à fleurs de la famille des Rosaceae. C'est un pommier originaire de la Chine et du Japon cultivé en arbuste d'ornement. Il s'agit soit d'une espèce naturelle, soit d'un hybride de Malus toringo et de Malus baccata.
No narrative description available for this taxon yet.
Compounds documented for Malus floribunda across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
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 Malus floribunda has left across the world's sequence archives.
At a glance
DNA specimens5
Marker genes4
eDNA detections6
Countries1
Marker genes sequenced
★ 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.
★matK★rbcL★ITS★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB · GoaT
The complete instruction manualMalus floribunda 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
Genome size713 940 000 bp
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).
BACTERIUM Carsonella ruddii0.00016 Gb
FUNGUS0.04 Gb
INSECT0.25 Gb
THIS GENOME Malus floribunda0.71 Gb
HUMAN3.2 Gb
WHEAT17 Gb
FERN Tmesipteris160.45 Gb
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.
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.
Assembly levelChromosome
08Occurrence & distribution
Record type1 278 records
Wild obs. + sensor196
Museum / vouchered190
Cultivated / captive888
Other4
Origin
Native2
Introduced4
Range
Area of Occupancy AOO1 152 km²
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy89% within 1 km
≤100 m 82≤1 km 59≤10 km 17
158 georeferenced · 38 without coordinates
Open the mapobservation + sensor196
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 accuracy87% within 1 km
≤100 m 61≤1 km 26≤10 km 11>10 km 2
100 georeferenced · 90 without coordinates
Open the institutions mapphysical evidence190
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy0% within 1 km
≤10 km 1
1 georeferenced · 887 without coordinates
Open the mapnot free-living888
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 institutions37 of 52 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
DBF-NHMDlocation not on record
29
Wuzhou, CN
12
SLU Artdatabankenlocation not on record
12
National Institute of Biological Resourceslocation not on record
10
Bronx, US
9
LDlocation not on record
8
Chongqing Museumlocation not on record
7
Fort Worth, US
6
University of Stellenboschlocation not on record
5
Davenport, US
5
GZUlocation not on record
5
Millersville, US
4
Auckland, NZ
4
Denver, US
4
Saint Louis, US
4
Logan, US
3
Dekalb, US
3
Rotorua, NZ
3
Philadelphia, US
3
Santa Barbara, US
2
College Park, US
2
New Brunswick, US
2
Oskarshamn, SE
2
Clemson, US
2
Bangkok, TH
2
Burlington, US
2
Adam Mickiewicz University in Poznańlocation not on record
2
South Kensington, GB
1
Durban, ZA
1
Bern, CH
1
St. Paul, US
1
Royal Botanical Gardenslocation not on record
1
Brookings, US
1
Canadian Department of Agriculturelocation not on record
1
University of Alberta Museumslocation not on record
1
Madison, US
1
Dover, US
1
Wlocation not on record
1
Provo, US
1
Cambridge, US
1
Philadelphia, US
1
Beijing, CN
1
Podgorica, ME
1
Uniwersytet Marii Curie-Skłodowskiejlocation not on record
1
Kingston, US
1
CASlocation not on record
1
Lincoln, US
1
Paris, FR
1
Tampa, US
1
Mlocation not on record
1
Pretoria, ZA
1
Toronto, CA
1
52 institutions · 177 of 190 vouchered records shown · 12 without an institution code
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
09Environmental DNA6 detections
Where the DNA of Malus floribunda 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 found6
Studies independent surveys1
Countries1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 6 detections have coordinates
Open the map1 country0
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.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median-2.20 °C -2.20–-2.20
Seasonal swing summer↔winter43.2 °C
Max temp (day)1.70 °C
Min temp (night)-7.00 °C
Precipitation36.6 mm/mo
Air humidity60.4 %
Moisture balance-10.1 mm/mo
Vapour deficit364 Pa
Wind speed2.10 m/s
Cloud cover58.5 %
CHELSA 1981–2010, ~9 km grid, at location & month of 2 detection points · median with p10–p90 · reflects where sampling happened, not only the true niche
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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility1 278 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI6 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics5 specimens↗
LOTUSNatural Products (Wikidata)compounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
PloiDBPloidy Databasegenome & karyotype