Arisaema yamatense

(Nakai) Nakai · species

image placeholder — illustration coming later

Plantae/Tracheophyta/Liliopsida/Alismatales/Araceae/Arisaema

At a glance

Occurrence records358

Data sources7

Biological traits9

DNA specimens0

eDNA detections0

Sources7 archives

Databases and archives Arisaema yamatense's data was compiled from.

WikipediaWikimedia Foundation3 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility358 records↗

GRIN TaxonomyUSDA-ARSdistribution & uses↗

Open Tree of LifeOpenTreephylogeny backbone↗

CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗

PloiDBPloidy Databasegenome & karyotype

On this page4 sections

Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.

NarrativeWikipediaarticle

Traits & measurements3 literature sources9 traits

Occurrence & distributionGBIF358 records

Genome at a glanceCCDB2n = 28

01Narrative

Arisaema yamatense is a plant species in the family Araceae. It is found in Japan.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPGIFTTRY

Life cycle & reproduction2

Life formtuberous geophyte

Raunkiær life formcryptophyte

Diet & foraging1

Parasiteindependent

Habitat & environment5

Climatetemperate

Climberself-supporting

Epiphyteterrestrial

Growth formherb

Woodinessnon-woody

Other traits1

Plant support typefree-standing

05DNA & barcodingmolecular

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 Arisaema yamatense has left across the world's sequence archives.

At a glance

06Genome at a glanceCCDB

The complete instruction manual Arisaema yamatense 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 = 28 n = 14

Ploidydiploid inferred

Chromosome records28–282n range28median28mode2records

Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references

2n 282×CCDB · ipcn-api-dl · CCDB · araceae

CCDB · ipcn-api-dl — Watanabe, K., T. Kobayashi & J. Marata. 1998. Cytology and systematics in Japanese Arisaema (Araceae). J. Pl. Res. 111: 509–521.

CCDB · araceae — Watanabe et al., 1998

Ploidy records — measured levels and diploid/polyploid inferences · click for sources

diploid inferred1×PloiDB · genus-scale

PloiDB · genus-scale — chromEvol; reliability=1.000 ↗

08Occurrence & distribution

Record type358 records

Wild obs. + sensor13

Museum / vouchered344

Cultivated / captive1

Origin

Native1

Range

Area of Occupancy AOO856 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 accuracy100% within 1 km

≤100 m 4≤1 km 5

9 georeferenced · 4 without coordinates

Open the mapobservation + sensor13

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 accuracy

no georeferenced coordinates · 344 records without

Open the institutions mapphysical evidence344

Cultivated / Captivenot free-living

A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.

Coordinate accuracy

no georeferenced coordinates · 1 records without

Open the mapnot free-living1

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 institutions5 of 6 geolocated

Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.

Institution	Specimens
Sanda, JP	267
Osaka, JP	60
Odawara, JP	13
Saint Louis, US	2
Chiba, JP	1
Fukushima Universitylocation not on record	1

6 institutions · 344 of 344 vouchered records shown

Cultivated / Captivenot free-living

A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.

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