Compounds documented for Arisaema ringens across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile1 class
Carbocyclic fatty acids2
Documented compounds2 total
Compound
Class
Amount
Source
13-Phenyltridecanoic acid
present
LOTUS
15-Phenylpentadecanoic acid
present
LOTUS
05DNA & barcoding6 specimens
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 ringens has left across the world's sequence archives.
At a glance
DNA specimens6
Marker genes1
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.
★ITS
fungal barcode
06Genome at a glanceCCDB
The complete instruction manualArisaema ringens 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.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy82% within 1 km
≤100 m 767≤1 km 166≤10 km 92>10 km 107
1 132 georeferenced · 1 102 without coordinates
Open the mapobservation + sensor2 234
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 accuracy53% within 1 km
≤100 m 5≤1 km 11≤10 km 13>10 km 1
30 georeferenced · 402 without coordinates
Open the institutions mapphysical evidence432
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy67% within 1 km
≤1 km 2≤10 km 1
3 georeferenced
Open the mapnot free-living3
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 institutions34 of 48 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
35
Nishihara, JP
34
Taipei, TW
33
National Museum of Natural Sciencelocation not on record
32
Tokushima, JP
32
Kochi, JP
29
Tsukuba, JP
26
Taipei, TW
26
Odawara, JP
22
Nagano City, JP
16
Taipei, TW
15
Sendai, JP
13
NSMKlocation not on record
13
Herbarium of the Department of Botany, University of Tokyolocation not on record
11
KR
10
TAIElocation not on record
10
Saint Louis, US
10
National Institute of Biological Resourceslocation not on record
8
Chiba, JP
5
Toyama, JP
4
Kagoshima, JP
4
Kyoto Universitylocation not on record
4
Sagamihara, JP
3
KNAMlocation not on record
3
Beijing, CN
3
Wuhan, CN
2
Guangzhou, CN
2
Bronx, US
2
Port Elizabeth Museum (Bayworld)location not on record
2
Nishihara, JP
2
Chongqing Museumlocation not on record
2
Fukushima Universitylocation not on record
2
Durham, US
1
Philadelphia, US
1
University of Stellenboschlocation not on record
1
Minia, EG
1
Kew, GB
1
Dresden, DE
1
Ann Arbor, US
1
Xian, CN
1
Philadelphia, US
1
Strecker Museum, Baylor Universitylocation not on record
1
J.F.Oberlin Universitylocation not on record
1
Honolulu, US
1
Vancouver, CA
1
Kawasaki Shi Tama Ku, JP
1
Bangkok, TH
1
GNWPlocation not on record
1
48 institutions · 431 of 432 vouchered records shown · 1 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 Arisaema ringens 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
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 6 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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility2 671 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI6 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics6 specimens↗
LOTUSNatural Products (Wikidata)compounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype