Eupatorium luchuense

Nakai · species

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Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Eupatorium

At a glance

Occurrence records227

Data sources8

Biological traits3

DNA specimens0

eDNA detections0

Sources8 archives

Databases and archives Eupatorium luchuense's data was compiled from.

WikipediaWikimedia Foundation3 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility227 records↗

LOTUSNatural Products (Wikidata)compounds↗

NPASSNat. Product Activity & Species Sourcecompounds↗

Open Tree of LifeOpenTreephylogeny backbone↗

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

PloiDBPloidy Databasegenome & karyotype

On this page5 sections

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

NarrativeWikipediaarticle

Traits & measurements2 literature sources3 traits

Chemical compositionLOTUS · NPASS55 compounds

Occurrence & distributionGBIF227 records

Genome at a glanceCCDB2n = 20

01Narrative

Eupatorium luchuense is a plant species in the family Asteraceae.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPGIFT

Habitat & environment3

Climatetemperate

Growth formherb

Woodinessnon-woody

03Chemical composition55 compounds

Compounds documented for Eupatorium luchuense across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").

Compound class profile5 classes

Germacrane sesquiterpenoids52

Flavonols5

Cinnamic acids and derivatives3

Labdane diterpenoids $ Norlabdane diterpenoids1

Flavanones1

Documented compounds55 total

Tissue Source Quantified only

Compound	Amount	Source
(6,9-dihydroxy-6,10-dimethyl-3-methylidene-2-oxo-4,5,9,11a-tetrahydro-3aH-cyclodeca[b]furan-4-yl) 2-methylbut-2-enoate	present	LOTUS
(8-Hydroxy-4-methyl-9,13-dimethylidene-14-oxo-3,6,15-trioxatetracyclo[10.3.0.02,4.05,7]pentadecan-11-yl) 2-methylbut-2-enoate	present	LOTUS
15-Acetoxyheliangin	present	LOTUS
2-Butenoic acid, 2-methyl-, (1aR,3R,3aR,6aR,7E,9S,10aR)-1a,2,3,3a,4,5,6a,9,10,10a-decahydro-9-hydroxy-1a,8-dimethyl-4-methylene-5-oxooxireno(5,6)cyclodeca(1,2-b)furan-3-yl ester, (2E)-	present	LOTUS
3-epi-Heliangin	present	LOTUS
[(1R,2E,4S,8R,9R,11S)-1-hydroxy-2,11-dimethyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.04,8]tetradec-2-en-9-yl] (E)-2-methylbut-2-enoate	present	LOTUS
[(1R,2R,4R,5R,7R,11S)-4-hydroxy-4,9-dimethyl-14-methylidene-8,13-dioxo-6,12-dioxatricyclo[9.3.0.05,7]tetradec-9-en-2-yl] (E)-2-methylbut-2-enoate	present	LOTUS
[(1R,2R,4R,5R,7R,9Z,11R)-4-hydroxy-4,9-dimethyl-14-methylidene-8,13-dioxo-6,12-dioxatricyclo[9.3.0.05,7]tetradec-9-en-2-yl] (E)-2-methylbut-2-enoate	present	LOTUS
[(1R,2R,4R,5R,7R,9Z,11S)-4-hydroxy-4,9-dimethyl-14-methylidene-8,13-dioxo-6,12-dioxatricyclo[9.3.0.05,7]tetradec-9-en-2-yl] (E)-2-methylbut-2-enoate	present	LOTUS
[(1R,2R,4R,6R,8R,11R)-8-hydroxy-4,9-dimethyl-14-methylidene-13-oxo-5,12-dioxatricyclo[9.3.0.04,6]tetradec-9-en-2-yl] 2-methylbut-2-enoate	present	LOTUS

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 Eupatorium luchuense has left across the world's sequence archives.

At a glance

06Genome at a glanceCCDB

The complete instruction manual Eupatorium luchuense 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 = 20 n = 10

Ploidydiploid inferred

Chromosome records20–202n range20median20mode5records

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

2n 205×CCDB · croinout · CCDB · ipcn-api-dl · CCDB · book-ipcn67-71 +2

CCDB · croinout — Miyagi, C. 1971

CCDB · ipcn-api-dl — Watanabe, K., M. Ito, T. Yahara, V. I. Sullivan, T. Kawahara & D. J. Crawford. 1990. Numerical analyses of karyotype diversity in the genus Eupatorium (Compositae, Eupatorieae). Pl. Syst. Evol. 170: 215–228.

CCDB · book-ipcn67-71 — MIYAGI, C. 1971. Chromosome numbers in sperrnatophytes from Okinawa Islands (1). Biol. Mag. Okinawa 8: 14-23.

CCDB · book-ipcn73-74 — MIYAGI, C. 1974. Chromosome numbers in sperrnatophytes from Okinawa Islands (II). Bilo. Mag. Okinawa 10: 17-25.

CCDB · eflora

2n -341×CCDB · asterace

CCDB · asterace — Kawahara et al. 1989 Plant Species Biol.

n 102×CCDB · croinout · CCDB · book-ipcn67-71

CCDB · croinout — Hsu, C. -C. 1970

CCDB · book-ipcn67-71 — HSU, c.-c. 1970. Preliminary chromosome studies on the vascular plants of Taiwan (III) The aster family, Compositae. Taiwania 15: 17-29.

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 type227 records

Museum / vouchered227

Range

Area of Occupancy AOO456 km²

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 accuracy8% within 1 km

≤100 m 3≤10 km 25>10 km 8

36 georeferenced · 191 without coordinates

Open the institutions mapphysical evidence227

10Collections & institutions

Holding institutions10 of 11 geolocated

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

Institution	Specimens
Tsukuba, JP	122
Nishihara, JP	39
Taipei, TW	22
Kagoshima, JP	14
Nishihara, JP	11
Taipei, TW	6
Odawara, JP	5
Taipei, TW	3
Nagano City, JP	2
Burlington, US	1
University of Stellenboschlocation not on record	1

11 institutions · 226 of 227 vouchered records shown · 1 without an institution code

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