Isotrema macrophyllum

(Lam.) C.F.Reed · species

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Plantae/Tracheophyta/Magnoliopsida/Piperales/Aristolochiaceae/Isotrema

At a glance

Occurrence records143

Data sources7

Biological traits0

DNA specimens0

eDNA detections0

Sources7 archives

Databases and archives Isotrema macrophyllum's data was compiled from.

WikipediaWikimedia Foundation7 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility143 records↗

LOTUSNatural Products (Wikidata)compounds↗

NPASSNat. Product Activity & Species Sourcecompounds↗

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

Chemical compositionLOTUS · NPASS6 compounds

Occurrence & distributionGBIF143 records

Genome at a glanceCCDB2n = 28

01Narrative

Aristolochia sipho is an ornamental plant in the family Aristolochiaceae.

No narrative description available for this taxon yet.

02Traits & measurements

No structured trait data for this taxon yet.

03Chemical composition6 compounds

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

Compound class profile3 classes

Aporphine alkaloids $ Isoquinoline alkaloids2

Aporphine alkaloids2

Isoquinoline alkaloids $ Tetrahydroisoquinoline alkaloids1

Documented compounds6 total

Tissue Source Quantified only

Compound	Amount	Source
(+)-Magnoflorine	present	NPASS
Aristolochic Acid	present	LOTUS
Aristolochic Acid Ii	present	LOTUS
Hayatine	present	LOTUS
magnoflorine	present	LOTUS
Magnoflorine Iodide	present	NPASS

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 Isotrema macrophyllum has left across the world's sequence archives.

At a glance

06Genome at a glanceCCDB

The complete instruction manual Isotrema macrophyllum 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

Ploidypolyploid inferred

Chromosome records28–282n range28median28mode5records

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

2n 285×CCDB · eflora · CCDB · book-fedorov · CCDB · book-atlas-flowering-plants +1

CCDB · eflora

CCDB · book-fedorov — Tiickholm, Soderberg 1918

CCDB · book-fedorov — Gregory M. P. 1956

CCDB · book-atlas-flowering-plants — Tiickholm & S. 1918 HM

CCDB · Cave1956 — Gregory

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

polyploid inferred1×PloiDB · genus-scale

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

08Occurrence & distribution

Record type143 records

Wild obs. + sensor105

Museum / vouchered37

Other1

Range

Area of Occupancy AOO244 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 accuracy96% within 1 km

≤100 m 93≤1 km 8≤10 km 4

105 georeferenced

Open the mapobservation + sensor105

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 accuracy64% within 1 km

≤100 m 18≤1 km 3≤10 km 10>10 km 2

33 georeferenced · 4 without coordinates

Open the institutions mapphysical evidence37

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 institutions7 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
SLU Artdatabankenlocation not on record	11
Bloomington, US	7
Chapel Hill, US	6
Asheville, US	5
Appalachian State Universitylocation not on record	2
University of Tennessee at Chattanoogalocation not on record	1
Johnson City, US	1
Burlington, US	1
Lord Fairfax Community Collegelocation not on record	1
Fairfax, US	1
Bangkok, TH	1

11 institutions · 37 of 37 vouchered records shown

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