Causonis trifolia

(L.) Mabb. & J.Wen · species

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Plantae/Tracheophyta/Magnoliopsida/Vitales/Vitaceae/Causonis

At a glance

Occurrence records2 240

Data sources8

Biological traits44

DNA specimens6

eDNA detections5

Sources8 archives

Databases and archives Causonis trifolia's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility2 240 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI5 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics6 specimens↗

LOTUSNatural Products (Wikidata)compounds↗

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

PloiDBPloidy Databasegenome & karyotype

GLoBIGlobal Biotic Interactionsbiotic interactions↗

On this page7 sections

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

NarrativeWikipediaarticle

Traits & measurements4 literature sources44 traits

Chemical compositionLOTUS4 compounds

Occurrence & distributionGBIF2 240 records

Environmental DNA1 datasets · 2 countries5 detections

DNA & barcodingBOLD6 specimens

Genome at a glanceCCDB2n = 80

01Narrative

三叶乌蔹莓（学名：）是葡萄科乌蔹莓属的植物。分布在泰国、老挝、越南、马来西亚、柬埔寨、印度尼西亚、孟加拉国、印度以及中国大陆的云南等地，生长于海拔500米至1,000米的地区，多生于溪边林缘、山坡或林中，目前尚未由人工引种栽培。

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPAusTraitsTRYGIFT

Size & morphology22

Fruit length8 mm

⚠ sources differ — AusTraits: 8 mm · GIFT: 7.5 mm

Fruit length max8 mm

Fruit length min7 mm

Fruit width14 mm

⚠ sources differ — AusTraits: 14 mm · GIFT: 7.5 mm

Fruit width max8 mm

Fruit width min7 mm

Inflorescence length max7.5 cm

Inflorescence length min2 cm

Leaf length65 mm

⚠ sources differ — AusTraits: 65 mm · GIFT: 45 mm

Leaf length max60 mm

Leaf length min30 mm

Leaf width50 mm

⚠ sources differ — AusTraits: 50 mm · GIFT: 27.5 mm

Leaf width max40 mm

Leaf width min15 mm

Plant height20 m

Plant height max5 m

Plant height min0.5 m

Seed length5.5 mm

Seed mass13.1 mg

⚠ sources differ — TRY: 13.1 mg · AusTraits: 27.04 mg · GIFT: 18.79 mg

Seed mass max24.48 mg

Seed mass min13.1 mg

Seed width4.5 mm

Life cycle & reproduction8

Deciduousnessevergreen

Dispersal typeanimal

Flowering timeyyynnnnnyyyy

Life formliana

Life spanperennial

Raunkiær life formphanerophyte

Resprouting capacityresprouts

Sex typehermaphrodite

Diet & foraging1

Parasiteindependent

Habitat & environment13

Aquaticterrestrial

Climatewet tropical

Climberobligatory

Elevation max1 000 m

Elevation mean750 m

Elevation min500 m

Epiphyteterrestrial

Fruit fleshinessfleshy

Fruit typeberry

Growth formherb

⚠ sources differ — GIFT: herb · AusTraits: climber_herbaceous · TRY: Climber

Habitat GIFTrain forest, dense secondary shrub and ruderal vegetation

Leaf compoundnesscompound

Woodinesswoody

⚠ sources differ — TRY: woody · AusTraits: herbaceous · GIFT: woody

03Chemical composition4 compounds

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

Compound class profile4 classes

Amarylidaceae alkaloids1

Amarylidaceae alkaloids $ Indolizidine alkaloids $ Isoquinoline alkaloids1

Tetrahydroisoquinoline alkaloids1

Amarylidaceae alkaloids $ Isoquinoline alkaloids1

Documented compounds4 total

Tissue Source Quantified only

Compound	Amount	Source
(5aR,11bS,11cS)-2,3,5,5a,11b,11c-Hexahydro-9-hydroxy-10-methoxy-1-methyl(2)benzopyrano(3,4-g)indol-7(1H)-one	present	LOTUS
2-Methyl-4-(4-hydroxyphenyl)-6-methoxy-7-hydroxy-1,2,3,4-tetrahydroisoquinoline	present	LOTUS
5,7-Dioxa-12-azapentacyclo[10.6.1.02,10.04,8.013,18]nonadeca-2,4(8),9,17-tetraene-14,15-diol	present	LOTUS
Hippagine	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 Causonis trifolia has left across the world's sequence archives.

At a glance

DNA specimens6

Marker genes4

eDNA detections5

Countries2

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.

★rbcL★rbcLa★ITStrnH-psbA

plant barcodefungal barcodemarker

06Genome at a glanceCCDB

The complete instruction manual Causonis trifolia 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 = 80 n = 40

Ploidypolyploid inferred

Chromosome records40–1202n range80median80mode11records

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

2n 809×CCDB · ipcn-api-dl · CCDB · book-ipcn67-71 · CCDB · book-ipcn75-78 +2

CCDB · ipcn-api-dl — Sarkar, A. K., N. DATTA & U. Chatterjee. 1972. Chromosome survey of certain angiosperms. I. Bull. Bot. Surv. India 14: 170.

CCDB · ipcn-api-dl — Patil, V. P., M. S. Kumbhojkar & A. S. Jadhav. 1980. Chromosome numbers in the family Vitaceae. Curr. Sci. 49: 37–38.

CCDB · ipcn-api-dl — Sarkar, A. K., N. DATTA & U. Chatterjee. 1972. Chromosome survey of certain angiosperms---I. Bull. Bot. Surv. India 14: 170.

CCDB · book-ipcn67-71 — HAZRA, R., & A. SHARMA. 1970. Chromosomes of some Indian Vitaceae. Folia Biol. (Cracow). 18: 123-136.

CCDB · book-ipcn67-71 — MITRA, K., & N. DATTA. 1967. In IOPB chromosome number reports XIII. Taxon 16: 445-461.

CCDB · book-ipcn75-78 — Sarkar et al. 1972

CCDB · book-indian_vol1 — Vatsala, P. 1960 ; Mitra, K. & Datta, N. 1967; 'Hazra, R. & Sharma, A. 1970

CCDB · book-indian_vol1 — Patil, V.P. et al. 1980

CCDB · book-fedorov — Vatsala 1960

2n 401×CCDB · ipcn-api-dl

CCDB · ipcn-api-dl — Okada, H., H. Tsukaya & M. Mohamed. 2005. Chromosome observations in species of Cayratia (Vitaceae). II. Intraspecific polyploidy in C. trifolia. Acta Phytotax. Geobot. 56: 203–206.

2n 1201×CCDB · book-indian_vol1

CCDB · book-indian_vol1 — Patil, V.P. et al. 1980

n 402×CCDB · ipcn-api-dl

CCDB · ipcn-api-dl — Sidhu, M., S. S. Bir & P. Lata. 1983. In IOPB chromosome number reports LXXIX. Taxon 32: 322.

CCDB · ipcn-api-dl — Patil, V. P., M. S. Kumbhojkar & A. S. Jadhav. 1980. Chromosome numbers in the family Vitaceae. Curr. Sci. 49: 37–38.

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

polyploid inferred1×PloiDB · genus-scale

PloiDB · genus-scale — chromEvol; reliability=0.023 ↗

08Occurrence & distribution

Record type2 240 records

Wild obs. + sensor1 467

Museum / vouchered656

Other117

Origin

Native103

Range

Area of Occupancy AOO6 568 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 accuracy95% within 1 km

≤100 m 611≤1 km 68≤10 km 28>10 km 9

716 georeferenced · 751 without coordinates

Open the mapobservation + sensor1 467

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 accuracy26% within 1 km

≤100 m 96≤1 km 46≤10 km 353>10 km 51

546 georeferenced · 110 without coordinates

Open the institutions mapphysical evidence656

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 institutions14 of 23 geolocated

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

Institution	Specimens
Palmerston, AU	171
Brisbane, AU	151
Canberra, AU	71
Smithfield, AU	63
Kensington, AU	49
James Cook Townsvillelocation not on record	41
Museo Entomologico de Leonlocation not on record	33
Mount Annan, AU	25
South Kensington, GB	9
University of Stellenboschlocation not on record	6
Armidale, AU	6
Adelaide, AU	6
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record	5
Jena Microbial Resource Collectionlocation not on record	4
Tampa, US	3
Auckland, NZ	3
Bronx, US	2
Kagoshima, JP	2
BGPAlocation not on record	2
Hobart, AU	1
Gujarat Biodiversity Gene Banklocation not on record	1
Cibinong Science Center, Herbarium Bogorienselocation not on record	1
Department of Plant Resources, National Herbarium and Plant Laboratorieslocation not on record	1

23 institutions · 656 of 656 vouchered records shown

09Environmental DNA5 detections

Where the DNA of Causonis trifolia 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 found5

Studies independent surveys1

Countries2

Signal confidence: weakweighed across independent studies, places & mapped detections

Where its DNA was found

0 of 5 detections have coordinates

Open the map2 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.

Modelled climatemodelled

−15°Ctemperature across detection sites+40°C

Temperature median24.2 °C 21.9–26.5

Seasonal swing summer↔winter7.70 °C

Max temp (day)28.0 °C 27.8–28.1

Min temp (night)20.2 °C 15.3–25.0

Precipitation74.6 mm/mo 16.1–133

Air humidity53.6 % 45.2–62.0

Vapour deficit1,362 Pa 1,297–1,426

Cloud cover45.7 % 23.6–67.8

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.

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Causonis trifolia

At a glance

Sources8 archives

Size & morphology22

Life cycle & reproduction8

Diet & foraging1

Habitat & environment13

Compound class profile4 classes

Documented compounds4 total

At a glance

Chromosomes & ploidyhow the DNA is packaged

Record type2 240 records

Origin

Range

Wildobservation + sensor

Museum / Voucheredphysical evidence

Wildobservation + sensor

Holding institutions14 of 23 geolocated

Signal

Where its DNA was found

How strong is each trace?

Modelled climatemodelled

Record type2 240 records