Lactuca sonchifolia

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Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Lactuca

At a glance

Occurrence records16

Data sources5

Biological traits4

DNA specimens0

eDNA detections1

Sources5 archives

Databases and archives Lactuca sonchifolia's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility16 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI1 eDNA detections↗

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 & measurements1 literature sources4 traits

Occurrence & distributionGBIF16 records

Environmental DNA1 datasets · 0 countries1 detections

Genome at a glanceCCDB2n = 16

01Narrative

Lactuca aurea là một loài thực vật có hoa trong họ Cúc. Loài này được Stebbins mô tả khoa học đầu tiên năm 1937.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesGIFT

Life cycle & reproduction1

Raunkiær life formhemicryptophyte

Habitat & environment3

Aquaticterrestrial

Growth formherb

Woodinessnon-woody

05DNA & barcoding1 eDNA hits

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 Lactuca sonchifolia has left across the world's sequence archives.

At a glance

eDNA detections1

06Genome at a glanceCCDB

The complete instruction manual Lactuca sonchifolia 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 = 16 n = 8

Ploidydiploid inferred

Chromosome records16–162n range16median16mode2records

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

2n 162×CCDB · book-fedorov · CCDB · book-atlas-flowering-plants

CCDB · book-fedorov — Babcock et al. 1937

CCDB · book-atlas-flowering-plants — Babcock et al. 1937

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 type16 records

Museum / vouchered16

Range

Area of Occupancy AOO40 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 accuracy

no georeferenced coordinates · 16 records without

Open the institutions mapphysical evidence16

10Collections & institutions

Holding institutions4 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
Nanjing, CN	8
Tianjin Natural History Museumlocation not on record	4
“Manash Kozybayev North Kazakhstan University" NPLClocation not on record	1
Yangling, CN	1
Beijing, CN	1
Xining, CN	1

6 institutions · 16 of 16 vouchered records shown

09Environmental DNA1 detections

Where the DNA of Lactuca sonchifolia 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 found1

Studies independent surveys1

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

Where its DNA was found

0 of 1 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.

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