Scrophularia villosa

Pennell · species

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Plantae/Tracheophyta/Magnoliopsida/Lamiales/Scrophulariaceae/Scrophularia

At a glance

Occurrence records192

Data sources6

Biological traits6

DNA specimens4

eDNA detections4

Sources6 archives

Databases and archives Scrophularia villosa's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility192 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI4 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics4 specimens↗

GRIN TaxonomyUSDA-ARSdistribution & uses↗

PloiDBPloidy Databasegenome & karyotype

On this page6 sections

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

NarrativeWikipediaarticle

Traits & measurements3 literature sources6 traits

Occurrence & distributionGBIF192 records

Environmental DNA1 datasets · 0 countries4 detections

DNA & barcodingBOLD4 specimens

Genome at a glanceGoaTgenome

01Narrative

غدب زغابي هو نوع نباتي يتبع جنس الغدب من الفصيلة الغدبية.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPTRYGIFT

Life cycle & reproduction2

Life formshrub

Life spanperennial

Habitat & environment4

Climatesubtropical

Climberself-supporting

Growth formSubshrub, Forb/herb

Woodinesswoody

05DNA & barcoding4 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 Scrophularia villosa has left across the world's sequence archives.

At a glance

DNA specimens4

Marker genes2

eDNA detections4

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★ITS2

fungal barcode

06Genome at a glanceGoaT

The complete instruction manual Scrophularia villosa 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.

Ploidypolyploid inferred

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 type192 records

Wild obs. + sensor65

Museum / vouchered127

Origin

Native23

Range

Area of Occupancy AOO208 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 accuracy74% within 1 km

≤100 m 36≤1 km 7≤10 km 1>10 km 14

58 georeferenced · 7 without coordinates

Open the mapobservation + sensor65

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 accuracy84% within 1 km

≤100 m 13≤1 km 50≤10 km 7>10 km 5

75 georeferenced · 52 without coordinates

Open the institutions mapphysical evidence127

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 institutions10 of 15 geolocated

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

Institution	Specimens
San Diego, US	35
Claremont, US	31
Santa Barbara, US	25
Riverside, US	6
Catalina Island Conservancylocation not on record	5
CASlocation not on record	2
EL PASO, US	2
ASUlocation not on record	2
San Luis Obispo, US	2
Severin-McDaniel Insect Collectionlocation not on record	2
Los Angeles, US	2
Bronx, US	1
Irvine, US	1
Saint Louis, US	1
University of Stellenboschlocation not on record	1

15 institutions · 118 of 127 vouchered records shown · 9 without an institution code

09Environmental DNA4 detections

Where the DNA of Scrophularia villosa 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 found4

Studies independent surveys1

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

Where its DNA was found

0 of 4 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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