Euphorbia bourgeana

J.Gay ex Boiss. · species

image placeholder — illustration coming later

Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Euphorbiaceae/Euphorbia

At a glance

Occurrence records58

Data sources8

Biological traits25

DNA specimens0

eDNA detections2

Sources8 archives

Databases and archives Euphorbia bourgeana's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility58 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI2 eDNA detections↗

Open Tree of LifeOpenTreephylogeny backbone↗

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

PloiDBPloidy Databasegenome & karyotype

Tree of SexTree of Sex Consortiumgenome & karyotype↗

WikidataWikimedia Foundationstructured facts↗

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 sources25 traits

Occurrence & distributionGBIF58 records

Environmental DNA1 datasets · 1 countries2 detections

Genome at a glanceCCDB · TreeOfSex2n = 20

01Narrative

Euphorbia bourgaeana est une espèce de plantes de la famille des Euphorbiaceae et du genre des Euphorbia originaire de Ténérife des îles Canaries.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPGIFT

Size & morphology5

Leaf length max200 mm

Leaf length min170 mm

Leaf width max15 mm

Plant height max2.75 m

Plant height min1 m

Life cycle & reproduction7

Dehiscencedehiscent

Flower colourgreen

Flowering endMay

Flowering startApr

Life formshrub

Life spanperennial

Raunkiær life formphanerophyte

Diet & foraging1

Parasiteindependent

Habitat & environment10

Climatesubtropical

Climberself-supporting

Elevation max800 m

Elevation min650 m

Epiphyteterrestrial

Fruit colourbrown

Fruit typecapsule

Growth formshrub

Leaf formelliptic

Woodinesswoody

Other traits2

Inflorescencecyme

Leaf arrangementrosette

05DNA & barcoding2 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 Euphorbia bourgeana has left across the world's sequence archives.

At a glance

eDNA detections2

Countries1

06Genome at a glanceCCDB · TreeOfSex

The complete instruction manual Euphorbia bourgeana 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 range20median20mode2records

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

2n 202×CCDB · book-ipcn72 · TreeOfSex · plant

CCDB · book-ipcn72 — BRAMWELL, D., C.J. HUMPHRIES, B.G. MURRAY, & S.J. OWENS. 1972. Chromosome studies in the flora of Macaronesia. Bot. Notiser 125: 139-152.

TreeOfSex · plant — Goldblatt1979 ↗

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

diploid inferred1×PloiDB · genus-scale

PloiDB · genus-scale — chromEvol; reliability=0.492 ↗

08Occurrence & distribution

Record type58 records

Wild obs. + sensor45

Museum / vouchered12

Cultivated / captive1

Range

Area of Occupancy AOO96 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 accuracy15% within 1 km

≤100 m 4≤1 km 2≤10 km 33

39 georeferenced · 6 without coordinates

Open the mapobservation + sensor45

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 accuracy45% within 1 km

≤1 km 5≤10 km 6

11 georeferenced · 1 without coordinates

Open the institutions mapphysical evidence12

Cultivated / Captivenot free-living

A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.

Coordinate accuracy

no georeferenced coordinates · 1 records without

Open the mapnot free-living1

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 institutions1 of 1 geolocated

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

Institution	Specimens
Barcelona, ES	12

1 institutions · 12 of 12 vouchered records shown

Cultivated / Captivenot free-living

A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.

09Environmental DNA2 detections

Where the DNA of Euphorbia bourgeana 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 found2

Studies independent surveys1

Countries1

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

Where its DNA was found

0 of 2 detections have coordinates

Open the map1 country0

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 median15.2 °C 15.2–15.2

Seasonal swing summer↔winter21.1 °C

Max temp (day)20.1 °C

Min temp (night)9.00 °C

Precipitation33.4 mm/mo

Air humidity52.9 %

Moisture balance-61.7 mm/mo

Vapour deficit953 Pa 953–953

Wind speed2.00 m/s

Cloud cover38.3 %

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.

←→tabs

The Life Data · species page · narrative wired to read_model image placeholder · 3D tilt requires an http server (WebGL)