Serruria gremialis

Rourke · species

image placeholder — illustration coming later

Plantae/Tracheophyta/Magnoliopsida/Proteales/Proteaceae/Serruria

At a glance

Occurrence records262

Data sources5

Biological traits15

DNA specimens2

eDNA detections1

Sources5 archives

Databases and archives Serruria gremialis's data was compiled from.

GBIFGlobal Biodiversity Information Facility262 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI1 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics2 specimens↗

Open Tree of LifeOpenTreephylogeny backbone↗

WikidataWikimedia Foundationstructured facts↗

On this page4 sections

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

Traits & measurements3 literature sources15 traits

Occurrence & distributionGBIF262 records

Environmental DNA1 datasets · 1 countries1 detections

DNA & barcodingBOLD2 specimens

02Traits & measurements

SourcesWCVPGIFTTRY

Size & morphology3

Plant height0.5 m

Plant height max0.5 m

Plant height min0.3 m

Life cycle & reproduction2

Life formtuberous subshrub

Life spanperennial

Diet & foraging1

Parasiteindependent

Habitat & environment8

Aquaticterrestrial

Climatesubtropical

Climberself-supporting

Elevation max760 m

Elevation min270 m

Epiphyteterrestrial

Growth formshrub

Woodinesswoody

Other traits1

Plant support typefree-standing

05DNA & barcoding2 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 Serruria gremialis has left across the world's sequence archives.

At a glance

DNA specimens2

Marker genes2

eDNA detections1

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.

★matK★rbcLa

plant barcode

08Occurrence & distribution

Record type262 records

Wild obs. + sensor192

Museum / vouchered70

Range

Area of Occupancy AOO376 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 accuracy97% within 1 km

≤100 m 170≤1 km 5≤10 km 2>10 km 4

181 georeferenced · 11 without coordinates

Open the mapobservation + sensor192

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 · 70 records without

Open the institutions mapphysical evidence70

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 institutions2 of 3 geolocated

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

Institution	Specimens
Cape Town, ZA	47
Pretoria, ZA	22
South African National Biodiversity Institutelocation not on record	1

3 institutions · 70 of 70 vouchered records shown

09Environmental DNA1 detections

Where the DNA of Serruria gremialis 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

Countries1

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

Where its DNA was found

0 of 1 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 median18.8 °C 18.8–18.8

Seasonal swing summer↔winter15.4 °C

Max temp (day)26.6 °C

Min temp (night)11.7 °C

Precipitation31.7 mm/mo

Air humidity48.1 %

Moisture balance-97.0 mm/mo

Vapour deficit1,191 Pa

Wind speed2.80 m/s

Cloud cover16.2 %

CHELSA 1981–2010, ~9 km grid, at location & month of 1 detection point · 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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