Trommsdorffia maculata

(L.) Bernh. · species

image placeholder — illustration coming later

Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Trommsdorffia

At a glance

Occurrence records1 899

Data sources2

Biological traits0

DNA specimens0

eDNA detections15

Sources2 archives

Databases and archives Trommsdorffia maculata's data was compiled from.

GBIFGlobal Biodiversity Information Facility1 899 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI15 eDNA detections↗

On this page2 sections

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

Occurrence & distributionGBIF1 899 records

Environmental DNA1 datasets · 4 countries15 detections

02Traits & measurements

No structured trait data for this taxon yet.

05DNA & barcoding15 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 Trommsdorffia maculata has left across the world's sequence archives.

At a glance

eDNA detections15

Countries4

08Occurrence & distribution

Record type1 899 records

Wild obs. + sensor1 199

Museum / vouchered477

Cultivated / captive1

Other222

Origin

Native6

Range

Area of Occupancy AOO5 004 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 88≤1 km 36≤10 km 108>10 km 587

819 georeferenced · 380 without coordinates

Open the mapobservation + sensor1 199

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

≤100 m 2≤1 km 99≤10 km 96>10 km 25

222 georeferenced · 255 without coordinates

Open the institutions mapphysical evidence477

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

Institution	Specimens
Moscow State Universitylocation not on record	344
BDBClocation not on record	29
Tula State Lev Tolstoy Pedagogical Universitylocation not on record	14
Prioksko-Terrasnyi Biosphere Reservelocation not on record	5
BRNUlocation not on record	5
The State Museum-Preserve "The Kulikovo pole"location not on record	2

6 institutions · 399 of 477 vouchered records shown · 78 without an institution code

Cultivated / Captivenot free-living

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

09Environmental DNA15 detections

Where the DNA of Trommsdorffia maculata 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 found15

Studies independent surveys1

Countries4

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

Where its DNA was found

0 of 15 detections have coordinates

Open the map4 countries0

Grassland hillsiderock outcrop

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 14.2–18.7

Seasonal swing summer↔winter10.7 °C

Max temp (day)18.2 °C 16.7–23.2

Min temp (night)12.8 °C 10.6–15.3

Precipitation65.0 mm/mo 46.4–80.1

Air humidity62.7 % 56.1–63.5

Moisture balance-51.7 mm/mo

Vapour deficit654 Pa 596–1,012

Wind speed6.70 m/s

Cloud cover47.3 % 40.4–50.3

CHELSA 1981–2010, ~9 km grid, at location & month of 9 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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Trommsdorffia maculata

At a glance

Sources2 archives

At a glance

Record type1 899 records

Origin

Range

Wildobservation + sensor

Museum / Voucheredphysical evidence

Cultivated / Captivenot free-living

Wildobservation + sensor

Cultivated / Captivenot free-living

Signal

Where its DNA was found

How strong is each trace?

Modelled climatemodelled

Record type1 899 records