Solidago randii

(Porter) Britton · species

image placeholder — illustration coming later

Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Solidago

At a glance

Occurrence records107

Data sources4

Biological traits0

DNA specimens34

eDNA detections17

Sources4 archives

Databases and archives Solidago randii's data was compiled from.

GBIFGlobal Biodiversity Information Facility107 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI17 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics34 specimens↗

GLoBIGlobal Biotic Interactionsbiotic interactions↗

On this page3 sections

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

Occurrence & distributionGBIF107 records

Environmental DNA1 datasets · 1 countries17 detections

DNA & barcodingBOLD34 specimens

02Traits & measurements

No structured trait data for this taxon yet.

05DNA & barcoding34 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 Solidago randii has left across the world's sequence archives.

At a glance

DNA specimens34

Marker genes2

eDNA detections17

Countries2

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.

★rbcLa★ITS2

plant barcodefungal barcode

08Occurrence & distribution

Record type107 records

Wild obs. + sensor40

Museum / vouchered67

Range

Area of Occupancy AOO212 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 accuracy90% within 1 km

≤100 m 26>10 km 3

29 georeferenced · 11 without coordinates

Open the mapobservation + sensor40

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 accuracy69% within 1 km

≤100 m 4≤1 km 20≤10 km 10>10 km 1

35 georeferenced · 32 without coordinates

Open the institutions mapphysical evidence67

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 17 geolocated

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

Institution	Specimens
Montréal, CA	22
Québec, CA	11
Longwood Universitylocation not on record	5
Paris, FR	4
Philadelphia, US	4
Trois-Rivières, CA	3
Williamsburg, US	3
Lord Fairfax Community Collegelocation not on record	3
Université Lavallocation not on record	2
Toronto, CA	2
McWane Science Centerlocation not on record	2
Keene State Universitylocation not on record	1
Chapel Hill, US	1
Ann Arbor, US	1
Denver, US	1
University of Wisconsinlocation not on record	1
Royal Ontario Museum, Green Plant Herbarium (TRT)location not on record	1

17 institutions · 67 of 67 vouchered records shown

09Environmental DNA17 detections

Where the DNA of Solidago randii 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 found17

Studies independent surveys1

Countries1

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

Where its DNA was found

0 of 17 detections have coordinates

Open the map1 country0

Crevice of shore rocksOpen scree slope.In open rocky places.In crevices of limestone pavement in open wo…On exposed rock ledges along lake shoreIn crevices and on moist ledges near base of…

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 median18.3 °C 17.2–19.4

Seasonal swing summer↔winter29.2 °C

Max temp (day)21.0 °C 20.9–21.0

Min temp (night)16.5 °C 14.9–18.1

Precipitation69.7 mm/mo 60.8–78.6

Air humidity62.0 % 62.0–62.1

Moisture balance-91.2 mm/mo -106–-76.3

Vapour deficit800 Pa 748–852

Wind speed4.90 m/s 4.70–5.10

Cloud cover40.3 % 38.9–41.7

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.

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