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 Clematis florida has left across the world's sequence archives.
At a glance
DNA specimens2
Marker genes2
eDNA detections2
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★ITS
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualClematis florida 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.
CCDB · book-ipcn67-71 — KURITA, M. 1957. Chromosome studies in Ranunculaceae IV. Karyotypes of the three genera, Paeonia, Nigella and Clematis. Rep. Biol. Inst. Ehime Univ. 2: 9-16.
CCDB · book-atlas-flowering-plants — Gregory 1941
n 81×CCDB · book-ipcn75-78
CCDB · book-ipcn75-78 — Sharma 1970
Ploidy records — measured levels and diploid/polyploid inferences · click for sources
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy100% within 1 km
≤100 m 1
1 georeferenced · 1 without coordinates
Open the mapobservation + sensor2
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 accuracy0% within 1 km
≤10 km 6>10 km 2
8 georeferenced · 153 without coordinates
Open the institutions mapphysical evidence161
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 institutions21 of 43 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Guilin, CN
18
Jiangxi Universitylocation not on record
17
Guangzhou, CN
15
Wuhan, CN
13
Zhengzhou, CN
13
SXTCMlocation not on record
12
Central China Normal Universitylocation not on record
7
Shanghai, CN
5
Awka, NG
5
Bern, CH
4
Kunming, CN
3
Yangling, CN
3
Guiyang, CN
3
Nanjing, CN
3
Zhejiang Universitylocation not on record
2
Xining, CN
2
Wuhan, CN
2
Universidad Católica de Santa Maríalocation not on record
2
SMMUlocation not on record
2
Siouxland Heritage Museumlocation not on record
2
WNNUlocation not on record
2
New Haven, US
1
Jishou Universitylocation not on record
1
JMSlocation not on record
1
Southwest Forestry Collegelocation not on record
1
Minia, EG
1
Cambridge, US
1
Peking Universitylocation not on record
1
Beijing, CN
1
Jiangxi College of Traditional Chinese Medicinelocation not on record
1
CASlocation not on record
1
Port Elizabeth Museum (Bayworld)location not on record
1
Nagasaki University - Fisherieslocation not on record
1
Xinxiang, CN
1
Beijing Normal Universitylocation not on record
1
Seoul, KR
1
Taiyuan Normal Universitylocation not on record
1
Shinshu Universitylocation not on record
1
Fayetteville, US
1
Guangxi Institute of Traditional Medical and Pharmaceutical Scienceslocation not on record
1
Guangxi Agricultural Universitylocation not on record
1
nlocation not on record
1
Tampere, FI
1
43 institutions · 157 of 161 vouchered records shown · 4 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 DNA2 detections
Where the DNA of Clematis florida 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
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 2 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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility164 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI2 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics2 specimens↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype