Die Schwarze Teufelskralle (Phyteuma nigrum), im deutschsprachigen Raum auch Blaue Waldrapunzel oder Schwarze Rapunzel genannt, ist eine Pflanzenart, die zur Gattung der Teufelskrallen (Phyteuma) in der Familie der Glockenblumengewächse (Campanulaceae) gehört.
No narrative description available for this taxon yet.
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 Phyteuma nigrum has left across the world's sequence archives.
At a glance
DNA specimens10
Marker genes4
GenBank sequences10
eDNA detections35
Countries4
The DNA barcodea real sequence read deposited for this species
★ 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.
★matK6★rbcL3★ITS1★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualPhyteuma nigrum 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.
How far back this lineage goes — and how we know. Everything here is measured in Ma, short for “mega-annum”: millions of years ago. The chart reads left to right like a calendar of the Earth, from the deep past on the left to today at the right edgetop to bottom like a core drilled through the Earth, from the deep past at the top down to today at the bottom.
At a glance
DNA clock origin1.96 Ma TimeTree
When this lineage existed
How to read this: the coloured strip along the bottomdown the left is the geological calendar — the standard epochs (Pliocene, Pleistocene…) every museum uses, shown so you can see which chapter of Earth's history this lineage lived in. This lineage is a young one, so the strip is zoomed in to epochs — the finer subdivisions inside a period. The orange marker is the DNA clock: DNA accumulates mutations at a roughly steady rate, so comparing this species' DNA with its relatives estimates when the lineage split off — independently of any fossil.
DNA clock origin
08Occurrence & distribution
Record type17 205 records
Wild obs. + sensor16 188
Museum / vouchered950
Cultivated / captive12
Other55
Origin
Introduced15
Range
Area of Occupancy AOO27 200 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 accuracy39% within 1 km
≤100 m 2 678≤1 km 1 757≤10 km 6 904>10 km 129
11 468 georeferenced · 4 720 without coordinates
Open the mapobservation + sensor16 188
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 accuracy47% within 1 km
≤100 m 27≤1 km 51≤10 km 58>10 km 30
166 georeferenced · 784 without coordinates
Open the institutions mapphysical evidence950
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy0% within 1 km
≤10 km 12
12 georeferenced
Open the mapnot free-living12
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 institutions22 of 57 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
BFLlocation not on record
271
MeiseBGlocation not on record
208
LDlocation not on record
55
LfUlocation not on record
52
Provincia di Livornolocation not on record
31
Uppsala, SE
30
Frankfurt am Main
24
Oskarshamn, SE
16
SLU Artdatabankenlocation not on record
16
Adam Mickiewicz University in Poznańlocation not on record
12
Fulda, DE
12
Staatliches Museum fuer Naturkunde Karlsruhe (State Museum of Natural History)location not on record
11
Helsinki, FI
10
Görlitz, DE
10
PRClocation not on record
10
Mlocation not on record
9
No collectionlocation not on record
9
BRNUlocation not on record
8
Berlin, DE
8
Oulu, FI
7
Wlocation not on record
7
Dresden, DE
6
CJBNlocation not on record
5
Brussel, BE
5
Paris, FR
4
SZUlocation not on record
3
Naturalis Biodiversity Centerlocation not on record
3
Moscow State Universitylocation not on record
3
Namur, BE
3
TROMlocation not on record
3
Canadian Department of Agriculturelocation not on record
3
Natural History Museum Rotterdamlocation not on record
2
GJOlocation not on record
2
Trondheim, NO
2
Universität Göttingenlocation not on record
2
BClocation not on record
2
John May Museum of Natural Historylocation not on record
2
San Jose State University, Museum of Birds and Mammalslocation not on record
2
FLADlocation not on record
2
GZUlocation not on record
1
Tilburg, NL
1
Saint Louis, US
1
Salzburg, AT
1
Institut und Museum fuer Geologie und Palaeontologielocation not on record
1
Chongqing Museumlocation not on record
1
Muséum Henri Lecoqlocation not on record
1
H-Schuhwlocation not on record
1
Porrentruy, CH
1
Museum Ludovicae Ulricae, Zoology Institute of the University of Uppsalalocation not on record
1
Turku, FI
1
PrivatHerblocation not on record
1
Porvoo, FI
1
TUR-Alocation not on record
1
Flagstaff, US
1
EL PASO, US
1
Columbia, US
1
Conservatoire botanique national du Bassin parisienlocation not on record
1
57 institutions · 888 of 950 vouchered records shown · 60 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 DNA35 detections
Where the DNA of Phyteuma nigrum 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 found35
Studies independent surveys2
Countries4
Signal confidence: moderateweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 35 detections have coordinates
Open the map4 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.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median4.40 °C 4.40–11.7
Seasonal swing summer↔winter20.4 °C
Max temp (day)6.90 °C 6.90–15.5
Min temp (night)-0.8 °C -0.8–8.10
Precipitation246 mm/mo 63.4–246
Air humidity67.3 % 64.0–67.3
Moisture balance129 mm/mo -4.10–129
Vapour deficit274 Pa 274–463
Wind speed1.60 m/s 1.60–3.50
Cloud cover41.0 % 34.9–41.0
CHELSA 1981–2010, ~9 km grid, at location & month of 34 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.
WikipediaWikimedia Foundation6 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility17 205 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI35 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics10 specimens↗
NCBIUS National Library of Medicinesequences↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
GLoBIGlobal Biotic Interactionsbiotic interactions↗