Chaber gwieździsty – gatunek rośliny z rodziny astrowatych. Rodzimy obszar występowania obejmuje obszary Azji Zachodniej i Środkowej, Chiny i południowo-wschodnią Europę, ale gatunek ten rozprzestrzeni się także w innych rejonach i obecnie występuje również we Włoszech, Francji, Łotwie, Litwie, Estonii, niektórych stanach USA, w Argentynie. W Polsce jest uprawiany jako roślina ozdobna.
No narrative description available for this taxon yet.
Compounds documented for Centaurea iberica across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
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 Centaurea iberica has left across the world's sequence archives.
At a glance
DNA specimens35
Marker genes6
GenBank sequences10
eDNA detections12
Countries8
The DNA barcodea real sequence read deposited for this species
Centaurea iberica AZAZC11 genes for ITS1, 5.8S rRNA, ITS2, 28S rRNA, partial and complete sequence
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.
★matK3★rbcL1★rbcLa★ITS6★ITS2trnH-psbA
plant barcodefungal barcodemarker
06Genome at a glanceCCDB
The complete instruction manualCentaurea iberica 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 · ipcn-api-dl — Kuzmanov, B. A., S. B. Georgieva & V. A. Nikolova. 1986. Chromosome numbers of Bulgarian flowering plants. I. Fam. Asteraceae. Fitologija 31: 71–74.
CCDB · ipcn-api-dl — Hellwig, F. H. 1994. Chromosomenzahlen aus der Tribus Cardueae (Compositae). Willdenowia 24: 219–248.
CCDB · ipcn-api-dl — Garcia-Jacas, N., A. Susanna, R. Ilarslan & H. Ilarslan. 1997. New chromosome counts in the subtribe Centaureinae (Asteraceae, Cardueae) from west Asia. Bot. J. Linn. Soc. 125: 343–349.
CCDB · ipcn-api-dl — Plitman, U. 1976. Taxonomic studies in Centaurea sect. Calcitrapa. III. Cytotaxonomic notes. Israel J. Bot. 25: 84–89.
CCDB · book-ipcn73-74 — KOUL, A.K., & R.N. GOHIL. 1973. Cytotaxonomical conspectus of the flora of Kashmir (1) Chromosome numbers of some common plants. Phyton (Horn) 15: 57-66.
CCDB · iber-fl — Chromosome atlas of flowering plants. Darlintong, C. D. & A. P. Wylie.*(1955).
CCDB · ipcn-api-dl — Tonian, T. R. 1980. Relation between chromosome number and some morphological features of Centaureinae Less representatives. Rev. Biol. 33 (5): 552–554.
CCDB · book-ipcn67-71 — TONJAN, Z.R. 1968. The chromosome numbers of some species of the genus Centaurea. (In Russian) Biol. Zurn. Arm. S.S.R. 21: 86-96.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy59% within 1 km
≤100 m 342≤1 km 92≤10 km 259>10 km 39
732 georeferenced · 1 900 without coordinates
Open the mapobservation + sensor2 632
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 accuracy37% within 1 km
≤100 m 6≤1 km 42≤10 km 49>10 km 32
129 georeferenced · 177 without coordinates
Open the institutions mapphysical evidence306
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 institutions33 of 55 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Moscow State Universitylocation not on record
51
GMBAlocation not on record
48
Canadian Department of Agriculturelocation not on record
27
Berlin, DE
15
Wlocation not on record
13
Tartu, EE
13
Rishon Le Zion, IL
8
Paris, FR
7
Bratislava, SK
6
WNNUlocation not on record
6
Yangling, CN
6
Davis, US
6
LDlocation not on record
5
Beijing, CN
5
Urumqi, CN
5
Adam Mickiewicz University in Poznańlocation not on record
4
Claremont, US
3
Edinburgh, GB
3
San Isidro, AR
3
Philadelphia, US
3
Corvallis, US
3
BRNUlocation not on record
3
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
2
Lanzhou, CN
2
Institut und Museum fuer Geologie und Palaeontologielocation not on record
2
Guangzhou, CN
2
MAlocation not on record
2
Xining, CN
2
Xian, CN
2
MeiseBGlocation not on record
2
Agriculture and Agri-Food Canada, Vascular Plant Herbariumlocation not on record
2
San Diego, US
2
Academy of Sciences of the Republic of Uzbekistanlocation not on record
2
San Diego Natural History Museum, Herbariumlocation not on record
1
Hazara Universitylocation not on record
1
Urumqi, CN
1
Pullman, US
1
University of Stellenboschlocation not on record
1
CASlocation not on record
1
DOI/NPS, Little Rock Central High School National Historic Sitelocation not on record
1
Saint Louis, US
1
Bronx, US
1
Mexico City, MX
1
València, ES
1
Karlsruhe, DE
1
Irvine, US
1
Balochistan University of Information Technology, Engineering and Management Scienceslocation not on record
1
Qarshi Botanical Gardenlocation not on record
1
Barcelona, ES
1
BSBIlocation not on record
1
South Kensington, GB
1
Santa Barbara, US
1
Stockholm, SE
1
Salamanca, ES
1
Podgorica, ME
1
55 institutions · 287 of 306 vouchered records shown · 18 without an institution code
09Environmental DNA12 detections
Where the DNA of Centaurea iberica 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 found12
Studies independent surveys1
Countries4
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 12 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 median17.1 °C 2.70–22.9
Seasonal swing summer↔winter21.7 °C
Max temp (day)21.5 °C 6.90–30.1
Min temp (night)10.0 °C -1.30–15.6
Precipitation33.4 mm/mo 6.30–43.4
Air humidity50.1 % 41.7–61.9
Moisture balance-90.2 mm/mo -158–-0.4
Vapour deficit1,173 Pa 361–1,485
Wind speed2.70 m/s 1.70–3.30
Cloud cover37.1 % 13.6–54.9
CHELSA 1981–2010, ~9 km grid, at location & month of 5 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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility2 975 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI12 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics35 specimens↗
NCBIUS National Library of Medicinesequences↗
LOTUSNatural Products (Wikidata)compounds↗
NPASSNat. Product Activity & Species Sourcecompounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype