Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
NarrativeWikipediaarticle
Traits & measurements4 literature sources43 traits
Occurrence & distributionGBIF2 132 records
DNA & barcodingBOLD · NCBI2 specimens
Genome at a glanceCCDB2n = 78
01Narrative
Cyperus michelianus is a species of sedge that is native to parts of Europe, Asia, Africa and Australia. It grows in wet habitats such as river margins and paddy fields.
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 Cyperus michelianus has left across the world's sequence archives.
At a glance
DNA specimens2
Marker genes2
GenBank sequences2
Countries1
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.
★COI-5P★rbcL2
animal barcodeplant barcode
06Genome at a glanceCCDB
The complete instruction manualCyperus michelianus 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 · cyper-only — 226Rath, S. P. & S. N. Patnaik1975
CCDB · ipcn-api-dl — Rath, S. P. & S. N. PATNAIK. 1975. Cytological studies in Cyperaceae. Proc. Indian Sci. Congr. Assoc. 62: 127–128.
CCDB · book-ipcn75-78 — Rath & Patnaik 1975
n 382×CCDB · cyper-only · CCDB · ipcn-api-dl
CCDB · cyper-only — 226Bir, S. S., P. Cheema & M. K. Sidhu1990
CCDB · ipcn-api-dl — Bir, S. S., P. Cheema & M. Sidhu. 1990. SOCGI plant chromosome number reports---IX. J. Cytol. Genet. 25: 137–139.
n 402×CCDB · cyper-only · CCDB · book-ipcn73-74
CCDB · cyper-only — Schotsman, H. D.1970
CCDB · book-ipcn73-74 — SCHOTSMAN, H.D. 1970. Contribution a la caryologie des angiospermes de la Sologne et du Val de Loire. II. Bull. Centr. Etudes Rech. Sci. 8: 199-255.
08Occurrence & distribution
Record type2 132 records
Wild obs. + sensor1 816
Museum / vouchered300
Other16
Origin
Native16
Range
Area of Occupancy AOO3 148 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 accuracy27% within 1 km
≤100 m 232≤1 km 73≤10 km 818>10 km 25
1 148 georeferenced · 668 without coordinates
Open the mapobservation + sensor1 816
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 accuracy66% within 1 km
≤100 m 19≤1 km 59≤10 km 38>10 km 3
119 georeferenced · 181 without coordinates
Open the institutions mapphysical evidence300
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 institutions31 of 50 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Wlocation not on record
40
BIO-UNIPIlocation not on record
35
Moscow State Universitylocation not on record
29
BRNUlocation not on record
25
LDlocation not on record
25
Beijing, CN
18
GJOlocation not on record
12
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
8
Institut und Museum fuer Geologie und Palaeontologielocation not on record
7
Wuhan, CN
7
CICYTEXlocation not on record
6
Baroda, IN
5
IWEP FEB RASlocation not on record
5
Guangzhou, CN
5
Nanjing, CN
5
Awka, NG
4
Kew, GB
4
Beijing, CN
3
Xinxiang, CN
3
Berlin, DE
3
Oskarshamn, SE
2
Xining, CN
2
Yangling, CN
2
Columbia, US
2
Salzburg, AT
2
Provincia di Livornolocation not on record
2
Urumqi, CN
2
Dresden, DE
2
Bern, CH
2
Saint Louis, US
2
Badajoz, ES
2
Kagoshima, JP
1
Flagstaff, US
1
Phoenix, US
1
Zhejiang Universitylocation not on record
1
CJBGlocation not on record
1
Xian, CN
1
Provo, US
1
Hanshan Normal Universitylocation not on record
1
Christchurch, NZ
1
US
1
Zhengzhou, CN
1
Albuquerque, US
1
Centre National de la Recherche Scientifique et Technologique / Institut de l'environnement et de recherches agricoleslocation not on record
1
WTUlocation not on record
1
Rishon Le Zion, IL
1
San Angelo, US
1
Beijing Normal Universitylocation not on record
1
BG-NMNHSlocation not on record
1
BClocation not on record
1
50 institutions · 290 of 300 vouchered records shown · 10 without an institution code
WikipediaWikimedia Foundation11 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility2 132 records↗
BOLD SystemsCentre for Biodiversity Genomics2 specimens↗
NCBIUS National Library of Medicinesequences↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
WikidataWikimedia Foundationstructured facts↗