Alsophila khasyana — The Life Data

Plantae/Tracheophyta/Polypodiopsida/Cyatheales/Cyatheaceae/Alsophila

At a glance

Occurrence records11

Data sources5

Biological traits0

DNA specimens0

eDNA detections0

Sources5 archives

Databases and archives Alsophila khasyana's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility11 records↗

NCBIUS National Library of Medicinesequences↗

Open Tree of LifeOpenTreephylogeny backbone↗

CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗

On this page4 sections

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

NarrativeWikipediaarticle

Occurrence & distributionGBIF11 records

DNA & barcodingNCBIsequences

Genome at a glanceCCDB2n = 138

01Narrative

西亚桫椤（学名：）也称多枝黑桫椤、屏边黑桫椤、屏边桫椤，为桫椤科桫椤属下的一个种。

No narrative description available for this taxon yet.

02Traits & measurements

No structured trait data for this taxon yet.

05DNA & barcoding10 sequences

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 Alsophila khasyana has left across the world's sequence archives.

At a glance

Marker genes1

GenBank sequences10

Countries1

The DNA barcodea real sequence read deposited for this species

rbcLKY858819.1 ↗686 bpChina · 2015

ACGT

TGTGGTGACATGGGTTCCTCCCTATGACTAAATTAGTAAATCTTGCGAGGATGAGATCTGCTCGACATAGGTGGAGTATTTCGATGTGAA …

Gymnosphaera khasyana voucher Dong4403 ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene, partial cds; rbcL-atpB intergenic spacer, complete sequence; and ATP synthase beta chain (atpB) gene, partial cds; chloroplast

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.

rbcL10

plant barcode

06Genome at a glanceCCDB

The complete instruction manual Alsophila khasyana 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.

Chromosomes2n = 138 n = 69

Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references

2n 1381×CCDB · book-LoveLove1977

CCDB · book-LoveLove1977 — Mehra & Singh 1955

08Occurrence & distribution

Record type11 records

Museum / vouchered11

Range

Area of Occupancy AOO12 km²

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 accuracy

no georeferenced coordinates · 11 records without

Open the institutions mapphysical evidence11

10Collections & institutions

Holding institutions1 of 1 geolocated

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

Institution	Specimens
Beijing, CN	11

1 institutions · 11 of 11 vouchered records shown