Dendrobium tortile

Lindl. · species

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Plantae/Tracheophyta/Liliopsida/Asparagales/Orchidaceae/Dendrobium

At a glance

Occurrence records9

Data sources8

Biological traits7

DNA specimens4

eDNA detections4

Sources8 archives

Databases and archives Dendrobium tortile's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility9 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI4 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics4 specimens↗

NCBIUS National Library of Medicinesequences↗

Open Tree of LifeOpenTreephylogeny backbone↗

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

PloiDBPloidy Databasegenome & karyotype

On this page6 sections

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

NarrativeWikipediaarticle

Traits & measurements3 literature sources7 traits

Occurrence & distributionGBIF9 records

Environmental DNA1 datasets · 0 countries4 detections

DNA & barcodingBOLD · NCBI4 specimens

Genome at a glanceCCDB2n = 38

01Narrative

Dendrobium tortile est une espèce d'orchidées du genre Dendrobium originaire d'Asie.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPGIFTTRY

Size & morphology1

Plant height max0.3 m

Life cycle & reproduction1

Life formpseudobulbous epiphyte

Diet & foraging1

Parasiteindependent

Habitat & environment4

Climatewet tropical

Climberself-supporting

Epiphyteobligatory

Growth formepiphyte

05DNA & barcoding4 specimens

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 Dendrobium tortile has left across the world's sequence archives.

At a glance

DNA specimens4

Marker genes3

GenBank sequences10

eDNA detections4

Countries2

The DNA barcodea real sequence read deposited for this species

ITSMT004897.1 ↗609 bpViet Nam

ACGT

TAAACCTGTAAAAATAAGCGGTGCCTCTTGCTGCTGTGATAAAATCCACCCGAGTCATCACCTCATCCCCTCTTTGGGCTGGGGACGTGA …

Dendrobium tortile voucher 32TT internal transcribed spacer 1, partial sequence; 5.8S ribosomal RNA gene, complete sequence; and internal transcribed spacer 2, partial 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★rbcL3★ITS4

plant barcodefungal barcode

06Genome at a glanceCCDB

The complete instruction manual Dendrobium tortile 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 = 38 n = 19

Ploidydiploid inferred

Chromosome records38–382n range38median38mode5records

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

2n 385×CCDB · ipcn-api-dl · CCDB · book-ipcn67-71

CCDB · ipcn-api-dl — JONES, K., K. Y. Lim & P. J. Cribb. 1982. The chromosomes of orchids VII. Dendrobium. Kew Bull. 37: 221–227.

CCDB · ipcn-api-dl — Hashimoto, K. 1987. Karyomorphological studies of some 80 taxa of Dendrobium, Orchidaceae. Bull. Hiroshima Bot. Gard. 9: 1–186.

CCDB · ipcn-api-dl — Hashimoto, K. 1981. Chromosome count in Dendrobium I. 87 species. Bull. Hiroshima Bot. Gard. 4: 63–80.

CCDB · book-ipcn67-71 — KAMEMOTO, H . & R. SAGARIK. 1967. Chromosome numbers of Dendrobium species of Thailand. Amer. Orchid Soc. Bull. 36: 889-894.

CCDB · book-ipcn67-71 — WILFRET, G.J., & H. KAMEMOTO. 1971. Genome and karyotype relationship in the genus Dendrobium (Orchidaceael II. Karyotype relationships. Cytologia 36: 604-613.

Ploidy records — measured levels and diploid/polyploid inferences · click for sources

diploid inferred1×PloiDB · genus-scale

PloiDB · genus-scale — chromEvol; reliability=1.000 ↗

08Occurrence & distribution

Record type9 records

Wild obs. + sensor8

Museum / vouchered1

Range

Area of Occupancy AOO28 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 accuracy50% within 1 km

≤100 m 3≤1 km 1>10 km 4

8 georeferenced

Open the mapobservation + sensor8

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 · 1 records without

Open the institutions mapphysical evidence1

Wildobservation + sensor

Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.

09Environmental DNA4 detections

Where the DNA of Dendrobium tortile 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 found4

Studies independent surveys1

Signal confidence: weakweighed across independent studies, places & mapped detections

Where its DNA was found

0 of 4 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.

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