Bulbophyllum melanoglossum

Hayata · species

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Plantae/Tracheophyta/Liliopsida/Asparagales/Orchidaceae/Bulbophyllum

At a glance

Occurrence records81

Data sources7

Biological traits6

DNA specimens2

eDNA detections2

Sources7 archives

Databases and archives Bulbophyllum melanoglossum's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility81 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI2 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics2 specimens↗

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 sources6 traits

Occurrence & distributionGBIF81 records

Environmental DNA1 datasets · 0 countries2 detections

DNA & barcodingBOLD2 specimens

Genome at a glanceCCDB2n = 38

01Narrative

Bulbophyllum melanoglossum é uma espécie de orquídea pertencente ao gênero Bulbophyllum. Foi descrita por Bunzo Hayata em 1914.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPGIFTTRY

Life cycle & reproduction1

Life formpseudobulbous epiphyte

Diet & foraging1

Parasiteindependent

Habitat & environment4

Climatesubtropical

Climberself-supporting

Epiphyteobligatory

Growth formepiphyte

05DNA & barcoding2 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 Bulbophyllum melanoglossum has left across the world's sequence archives.

At a glance

DNA specimens2

Marker genes1

eDNA detections2

Countries1

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.

★ITS

fungal barcode

06Genome at a glanceCCDB

The complete instruction manual Bulbophyllum melanoglossum 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

Ploidypolyploid inferred

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

2n 381×CCDB · book-indian_vol2

CCDB · book-indian_vol2 — Mehra, P.N. & Sehgal, R.N. 1974

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

polyploid inferred1×PloiDB · family-scale

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

08Occurrence & distribution

Record type81 records

Wild obs. + sensor55

Museum / vouchered26

Range

Area of Occupancy AOO228 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 accuracy32% within 1 km

≤100 m 11≤1 km 2>10 km 28

41 georeferenced · 14 without coordinates

Open the mapobservation + sensor55

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 · 26 records without

Open the institutions mapphysical evidence26

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 institutions6 of 6 geolocated

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

Institution	Specimens
Xiamen, CN	9
Taipei, TW	8
Taipei, TW	4
Taipei, TW	2
Guangzhou, CN	2
Beijing, CN	1

6 institutions · 26 of 26 vouchered records shown

09Environmental DNA2 detections

Where the DNA of Bulbophyllum melanoglossum 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 found2

Studies independent surveys1

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

Where its DNA was found

0 of 2 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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