Galium angustifolium

Nutt. · species

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Plantae/Tracheophyta/Magnoliopsida/Gentianales/Rubiaceae/Galium

At a glance

Occurrence records2 532

Data sources8

Biological traits14

DNA specimens14

eDNA detections5

Sources8 archives

Databases and archives Galium angustifolium's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility2 532 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI5 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics14 specimens↗

GRIN TaxonomyUSDA-ARSdistribution & uses↗

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 sources14 traits

Occurrence & distributionGBIF2 532 records

Environmental DNA1 datasets · 1 countries5 detections

DNA & barcodingBOLD14 specimens

Genome at a glanceCCDB2n = 22

01Narrative

Galium angustifolium là một loài thực vật có hoa trong họ Thiến thảo. Loài này được Nutt. mô tả khoa học đầu tiên năm 1841.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesWCVPTRYGIFT

Size & morphology3

Seed mass0.662 mg

Seed mass max0.947 mg

Seed mass min0.37 mg

Life cycle & reproduction4

Dispersal typeanimal

Life formsubshrub

Life spanperennial

Raunkiær life formchamaephyte

Diet & foraging1

Parasiteindependent

Habitat & environment6

Aquaticterrestrial

Climatesubtropical

Climberself-supporting

Epiphyteterrestrial

Growth formherb

⚠ sources differ — GIFT: herb · TRY: Forb/herb, Subshrub

Woodinessnon-woody

05DNA & barcoding14 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 Galium angustifolium has left across the world's sequence archives.

At a glance

DNA specimens14

Marker genes3

eDNA detections5

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.

★matK★rbcLa★ITS2

plant barcodefungal barcode

06Genome at a glanceCCDB

The complete instruction manual Galium angustifolium 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 = 22 n = 11

Ploidydiploid inferred

Chromosome records22–442n range22median22mode3records

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

2n 222×CCDB · book-ipcn67-71

CCDB · book-ipcn67-71 — DEMPSTER, L.T., & G.L. STEBBINS. 1971. The Galium angustifolium complex (Rubiaceael of California and Baja California. Madrano 21: 70-95.

2n 441×CCDB · book-ipcn67-71

CCDB · book-ipcn67-71 — DEMPSTER, L.T., & G.L. STEBBINS. 1971. The Galium angustifolium complex (Rubiaceael of California and Baja California. Madrano 21: 70-95.

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 type2 532 records

Wild obs. + sensor1 907

Museum / vouchered625

Origin

Native93

Range

Area of Occupancy AOO4 476 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 accuracy95% within 1 km

≤100 m 1 160≤1 km 137≤10 km 44>10 km 22

1 363 georeferenced · 544 without coordinates

Open the mapobservation + sensor1 907

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 accuracy62% within 1 km

≤100 m 45≤1 km 86≤10 km 77>10 km 2

210 georeferenced · 415 without coordinates

Open the institutions mapphysical evidence625

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 institutions23 of 29 geolocated

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

Institution	Specimens
Riverside, US	231
Claremont, US	129
Los Angeles, US	59
San Diego, US	53
US	32
Santa Barbara, US	26
Irvine, US	18
EL PASO, US	12
Severin-McDaniel Insect Collectionlocation not on record	11
Northridge, US	8
Long Beach, US	5
Ensenada, MX	5
Mexico City, MX	5
Angwin, US	4
San Luis Obispo, US	4
DOI/NPS, Little Rock Central High School National Historic Sitelocation not on record	3
Arcata, US	3
Davis, US	2
University of Stellenboschlocation not on record	2
Austin, US	2
South Kensington, GB	2
San Jose, US	1
Cambridge, US	1
Arizona State University Biocollectionslocation not on record	1
LDlocation not on record	1
BClocation not on record	1
Oskarshamn, SE	1
Chicago, US	1
Vancouver, CA	1

29 institutions · 624 of 625 vouchered records shown · 1 without an institution code

09Environmental DNA5 detections

Where the DNA of Galium angustifolium 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 found5

Studies independent surveys1

Countries1

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

Where its DNA was found

0 of 5 detections have coordinates

Open the map1 country0

Desert Transition vegetation with Juniperus …disturbed areas and burned areas with Helian…Coastal sage scrub, Pinus torreyana, Adenost…Desert Scrub; Adenostoma fasciculata, Rhus o…

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 median17.5 °C 14.9–24.5

Seasonal swing summer↔winter16.4 °C

Max temp (day)25.7 °C 19.6–31.9

Min temp (night)14.1 °C 9.20–17.3

Precipitation5.40 mm/mo 3.80–18.8

Air humidity44.6 % 42.7–56.2

Moisture balance-168 mm/mo

Vapour deficit1,103 Pa 775–1,757

Wind speed4.70 m/s

Cloud cover28.6 % 16.4–29.2

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.

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Galium angustifolium

At a glance

Sources8 archives

Size & morphology3

Life cycle & reproduction4

Diet & foraging1

Habitat & environment6

At a glance

Chromosomes & ploidyhow the DNA is packaged

Record type2 532 records

Origin

Range

Wildobservation + sensor

Museum / Voucheredphysical evidence

Wildobservation + sensor

Holding institutions23 of 29 geolocated

Signal

Where its DNA was found

How strong is each trace?

Modelled climatemodelled

Record type2 532 records