Spergularia diandra é uma espécie de planta com flor pertencente à família Caryophyllaceae. A autoridade científica da espécie é (Guss.) Boiss., tendo sido publicada em Flora Orientalis 1: 733. 1867.
No narrative description available for this taxon yet.
⚠ sources differ — AusTraits: 15 mm · GIFT: 12.5 mm
Leaf length max25 mm
Leaf length min5 mm
Leaf width0.75 mm
Leaf width max35 mm
Leaf width min0.3 mm
Plant height0.1 m
⚠ sources differ — GIFT: 0.1 m · AusTraits: 0.2 m · TRY: 0.039 m
Plant height max0.3 m
Plant height min0.03 m
Seed length0.5 mm
Seed length max0.7 mm
Seed length min0.5 mm
Seed mass0.02 mg
⚠ sources differ — TRY: 0.02 mg · GIFT: 0.019 mg
Seed mass max0.02 mg
Seed mass min0.018 mg
Life cycle & reproduction12
Dehiscencedehiscent
Dispersal typewind
Flower colourpurple
Flower length max3 mm
Flower length min1 mm
Flowering endAug
Flowering startFeb
Flowering timennnnnnnnyyyn
Life formannual or biennial
Life spanannual
Raunkiær life formtherophyte
Sex typehermaphrodite
Diet & foraging1
Parasiteindependent
Habitat & environment14
Aquaticterrestrial
Climatetemperate
Climberself-supporting
Elevation max2 600 m
Elevation mean1 760 m
Elevation min0 m
Epiphyteterrestrial
Fruit fleshinessdry
Fruit typecapsule
Growth formherb
Habitat GIFTmeadows: dry, saline places, shores
Leaf compoundnesssimple
Leaf shapefiliform linear
Woodinessnon-woody
Physiology & chemistry6
Leaf C:N ratio15.64 g/g
Leaf c370 mg/g
Leaf dry-matter content (LDMC)160 mg/g
Leaf n23.7 mg/g
Photosynthetic pathwayC3
Specific leaf area (SLA)9.13 mm²/mg
Other traits1
Shoot orientationascending
05DNA & barcoding5 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 Spergularia diandra has left across the world's sequence archives.
At a glance
DNA specimens5
Marker genes5
GenBank sequences10
eDNA detections2
Countries3
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.
★matK1★rbcL5★rbcLa★ITS4★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualSpergularia diandra 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 · iber-fl — The incidence of polyploidy in the Caryophyllaceae of Britain and of Portugal. Blackburn, K. B. & J. K. Morton.New Phytol.56: 344-351(1957).
CCDB · fl-europaea — Blackburn &
CCDB · ipcn-api-dl — Dalgaard, V. 1987. Chromosome Number Reports 96. Taxon 36: 660.
CCDB · ipcn-api-dl — Galland, N. 1988. Recherche sur l'origine de la flore orophile du Maroc étude caryologique et cytogéographique. Trav. Inst. Sci. Univ. Mohammed V, Sér. Bot. 35: 1–168.
CCDB · ipcn-api-dl — Runemark, H. 1996. Mediterranean chromosome number reports 6 (590--678). Fl. Medit. 6: 223–243.
CCDB · ipcn-api-dl — KLIPHUIS, E. 1977. In IOPB chromosome number reports LVI. Taxon 26: 257–274.
CCDB · eflora
CCDB · book-fedorov — Reese 1957
CCDB · Cave1957 — Reese
CCDB · Cave1957 — Blackburn & Morton
CCDB · CromoCat 2015 — Blackburn, K. B. & Morton, J. K. (1957). The incidence of polyploidy in the Caryophyllaceae of Britain and of Portugal. New Phytol. 56(3): 344-351.
CCDB · ipcn-api-dl — Humphries, C. J., B. G. Murray, G. Bocquet & K. N. Vasudevan. 1978. Chromosome numbers of phanerogams from Morocco and Algeria. Bot. Not. 131: 391–404.
CCDB · book-ipcn75-78 — Humphries 1978
CCDB · CromoCat 2015 — Humphries, C. J., Murray, B. G., Bocquet, G. & Vasudevan, K. N. (1978). Chromosome numbers of phanerogams from Morocco and Algeria. Bot. Not. 131(4): 391-404.
CCDB · CromoCat 2015 — Castroviejo & al. (2003). Flora Iberica (vol. I-VIII, X, XIV) Publicaciones del CSIC Madrid
n 01×CCDB · CromoCat 2015
CCDB · CromoCat 2015 — Kaur, D. & Singhal, V. K (2012). IAPT/IOPB Chromosome Data 13 Taxon 61:894-895
Ploidy records — measured levels and diploid/polyploid inferences · click for sources
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy78% within 1 km
≤100 m 719≤1 km 45≤10 km 190>10 km 21
975 georeferenced · 591 without coordinates
Open the mapobservation + sensor1 566
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 accuracy55% within 1 km
≤100 m 187≤1 km 123≤10 km 208>10 km 45
563 georeferenced · 179 without coordinates
Open the institutions mapphysical evidence742
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 institutions33 of 47 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Adelaide, AU
306
Museo Entomologico de Leonlocation not on record
53
LDlocation not on record
44
Canberra, AU
38
Mount Annan, AU
24
GMBAlocation not on record
22
Kensington, AU
18
Kew, GB
13
Wlocation not on record
12
Yangling, CN
12
Edinburgh, GB
8
Corvallis, US
7
Moscow State Universitylocation not on record
7
BIO-UNIPIlocation not on record
6
Beijing, CN
5
Berlin, DE
5
BRNUlocation not on record
5
Brisbane, AU
5
BClocation not on record
5
Urumqi, CN
5
Guilin, CN
4
Saint Louis, US
4
Bratislava, SK
4
Armidale, AU
3
Hobart, AU
3
Paris, FR
3
Chengdu, CN
2
Rishon Le Zion, IL
2
WNNUlocation not on record
2
Boise, US
2
Uppsala, SE
1
IDElocation not on record
1
Ann Arbor, US
1
Pocatello, US
1
Frankfurt am Main
1
Institut und Museum fuer Geologie und Palaeontologielocation not on record
1
Caldwell, US
1
Tilburg, NL
1
Guangzhou, CN
1
Stockholm, SE
1
Royal Alberta Museumlocation not on record
1
Moscow, US
1
VALElocation not on record
1
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
1
Palmerston, AU
1
Smithfield, AU
1
EL PASO, US
1
47 institutions · 646 of 742 vouchered records shown · 96 without an institution code
09Environmental DNA2 detections
Where the DNA of Spergularia diandra 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
Forming a carpet 8 ft wide around outer edge…Field pothole, soil Fox Valley silt, dried a…
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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility2 328 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI2 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics5 specimens↗
NCBIUS National Library of Medicinesequences↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype