Le piper lolot est une espèce de plante herbacée annuelle de la famille des Piperaceae récoltée pour ses feuilles qui servent principalement à la gastronomie vietnamienne ou laotienne en tant qu’emballage. Il est également connu sous les noms de japloo (ou jeeploo en khmer),chaphlu ชะพลู, phak ee lert . La coutume d’emballer la viande d’une feuille de vigne a son origine au Moyen-Orient et a ensuite été introduite en Asie du Sud-Est. À cause de son adaptation climatique insuffisante, les Vietnamiens lui substituent le piper lolot qui est très célèbre pour le plat bò nướng lá lốt. Sur le plan médical, le piper lolot figure sur de nombreuses ordonnances de médecine orientale.
No narrative description available for this taxon yet.
Compounds documented for Piper sarmentosum across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
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 Piper sarmentosum has left across the world's sequence archives.
At a glance
DNA specimens14
Marker genes4
GenBank sequences10
eDNA detections12
Countries4
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.
★matK2★rbcL4★ITS4★ITS2
plant barcodefungal barcode
06Genome at a glanceGoaT · NCBI
The complete instruction manualPiper sarmentosum 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.
Genome sizehow big the whole instruction manual is
Genome size≈548 451 393 bp assembly estimate
Measured in base pairs (bp) — the individual letters of DNA (human ≈ 3.2 Gb, a bacterium a few million). The chart places this genome on a logarithmic scale — each step to the right is ten times bigger — among reference organisms. Across species a bigger genome loosely tracks with larger cells, slower growth and lower-energy lifestyles (powered flight favours small genomes) — yet it does not imply more genes or a more advanced organism (the long-standing C-value paradox).
BACTERIUM Carsonella ruddii0.00016 Gb
FUNGUS0.04 Gb
INSECT0.25 Gb
THIS GENOME Piper sarmentosum0.55 Gb
HUMAN3.2 Gb
WHEAT17 Gb
FERN Tmesipteris160.45 Gb
Sequencing statusassembly quality — how far to trust these numbers
Assembly level tells you how finished the sequence is — from fragmented contigs, through scaffolds, up to a full chromosome-level assembly. BUSCO % estimates completeness: the share of genes expected to be present that were actually found. These describe the data quality, not the organism.
Assembly levelChromosome
07Deep time~17.3 Ma lineage
How far back this lineage goes — and how we know. Everything here is measured in Ma, short for “mega-annum”: millions of years ago. The chart reads left to right like a calendar of the Earth, from the deep past on the left to today at the right edgetop to bottom like a core drilled through the Earth, from the deep past at the top down to today at the bottom.
At a glance
DNA clock origin17.3 Ma TimeTree
When this lineage existed
How to read this: the coloured strip along the bottomdown the left is the geological calendar — the standard epochs (Pliocene, Pleistocene…) every museum uses, shown so you can see which chapter of Earth's history this lineage lived in. This lineage is a young one, so the strip is zoomed in to epochs — the finer subdivisions inside a period. The orange marker is the DNA clock: DNA accumulates mutations at a roughly steady rate, so comparing this species' DNA with its relatives estimates when the lineage split off — independently of any fossil.
DNA clock origin
08Occurrence & distribution
Record type1 444 records
Wild obs. + sensor940
Museum / vouchered497
Cultivated / captive1
Other6
Origin
Native1
Introduced2
Range
Area of Occupancy AOO3 016 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 accuracy89% within 1 km
≤100 m 536≤1 km 95≤10 km 42>10 km 37
710 georeferenced · 230 without coordinates
Open the mapobservation + sensor940
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 accuracy86% within 1 km
≤100 m 17≤1 km 7≤10 km 3>10 km 1
28 georeferenced · 469 without coordinates
Open the institutions mapphysical evidence497
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy
no georeferenced coordinates · 1 records without
Open the mapnot free-living1
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 institutions36 of 63 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Guangzhou, CN
74
Guilin, CN
63
Beijing, CN
58
Kunming, CN
40
Nanjing, CN
21
Saint Louis, US
16
Bronx, US
15
Guangzhou, CN
11
Chengdu, CN
11
Kew, GB
10
Guiyang, CN
9
Brisbane, AU
8
Guangxi Institute of Traditional Medical and Pharmaceutical Scienceslocation not on record
8
Parc Botanique et Zoologique de Tsimbazaza (PBZT)location not on record
8
Institute for Agricultural Bacteriology and Fermentation Biologylocation not on record
8
Hangzhou, CN
7
Chengdu, CN
6
South China Normal Universitylocation not on record
6
Plocation not on record
5
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record
5
Canberra, AU
5
Jiangxi Universitylocation not on record
5
Changsha, CN
4
Palmerston, AU
4
Tampa, US
3
CASlocation not on record
3
Boise, US
3
Xiamen, CN
2
FJIDClocation not on record
2
LDlocation not on record
2
BISHlocation not on record
2
Cibinong, ID
2
Museo Entomologico de Leonlocation not on record
2
University of Stellenboschlocation not on record
2
Yangling, CN
2
Shanghai, CN
1
Fort Worth, US
1
Beijing Normal Universitylocation not on record
1
Canadian Department of Agriculturelocation not on record
1
Forest Research Institute Malaysialocation not on record
1
Department of National Parks, Wildlife and Plant Conservationlocation not on record
1
Ischia Marine Centrelocation not on record
1
National Institute of Biological Resourceslocation not on record
1
Centre National de la Recherche Appliquée au Developement Rurallocation not on record
1
Cincinnati, US
1
Chengdu, CN
1
Herbarium of the University of Neuchâtellocation not on record
1
Seoul, KR
1
Glocation not on record
1
Wuhan, CN
1
Singapore Botanic Gardenslocation not on record
1
Kensington, AU
1
TAIElocation not on record
1
Gump Stationlocation not on record
1
South Kensington, GB
1
Honolulu, US
1
云南省思茅市民族传统医药研究所location not on record
1
Herbarium of South China Botanical Gardenlocation not on record
1
Zürich, CH
1
Vancouver, CA
1
EL PASO, US
1
Smithfield, AU
1
Philadelphia, US
1
63 institutions · 460 of 497 vouchered records shown · 33 without an institution code
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
09Environmental DNA12 detections
Where the DNA of Piper sarmentosum 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 found12
Studies independent surveys1
Countries2
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 12 detections have coordinates
Open the map2 countries0
Grassland
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 median28.1 °C 28.1–28.7
Seasonal swing summer↔winter4.40 °C
Max temp (day)31.9 °C 31.6–31.9
Min temp (night)23.6 °C 23.6–24.5
Precipitation137 mm/mo 137–232
Air humidity59.8 % 59.8–64.4
Moisture balance-8.90 mm/mo -8.90–70.3
Vapour deficit1,523 Pa 1,394–1,523
Wind speed2.20 m/s 2.20–2.50
Cloud cover38.6 % 38.6–47.9
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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility1 444 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI12 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics14 specimens↗
NCBIUS National Library of Medicinesequences↗
LOTUSNatural Products (Wikidata)compounds↗
NPASSNat. Product Activity & Species Sourcecompounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗