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From Landrace.Wiki - The Landrace Cannabis Wiki
Revision as of 21:24, 23 August 2025 by Eloise Zomia (talk | contribs)

Landrace.wiki

The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.

Landrace.wiki is a comprehensive database for traditional landrace cannabis genetics and information about them. Browse our collection of documented varieties, track conservation efforts and contribute to preserving genetic diversity before it's lost forever.

The state of landrace cannabis today:
288
Known growing regions
128
Documented regions
1,450
Accessions • 12 growing regions
  • Stable8
  • Vulnerable21
  • Endangered43
  • Critical89
  • Extinct127
  • Unknown161
 <a class="btn btn--primary" href="/wiki/Conservation_Dashboard">Open dashboard</a>
 <a class="btn btn--ghost"   href="/wiki/Growing_regions">Browse regions</a>
 <a class="btn btn--ghost"   href="/wiki/Accessions">Browse accessions</a>
 <a class="btn btn--muted"   href="/wiki/Help:Documenting_accessions">Contribute data</a>




We are witnessing the rapid disappearance of traditional cultivation knowledge and genetic diversity in cannabis. These landrace populations represent thousands of years of natural and human selection, containing unique genetic traits and chemical profiles. Systematic documentation and conservation efforts can serve as a bridge—preserving irreplaceable genetic heritage while supporting traditional communities and advancing our understanding of this remarkable plant.


NEWS

Latest reporting

20 Jun 2026
Himachal Pradesh cabinet approves NDPS rules amendment for regulated medicinal cannabis cultivation
8 Jun 2026
Police and soldiers uproot 800 marijuana plants worth ₱150,000 in San Fernando, Bukidnon
4 Jun 2026
Fiji Police destroy 47,397 cannabis plants in four operations in Cakaudrove
18 May 2026
Police destroy 1.14 million marijuana plants worth ₱228M in Loccong, Tinglayan
RESEARCH

Latest publications

8 May 2026
Genetic architecture of phenological, morphological, and phytochemical traits in Cannabis landraces
15 Jan 2026
Unraveling the Confusion of Flowering Types and Terminology in Cannabis sativa
28 May 2025
Domesticated cannabinoid synthases amid a wild mosaic cannabis pangenome
6 Feb 2025
Integrating target capture with whole genome sequencing of recent and natural history collections to explain the phylogeography of wild-growing and cultivated cannabis

Support this work

This wiki is free to use. Patrons keep it that way.


Recent Updates
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3 July 2026

N    16:09  South Africa 5 changes history +30,216 [Eloise Zomia (5×)]
     
16:09 (cur | prev) +132 Eloise Zomia talk contribs (Sync fix: correct the aerial-eradication paraquat sentence (de Greef: paraquat banned 1990, not used-until-1990) per the Cannabis in South Africa build)
     
05:19 (cur | prev) +1,880 Eloise Zomia talk contribs (Link-enrichment per the West Bengal model: add {{Main}} hatnotes (Cannabis in South Africa; History/Cultivation/Law of cannabis in South Africa; Rastafari/Xhosa/Zulu culture) and three-tier wikilink density)
     
04:34 (cur | prev) −2,393 Eloise Zomia talk contribs (Conform to the West Bengal geo-page model: restructure into general framing + Cannabis in South Africa container + SMW hubs; sentence-case headings)
     
04:18 (cur | prev) +3 Eloise Zomia talk contribs (Fix CS1 generic-name error (IDPC citation: author -> publisher))
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04:15 (cur | prev) +30,594 Eloise Zomia talk contribs (Create South Africa country page for review (landrace-wiki-country-author; sources per context/south-africa citation registry))
N    16:09  Cannabis in South Africa diffhist +29,911 Eloise Zomia talk contribs (Create marquee article: deep prose split from the South Africa country hub (History/Cultivation/Trade & law/Preparations/Religion/Conservation))
N    16:09  Template:Cannabis in South Africa series diffhist +2,988 Eloise Zomia talk contribs (Create Cannabis in South Africa series navbox (greenfield; modelled on the West Bengal series))
N    16:09  Category:Cannabis in South Africa diffhist +25 Eloise Zomia talk contribs (Create category for the Cannabis in South Africa series)
N    16:09  Category:South Africa diffhist +28 Eloise Zomia talk contribs (Create category for the South Africa cluster)

2 July 2026

     15:45  The African Roots of Marijuana (2019) diffhist 0 Eloise Zomia talk contribs (Reconcile record date 2026-07-01 to 2026-07-02)