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From Landrace.Wiki - The Landrace Cannabis Wiki

Landrace.wiki

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

Conservation status
46%of landrace accessions documented are assessed as critical or high conservation priority
403
Landrace Accessions
22
Growing Areas
11
Growing Regions
RESEARCH

Latest publications

18 Jul 2026
Terroir-driven phenolic chemotypes and antioxidant/antimicrobial activities of Beldia (Cannabis sativa L.) seed extracts
1 Jul 2026
Screening Diverse Cannabis sativa Germplasm for Resistance to Golovinomyces ambrosiae
30 Jun 2026
Cannabis Sativa, religion and society: Historical, medicinal, legal, and sacramental perspectives
28 Jun 2026
Value capture in the emerging medical cannabis global value chain: insights from South Africa
NEWS

Latest reporting

5 Aug 2026
Police seize close to 8,000 cannabis plants at Bilobiloca farming area in the Northern Division
Em1i0DxXMAEB2rx-scaled.jpg
4 Aug 2026
Two arrested as multi-agency raid yields cannabis worth KSh 1.5 million at Divayo village in Malindi
Bhang-worth-Sh72-million-nabbed-by-DCI-also-Mombasa-Nairobi-Highway-scaled.jpg
3 Aug 2026
Motorcyclist arrested with cannabis after pursuit at Pap Rombe, Migori

Support this work

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

Southern Laos
Southern Laos
Mekong Basin
Eastern Himalayas
Eastern Himalayas
Himalayas
The Dooars
The Dooars
Eastern Plains
Jalpaiguri
Jalpaiguri
North Bengal Plains
Cardamom Mountains
Cardamom Mountains
Southern Cambodia
Chapramari
Chapramari
The Dooars

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.

Recent updates

List of abbreviations:
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8 August 2026

     10:31  Module:FeaturedExtract diffhist +1,967 Eloise Zomia talk contribs (Fix featured extracts with lead images and commented navboxes)
N    09:28  Lörzing 6821 (1919) diffhist +4,105 Eloise Zomia talk contribs (Create Historical Source page for the 1919 Lorzing herbarium specimen (wave-1 Lake Toba dossier; facts verified against GBIF occurrence 2513890865 and Naturalis BioPortal))
     09:27 Upload log Eloise Zomia talk contribs uploaded File:Lorzing 6821 specimen L1592671.jpg (CC0 digitised specimen sheet from Naturalis (catalogue L.1592671))
N    09:22  Research:2016-01-13/Report/cannabis-in-indonesia-patterns-in-consumption-production-and-policies diffhist +2,285 Eloise Zomia talk contribs (Create ResearchItem record (Indonesia wave-1 batch 2026-08-08; citation-verified via Crossref and official TNI PDF))
N    09:22  Research:2025-09-19/Journal article/profiling-of-various-dry-cannabis-sativa-from-aceh-indonesia-based-on-cannabinoids-spectroscopy-characteristic diffhist +2,427 Eloise Zomia talk contribs (Create ResearchItem record (Indonesia wave-1 batch 2026-08-08; citation-verified via Crossref and official TNI PDF))
     09:18  News:2014-09-01/Enforcement/military-police-destroy-523-marijuana-plants-on-chros-okrouch-mountain-kampot diffhist +101 Eloise Zomia talk contribs (Backfill Has image URL (og:image harvest))
     09:17  News:2026-02-03/Enforcement/sonamura-police-destroys-15-000-ganja-plants-and-seizes-136-kg-of-dry-ganja-at-rangamathia diffhist +90 Eloise Zomia talk contribs (Backfill Has image URL (og:image harvest))
N    09:16  MediaWiki:External image whitelist diffhist +2,137 Eloise Zomia talk contribs (Sync external image whitelist from Has image URL corpus)
N    09:16  News:2026-07-22/Enforcement/police-find-19-cannabis-plants-hidden-in-sukatendel-farmland-karo diffhist +1,833 Eloise Zomia talk contribs (Wave-1 North Sumatra batch (Lake Toba research dossier 2026-08-08); coordinates are obfuscated village or district centroids)
N    09:16  News:2026-05-30/Enforcement/police-find-three-hectare-cannabis-field-on-tor-sihite-hill-in-mandailing-natal diffhist +2,208 Eloise Zomia talk contribs (Wave-1 North Sumatra batch (Lake Toba research dossier 2026-08-08); coordinates are obfuscated village or district centroids)