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Landrace.wiki
The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.
Landrace.wiki is the open database for landrace cannabis—populations, their genetics, and the knowledge around them. Browse documented accessions, track conservation efforts, and contribute to preserving genetic diversity before it’s lost.
Landrace Cannabis Growing Region and Accession Map
- Stable8
- Vulnerable21
- Endangered43
- Critical89
- Extinct127
Featured Growing Regions
Northeastern Thailand
Southeast Asia - Khorat Plateau
NLD heartland under hybrid pressure; core accessions at risk.
Critical 0 accessions
Profile coming soon
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Cardamom Mountains
Southeast Asia - Krâvanh Mountains
Oasis agriculture with cold-night resin selection.
Critical 0 accessions
Western Himalayas
South Asia - Western Himalayas
High-elevation charas region; tourist hybrids increasing introgression risk.
Vulnerable 156 accessions
Featured Accessions
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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.
Explore the Database
ZOM-IND-WEB-0720250015
Baulbari General Population 2025 is a Domesticate landrace cannabis accession collected by Isabella of the Zomia Collective in West Bengal, India.
Genetic diversity
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Genetic diversity is the variety of alleles and genotypes present within a species, a population or an individual.
Encyclopedia
Latest reporting
Latest publications
Cannabis eradications
Recent updates
List of abbreviations:
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2 July 2026
| N 15:07 | The African Roots of Marijuana (2019) diffhist +6,189 Eloise Zomia talk contribs (Create book page: The African Roots of Marijuana (Duvall 2019) — via book-author pipeline) | ||||
| N 14:19 | Research:2019-01-01/Journal article/a-brief-agricultural-history-of-cannabis-in-africa-from-prehistory-to-canna-colony diffhist +2,541 Eloise Zomia talk contribs (Create research item (Global South leads: Rusenga et al. 2024 / Duvall 2019)) | ||||
| N 14:19 | Research:2024-03-15/Journal article/business-as-usual-cannabis-legalisation-and-agrarian-change-in-zimbabwe diffhist +6,029 Eloise Zomia talk contribs (Create research item (Global South leads: Rusenga et al. 2024 / Duvall 2019)) | ||||
| N 13:53 | Research:2026-05-08/Journal article/genetic-architecture-of-phenological-morphological-and-phytochemical-traits-in-cannabis-landraces diffhist +3,005 Eloise Zomia talk contribs (Create research item: Babaei & Torkamaneh 2026, genetic architecture of Cannabis landraces (Iran)) | ||||
| N 00:54 | News:2026-06-08/Enforcement/police-and-soldiers-uproot-800-marijuana-plants-worth-150-000-in-san-fernando-bukidnon diffhist +2,695 Eloise Zomia talk contribs (Batch upload: Philippines enforcement news items (Kalinga; Bukidnon)) | ||||
| N 00:53 | News:2026-05-18/Enforcement/police-destroy-1-14-million-marijuana-plants-worth-228m-in-loccong-tinglayan diffhist +2,118 Eloise Zomia talk contribs (Batch upload: Philippines enforcement news items (Kalinga; Bukidnon)) | ||||
1 July 2026
| N 19:54 | News:2026-06-04/Enforcement/fiji-police-destroy-47-397-cannabis-plants-in-four-operations-in-cakaudrove diffhist +3,225 Eloise Zomia talk contribs (Create news item: Fiji Police report to Cakaudrove Provincial Council, four eradication operations; coordinates = Natewa Peninsula district centroid) | ||||
| 18:45 | News:2023-12-22/Enforcement/large-scale-ganja-farm-raided-in-yala diffhist +1 Eloise Zomia talk contribs (Migrate Has hectares destroyed -> Has hectares eradicated per schema ruling 2026-07-01) | ||||
| 18:38 | News:2026-04-29/Enforcement/aceh-police-discover-20-hectare-marijuana-plantation diffhist +31 Eloise Zomia talk contribs (Backfill enforcement SMW (agency / plants / hectares eradicated) per schema ruling 2026-07-01) | ||||
| 18:38 | News:2026-04-24/Enforcement/polda-sumsel-destroys-20-hectare-empat-lawang-cannabis-network diffhist +32 Eloise Zomia talk contribs (Backfill enforcement SMW (agency / plants / hectares eradicated) per schema ruling 2026-07-01) | ||||