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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
The Khorat Plateau NLD landrace growing corridor retains core Thai-stick genetics, but diversity is eroding rapidly; conservation and documentation are urgent.
Critical 0 accessions
Profile coming soon
Northern Laos
Southeast Asia - Lao Highlands
Rugged northern Lao uplands with long-cycle landraces still in cultivation, but under intense pressure; documentation and conservation are urgent in the face of imminent functional extinction.
Critical 3 accessions
Western Himalayas
South Asia - Western Himalayas
Western Himalayan charas heartland where cultivation of high elevation, late-finishing NLD landraces is a part of everyday village life; law enforcement is a cat-and-mouse routine and male culling adds steady pressure. Documentation and conservation are needed.
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-THA-PHU-1220240001
Lin Pooh General Population 2024 is a landrace cannabis accession collected by Éloïse and Isabella of the Zomia Collective in Sakhon Nakhon Province, Thailand.
Bengal District Gazetteers: Pabna (1923)
The Bengal District Gazetteers: Pabna is a district gazetteer compiled by the Indian Civil Service officer L. S. S. O'Malley and published at Calcutta in 1923. It is one of the volumes of the Bengal District Gazetteers, the standardised provincial reference series issued under the authority of the Government of Bengal. The volume describes the district of Pabna, which the gazetteer dates as a separate charge from 1828; the district lay in the Rajshahi Division of Bengal Presidency at the time of writing and today forms part of Bangladesh.
The gazetteer records cannabis on the revenue and consumption side. Its chapter on General Administration carries an excise subsection setting out the district's ganja revenue for 1919–20, in which the duty and licence fees on hemp drugs out-earned those on country spirits (pp. 95–96), and its agricultural statistics return sunn hemp, the fibre legume, among the district's crops. read more →
Encyclopedia
Latest reporting
Latest publications
Cannabis eradications
Recent updates
List of abbreviations:
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2 July 2026
| 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) | ||||
| 18:38 | News:2026-04-19/Enforcement/police-destroy-60-000-marijuana-plants-along-sadanga-tinglayan-boundary diffhist +123 Eloise Zomia talk contribs (Backfill enforcement SMW (agency / plants / hectares eradicated) per schema ruling 2026-07-01) | ||||
| 18:38 | News:2026-04-19/Enforcement/police-destroy-6-000-marijuana-plants-in-loccong-tinglayan diffhist +32 Eloise Zomia talk contribs (Backfill enforcement SMW (agency / plants / hectares eradicated) per schema ruling 2026-07-01) | ||||
| 18:38 | News:2026-04-19/Enforcement/pnp-destroys-25-7m-worth-of-marijuana-in-22-cordillera-operations-13-19-april-2026 diffhist +55 Eloise Zomia talk contribs (Backfill enforcement SMW (agency / plants / hectares eradicated) per schema ruling 2026-07-01) | ||||
| 18:38 | News:2026-04-19/Enforcement/oplan-ultimate-grasscutter-destroys-6-300-marijuana-plants-across-11-sites-in-bakun-kapangan-kibungan diffhist +32 Eloise Zomia talk contribs (Backfill enforcement SMW (agency / plants / hectares eradicated) per schema ruling 2026-07-01) | ||||