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Landrace.wiki
The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.
39% of landrace accessions documented are assessed as critical or high conservation priority
- Critical76
- High94
- Medium161
- Low54
Browse Accessions
What's Happening
Understanding Landraces
Field Documentation
Ways to Contribute
About & Get Started
Featured Growing Regions
Western Himalayas
South Asian Gene Pool- Hindu Kush-Himalayan
Major Himalayan charas-producing cultivation region across northern India's temperate valleys and highland basins
Vulnerable 153 accessions
Southern Cambodia
Southeast Asian Gene Pool
Major landrace cannabis cultivation region spanning Cambodia's southern provinces, from the Cardamom Mountains to the Vietnamese border
Endangered 17 accessions
North Bengal Plains
South Asian Gene Pool- Eastern Plains
Alluvial Himalayan foothill plains across Alipurduar, Cooch Behar, and Jalpaiguri districts
42 accessions
Featured Growing Areas
Kullu
Core charas-producing district of Himachal Pradesh centered on the Beas valley and its tributary cultivation valleys
0 appellations 10 accessions
Cardamom Mountains
Mountain range corridor spanning Koh Kong, Pursat and Kampong Speu provinces and an important landrace cannabis growing area.
Endangered 0 appellations 4 accessions
Featured Accessions
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Simlabari General Population #2 2024
Region: The Dooars Area: Chilapata
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
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11 April 2026
| N 11:24 | MediaWiki:Citizen-footer-tagline diffhist +43 Eloise Zomia talk contribs (Created page with "Open-access. Community driven. Always free.") | ||||
| N 11:22 | MediaWiki:Citizen-footer-desc diffhist +136 Eloise Zomia talk contribs (Created page with "An open-access encyclopedia and conservation database documenting traditional cannabis landraces, their genetics, geography and history.") | ||||
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10 April 2026
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