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Landrace.wiki

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

Conservation status

42%of landrace accessions documented are assessed as critical or high conservation priority

402

Landrace Accessions

17

Growing Areas

10

Growing Regions

Explore the Database

Browse Accessions

• By Country
  
• By Growing Region
  
• By Growing Area
  
• By Conservation Status
  
• Interactive Maps

Advanced Search • View All Accessions

News & Updates

What's Happening

• Current Events
  
• Community News
  
• Research
  
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View Recent Changes

Knowledge Base

Understanding Landraces

• Botany
  
• Genetics
  
• Chemistry
  
• Geography
  
• History
  
• Culture
  
• Cultivation
  
• Conservation
  

Browse All Topics • Citation Guidelines

Research & Documentation

Field Documentation

• Field Reports
  
• Grow Reports
  
• Smoke Reports
  
• Photo Archive
  
• Citation & Research Tools

Documentation Guide • Research Portal

Join the Effort

Ways to Contribute

• Document Accessions
  
• Submit Photos
  
• Grow Reports
  
• Smoke Reports
  
• Translate Content
  
• Support the Project

Contribution Guidelines • Get Help

New to Landrace.Wiki?

About & Get Started

• About This Project
  
• Our Mission
  
• How the Wiki Works
  
• Preservation Partners
  
• Frequently Asked Questions

Full Help Guide • Contact Us

Featured accessions

Baulbari General Population 2025

ZOM-IND-WEB-0720250015

Baulbari General Population 2025

 

ZOM-THA-PHU-0420240002

Krabangkham 'Squirrel Tail' Selection 2023

 

ZOM-SRI-YAL-1020240001A

Yala General Population 2023

 

Featured growing regions

Southern Cambodia

Mekong Basin

 

North Bengal Plains

Eastern Plains

 

Southern Thailand

Malay Peninsula

 

Featured growing areas

Cardamom Mountains

Southern Cambodia

 

Chapramari

The Dooars

 

Malana Valley

Western Himalayas

 

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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This wiki is maintained by researchers, cultivators, and conservationists dedicated to preserving traditional cannabis knowledge. We welcome contributions—create an account to edit or contact us to collaborate.