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Landrace.wiki

Community powered Landrace Cannabis Wiki

Preserving traditional knowledge • Documenting genetic diversity • Supporting conservation

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 Conservation Overview

7

Growing regions

10

Growing Areas

35

Accessions

• Stable0
• Vulnerable0
• Endangered0
• Critical0
• Extinct0

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
  
• Conservation
  
• Subscribe to Updates

View Recent Changes

Knowledge Base

Understanding Landraces

• Botany
  
• Genetics
  
• Geography
  
• History
  
• Culture
  
• Cultivation
  

Browse All Topics • Citation Guidelines

Research & Documentation

Field Documentation

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

Documentation Standards • Research Resources

Join the Effort

Ways to Contribute

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

Contribution Guidelines • Community Portal

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 Growing Regions

The Dooars

South Asian Gene Pool- Eastern Plains

Terai belt region where traditional cannabis cultivation faces modernization pressures

Vulnerable 11 accessions

→ View region

Northeastern Thailand

Lao-Isan Gene Pool- Khorat Plateau

Khorat Plateau cultivation zone shaped by Mekong tributaries, monsoonal rice agriculture, and long-standing Lao-Isan cultural continuity

Endangered 3 accessions

→ View region

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 0 accessions

→ View region

Featured Growing Areas

Kullu

Western Himalayas

Core charas-producing district of Himachal Pradesh centered on the Beas valley and its tributary cultivation valleys

0 appellations 0 accessions

→ View area

Koch Bihar

North Bengal Plains

Medium 0 appellations 5 accessions

→ View area

Chapramari

The Dooars

0 appellations 1 accessions

→ View area

Featured Accessions

No image

Jalpaiguri 'Pat Kata' Feral Selection 2025

Region: North Bengal Plains Area: Jalpaiguri

Low Jul 8, 2025

Pat Kata

→ View accession

Krabangkham 'Squirrel Tail' Selection 2024

Region: Northeastern Thailand Area: Phu Phan Mountains

Critical Apr 26, 2025

Ban Nan Toeng

→ View accession

No image

Punto Rojo 'Incense' General Population

Critical Jan 15, 2024

Calarca

→ View accession

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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20 January 2026

			19:44		(Upload log) [Eloise Zomia (8×)]
					19:44 Eloise Zomia talk contribs uploaded File:Moroccan-sebsi.jpg (Fez, traditional sebsi maker's set up.)
					19:18 Eloise Zomia talk contribs uploaded File:Traditional-bhang-preparation.jpg
					19:13 Eloise Zomia talk contribs uploaded a new version of File:Charas-hand-rubbing.jpg
					19:09 Eloise Zomia talk contribs uploaded File:Charas-hand-rubbing.jpg
					19:03 Eloise Zomia talk contribs uploaded File:Traditional-terrace-cultivation.jpg
					19:00 Eloise Zomia talk contribs uploaded File:Sadhu-chilam-smoking.jpg (Photo by Aniruddha Debnath: https://www.pexels.com/photo/sadhu-smoking-pipe-19849493/)
					19:00 Eloise Zomia talk contribs uploaded File:Himalayas-cultivation-zones.jpg
					18:55 Eloise Zomia talk contribs uploaded File:Fulkardabri-Cannabis-Plant2.jpg

			19:43		Portal:Culture 2 changes history −182 [Eloise Zomia (2×)]
					19:43 (cur | prev) −198 Eloise Zomia talk contribs
					19:21 (cur | prev) +16 Eloise Zomia talk contribs

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.