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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

8

Growing regions

10

Growing Areas

34

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
  
• Subscribe to Updates

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 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

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

Central Himalayas

South Asian Gene Pool- Himalayas

Mid-to-high elevation Himalayan cultivation zone across far-western Nepal river valleys and uplands

Vulnerable 0 accessions

→ View region

No image

Southern Cambodia

Southeast Asian Gene Pool

1 accessions

→ View region

Featured Growing Areas

Jalpaiguri

North Bengal Plains

District-scale growing area on the North Bengal plains shaped by monsoon agriculture and Himalayan river floodplains

0 appellations 2 accessions

→ View area

Chamurchi-Laxmi Duar

The Dooars

0 appellations 2 accessions

→ View area

Jaldapara

The Dooars

0 appellations 3 accessions

→ View area

Featured Accessions

No image

Panishala General Population 2025

Region: North Bengal Plains Area: Maynaguri

Medium Jul 9, 2025

Panishala

→ View accession

No image

Jalpaiguri 'Pat Kata' Feral Selection 2025

Region: North Bengal Plains Area: Jalpaiguri

Low Jul 8, 2025

Pat Kata

→ View accession

Chapramari 'Sipchu Lemon' Feral Selection 2025

Region: The Dooars Area: Chapramari

Low Jun 18, 2025

Sipchu

→ 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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			N		14:35 (cur | prev) +33,729 Eloise Zomia talk contribs (Created page with "{{CountryProfile | country = Indonesia | local_name = Ganja (Indonesian/Acehnese) | region = Southeast Asia | gene_pool = Southeast Asian | status = Endangered | status_date = 2025 | primary_areas = Aceh, North Sumatra (Lake Toba), Papua | legal_status = Illegal | legal_since = 1927 (Verdoovende Middelen Ordonnantie); reinforced 1976, 1997, 2009 | primary_sources = Herbarium Amboinense (R...")

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.