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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

Northern Laos

Highland Lao Gene Pool- Upper Lao Mekong

Northern Laos landrace cannabis growing region

Vulnerable 0 accessions

→ View region

Eastern Himalayas

South Asian Gene Pool- Hindu Kush-Himalayan

Monsoon-fed Himalayan cultivation zone spanning the eastern arc from Darjeeling–Sikkim into Arunachal uplands

1 accessions

→ View region

No image

Southern Cambodia

Southeast Asian Gene Pool

1 accessions

→ View region

Featured Growing Areas

Gorumara

The Dooars

0 appellations 1 accessions

→ View area

Jaldapara

The Dooars

0 appellations 3 accessions

→ View area

Koch Bihar

North Bengal Plains

Medium 0 appellations 5 accessions

→ View area

Featured Accessions

Patlakhawa General Population 2025

Region: The Dooars Area: Chilapata

Medium Jun 28, 2025

Patlakhawa

→ View accession

No image

Lataguri Feral Selection 2025

Region: The Dooars Area: Gorumara

Low Jul 12, 2025

Lataguri

→ View accession

No image

Jalpesh 'Madhabdanga' General Population 2025

Region: North Bengal Plains Area: Maynaguri

Medium Jul 8, 2025

Madhabdanga

→ 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    15:43		Indonesia 3 changes history +58,451 [Eloise Zomia (3×)]
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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.