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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

The Dooars

South Asian Gene Pool- Eastern Plains

Terai belt region where traditional cannabis cultivation faces modernization pressures

Vulnerable 11 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

Featured Growing Areas

Koch Bihar

North Bengal Plains

Medium 0 appellations 5 accessions

→ View area

Mekliganj

North Bengal Plains

0 appellations 4 accessions

→ View area

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

Featured Accessions

No image

Baneswar 'Sarkar's' Selection 2025

Region: North Bengal Plains Area: Koch Bihar

Medium Jul 31, 2025

Baneswar

→ View accession

Haldibari Feral Selection 2025

Region: North Bengal Plains Area: Mekliganj

Low Jul 14, 2025

Haldibari

→ View accession

No image

Krabangkham 'Squirrel Tail' Selection 2025

Region: Northeastern Thailand Area: Phu Phan Mountains

Critical Apr 26, 2025

Ban Nan Toeng

→ 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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22 February 2026

			22:19		Cambodia 5 changes history +19,789 [Eloise Zomia (5×)]
					22:19 (cur | prev) +701 Eloise Zomia talk contribs
					18:03 (cur | prev) −6 Eloise Zomia talk contribs (→Dispersed Cultivation)
					17:53 (cur | prev) +18 Eloise Zomia talk contribs (→Dispersed Cultivation)
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					16:26 (cur | prev) +21 Eloise Zomia talk contribs (→Traditional Agronomy)

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Template:Clarify/styles.css diffhist +230 Eloise Zomia talk contribs (Created page with "sup.lw-clarify{font-size:75%;line-height:0;vertical-align:super;white-space:nowrap} sup.lw-clarify a{color:#b45309;text-decoration:none;border-bottom:1px dotted rgba(180,83,9,.55)} sup.lw-clarify a:hover{border-bottom-style:solid}")

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Template:Clarify diffhist +445 Eloise Zomia talk contribs (Created page with "<includeonly><sup class="lw-clarify" title="{{{reason|Clarification needed}}}">[{{{label|clarification needed}}}]</sup></includeonly><noinclude> == Usage == <pre> Text that is unclear.{{Clarify}} Text that is unclear.{{Clarify|reason=Clarify which district and which year.}} Text that is unclear.{{Clarify|label=clarify}} </pre> Category:Utility templates </noinclude>")

			18:03		(Deletion log) [Eloise Zomia (2×)]
					18:03 Eloise Zomia talk contribs deleted page Template:Clarification/styles.css (content was: ".lw-clarification{display:flex;gap:8px;align-items:flex-start;border:1px solid #f1c40f;background:#fff8db;border-radius:10px;padding:6px 8px;box-shadow:none} .lw-clarification__badge{flex:0 0 auto;font-weight:700;font-size:11px;line-height:1;text-transform:uppercase;letter-spacing:.02em;background:#f1c40f;color:#111827;border-radius:999px;padding:4px 8px} .lw-cl...", and the only contributor was "Eloise Zomia" (talk))
					18:03 Eloise Zomia talk contribs deleted page Template:Clarification (content was: "<includeonly> <div class="lw-clarification" role="note" aria-label="Clarification needed"> <div class="lw-clarification__badge">Clarification</div> <div class="lw-clarification__body"> <div class="lw-clarification__text">{{{1|{{{text|This statement needs clarification. Please add detail and sources.}}}}}}...", and the only contributor was "Eloise Zomia" (talk))

16:46

User creation log User account EsmeraldaVallery talk contribs was created

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.