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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
  
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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 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

Northern Laos

Highland Lao Gene Pool- Upper Lao Mekong

Northern Laos landrace cannabis growing region

Vulnerable 0 accessions

→ View region

Featured Growing Areas

Jaldapara

The Dooars

0 appellations 3 accessions

→ View area

Gorumara

The Dooars

0 appellations 1 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

Yala General Population 2023

Region: Southern Sri Lanka Area: Yala-Lunugamvehera

Critical Oct 15, 2024

Galge

→ View accession

Jalpaiguri General Population #7 2025

Region: North Bengal Plains Area: Jalpaiguri

Medium Jun 2, 2025

Jalpaiguri town

→ View accession

No image

Jalpaiguri 'Pat Kata' Feral Selection 2025

Region: North Bengal Plains Area: Jalpaiguri

Low Jul 8, 2025

Pat Kata

→ 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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This edit created a new page (also see list of new pages)

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The page size changed by this number of bytes

23 February 2026

20:04

Upload log Eloise Zomia talk contribs uploaded File:Herbarium Amboinense Vol5 Tab LXXVII.jpg (Plate LXXVII from Herbarium Amboinense, Vol. 5 (1747). Rumphius's illustration of cannabis (Ginji) from Ambon)

			20:03		Herbarium Amboinense 4 changes history +1,697 [Eloise Zomia (4×)]
					20:03 (cur | prev) +4,833 Eloise Zomia talk contribs
					14:39 (cur | prev) −3,138 Eloise Zomia talk contribs
					14:25 (cur | prev) 0 Eloise Zomia talk contribs (→Ginji Papoua)
					14:24 (cur | prev) +2 Eloise Zomia talk contribs (→Ginji Papoua)

			18:47		(User creation log) [DonteDenson337; CassiePitre4]
					18:47 User account DonteDenson337 talk contribs was created
					17:42 User account CassiePitre4 talk contribs was created

N    14:26

Landrace.Wiki:Peacock term diffhist +1,046 Eloise Zomia talk contribs (Created page with "This page documents how to use {{tl|Peacock_term}}. == When to use == Use {{tl|Peacock_term}} when wording is promotional, subjective, or comparative (for example: “unparalleled”, “unique”, “world-class”, “leading”, “renowned”) and the claim isn’t clearly attributed to a reliable source. == When not to use == Don’t tag plain, measurable statements. If the sentence already attributes the evaluation to a named author/source (and it’s cited), you...")

N    14:24

Template:Quote/styles.css diffhist +447 Eloise Zomia talk contribs (Created page with "→Template:Quote/styles.css: .wiki-quote { margin: 1em 0 1em 0; padding: 12px 20px 12px 20px; border-left: 3px solid #2d6a4f; background: #f6f5f0; border-radius: 0 6px 6px 0; quotes: none; } .wiki-quote__text { font-size: 0.95rem; line-height: 1.6; color: #2a2a2a; font-style: italic; } .wiki-quote__attribution { margin-top: 8px; font-size: 0.82rem; color: #666; font-style: normal; }")

N    14:23

Template:Quote diffhist +1,156 Eloise Zomia talk contribs (Created page with "<noinclude> {{Documentation|content= == Quote == Displays a styled blockquote for quoted primary source material, with optional attribution. === Usage === '''Basic (text only):''' <pre> {{Quote|In Ambon there is also a third species, called Ginji Papoua, short of stem...}} </pre> '''With source attribution:''' <pre> {{Quote|This vertiginous drunkenness the Malays call Hayal...|source=Rumphius, ''Herbarium Amboinense'', Vol. 5, p. 210}} </pre> '''With both source and d...")

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.