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<div style="display: flex; justify-content: center; gap: 12px; margin: 20px 0; flex-wrap: wrap;">
<div style="text-align: center; margin: 20px;">
  <a href="/wiki/Conservation_Dashboard" style="display: inline-block; padding: 10px 18px; background: #2d5016; color: white; text-decoration: none; border-radius: 25px; font-weight: 600;">Open dashboard</a>
[[Conservation Dashboard|Open dashboard]] | [[Growing regions|Browse regions]] | [[Accessions|Browse accessions]] | [[Help:Documenting accessions|Contribute data]]
  <a href="/wiki/Growing_regions" style="display: inline-block; padding: 10px 18px; background: white; color: #2d5016; text-decoration: none; border-radius: 25px; border: 1px solid #ccc; font-weight: 600;">Browse regions</a>
  <a href="/wiki/Accessions" style="display: inline-block; padding: 10px 18px; background: white; color: #2d5016; text-decoration: none; border-radius: 25px; border: 1px solid #ccc; font-weight: 600;">Browse accessions</a>
  <a href="/wiki/Help:Documenting_accessions" style="display: inline-block; padding: 10px 18px; background: white; color: #2d5016; text-decoration: none; border-radius: 25px; border: 1px solid #ccc; font-weight: 600;">Contribute data</a>
</div>
</div>


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<div class="fr-grid">
<div class="fr-grid">
{{Home/FeaturedRegionCard
{{Home/FeaturedRegionCard
  |Page=Khorat Plateau
  |Page=Northeastern Thailand
  |RegionName=Khorat Plateau
  |RegionName=Northeastern Thailand
  |GPName=Southeast Asia → Mekong Basin → Khorat Plateau
  |GPName=Southeast Asia - Khorat Plateau
  |Country=Thailand |Province=Sakon Nakhon
  |Country=Thailand |Province=
  |Status=Critical
  |Status=Endangered
  |Accessions=12
  |Accessions=100+
  |Hook=NLD heartland under hybrid pressure; core accessions at risk.
  |Hook=The Khorat Plateau NLD landrace corridor retains core Thai-stick genetics, but diversity is eroding rapidly; conservation and documentation are urgently needed.
  |HeroImage=Phu-Phan-habitat-01.jpg
  |HeroImage=Phu-Phan-Mountains-01.jpg
}}
}}
{{Home/FeaturedRegionCard
{{Home/FeaturedRegionCard
  |Page=Balkh Oasis
  |Page=Northern Laos
  |RegionName=Balkh Oasis
  |RegionName=Northern Laos
  |GPName=South Asia → Hindu Kush–Himalayan
  |GPName=Southeast Asia - Lao Highlands
  |Country=Afghanistan |Province=Balkh
  |Country=Laos |Province=
  |Status=Endangered
  |Status=Critical
  |Accessions=9
  |Accessions=9
  |Hook=Oasis agriculture with cold-night resin selection.
  |Hook=Rugged northern Lao highlands with NLD-type landraces still in cultivation, but under intense pressure; documentation and conservation are urgent.
  |HeroImage=Mazar-field-02.jpg
  |HeroImage=Northern-Laos-01.jpg
}}
}}
{{Home/FeaturedRegionCard
{{Home/FeaturedRegionCard
  |Page=Malana
  |Page=Western Himalayas
  |RegionName=Malana
  |RegionName=Western Himalayas
  |GPName=South Asia → Hindu Kush–Himalayan
  |GPName=South Asia - Western Himalayas
  |Country=India |Province=Himachal Pradesh
  |Country=India |Province=
  |Status=Vulnerable
  |Status=Vulnerable
  |Accessions=6
  |Accessions=100+
  |Hook=High-elevation charas region; tourist hybrids increasing introgression risk.
  |Hook=Charas heartland where high-elevation, village-managed NLD landraces persist despite tourism and law-enforcement pressure—resilient yet not invulnerable.
  |HeroImage=Malana-terraces-01.jpg
  |HeroImage=Rasol-Grahan-View-01.jpg
}}
}}
</div>
</div>


== Featured Accessions ==
== Featured Accessions ==
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  |PopulationPage=Phu Phan Hills Population
  |PopulationPage=Phu Phan Hills Population
  |PopStatus=Critical
  |PopStatus=Critical
  |Path=Southeast Asia Mekong Basin Khorat Plateau
  |Path=Southeast Asia - Mekong Basin - Khorat Plateau
  |Country=Thailand |Province=Sakon Nakhon
  |Country=Thailand |Province=Sakon Nakhon


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  |PopulationPage=Khao Luang Population
  |PopulationPage=Khao Luang Population
  |PopStatus=Endangered
  |PopStatus=Endangered
  |Path=Southeast Asia Peninsular Thailand Khao Luang
  |Path=Southeast Asia - Peninsular Thailand - Khao Luang
  |Country=Thailand |Province=Nakhon Si Thammarat
  |Country=Thailand |Province=Nakhon Si Thammarat
  |DocTier=2 |Preserved=Seed bank
  |DocTier=2 |Preserved=Seed bank
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  |PopulationName=Sipchu Population
  |PopulationName=Sipchu Population
  |PopStatus=Unknown
  |PopStatus=Unknown
  |Path=South Asia Eastern Himalaya Kalimpong Range
  |Path=South Asia - Eastern Himalaya - Kalimpong Range
  |Country=India |Province=West Bengal
  |Country=India |Province=West Bengal



Latest revision as of 08:11, 25 August 2025

Landrace Cannabis Wiki

Landrace.wiki

Community powered Landrace Cannabis Wiki

Preserving traditional knowledge • Documenting genetic diversity • Supporting conservation

Traditional landraces are going extinct rapidly—explore our research to understand what we're losing

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 Growing Region and Accession Map

Conservation overview
288
Known growing regions
128
Documented regions
1,450
Accessions · across 12 regions
  • Stable8
  • Vulnerable21
  • Endangered43
  • Critical89
  • Extinct127
   Northeastern Thailand, Thailand
   

Northeastern Thailand

Southeast Asia - Khorat Plateau · Thailand

     
     Endangered
     100+ accessions

The Khorat Plateau NLD landrace corridor retains core Thai-stick genetics, but diversity is eroding rapidly; conservation and documentation are urgently needed.

Region page coming soon

   Northern Laos, Laos
   

Northern Laos

Southeast Asia - Lao Highlands · Laos

     
     Critical
     9 accessions

Rugged northern Lao highlands with NLD-type landraces still in cultivation, but under intense pressure; documentation and conservation are urgent.

Region page coming soon

   Western Himalayas, India
   

Western Himalayas

South Asia - Western Himalayas · India

     
     Vulnerable
     100+ accessions

Charas heartland where high-elevation, village-managed NLD landraces persist despite tourism and law-enforcement pressure—resilient yet not invulnerable.

Region page coming soon

   Phu Phan Squirrel Tail, Phu Phan Hills Population

🔴 Critical Phu Phan Hills Population

Phu Phan Squirrel Tail

Southeast Asia - Mekong Basin - Khorat Plateau · Sakon Nakhon, Thailand

ID: ZOM-2023-TH-001 Collected by Éloïse, Zomia Collective} 2023-11-15 Tier 2 Seed bank

Legendary NLD associated with “Thai Sticks”; selection under hybrid pressure.

Profile coming soon

   No image

🟠 Endangered Khao Luang Population

Meun Sri (Khao Luang)

Southeast Asia - Peninsular Thailand - Khao Luang · Nakhon Si Thammarat, Thailand

ID: ZOM-2020-TH-001 Collected by Éloïse, Zomia Collective} 2025-04-15 Tier 2 Seed bank

Southern Thai landrace from the Khao Luang massif; historically selected for resin and aroma; now under heavy hybrid pressure along the lowland trade routes.

Profile coming soon

   No image

Unknown Sipchu Population

Sipchu Domesticate (Kalimpong Range)

South Asia - Eastern Himalaya - Kalimpong Range · West Bengal, India

ID: ZOM-2025-IN-054 Collected by Éloïse, Zomia Collective} 2025-06-20 Tier 2 Seed bank

Himalayan foothill accession from tea-garden margins; mixed feral/domesticate mosaic with monsoon hardiness.

Profile coming soon


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.


<a href="https://zomiacollective.com">

Field Research

</a>

Supporting Conservation Efforts

Research Partners

Zomia Collective – The founding team behind this wiki and primary source of field documentation.

Real Seed Company – The original landrace cannabis conservationists, since 2007.

Contributing Knowledge

Community Documentation

Document an Accession
Share knowledge about landrace varieties not yet documented in our database.

Grow Reports
Document your cultivation experiences with landrace varieties.

Smoke Reports
Share detailed reports on landrace effects and characteristics.

New to Landrace Documentation

Getting Started

Learn how to contribute strain profiles, cultivation guides, and regional information to preserve traditional cannabis knowledge. Our documentation standards ensure scientific accuracy while preserving traditional knowledge systems.


Recent updates

List of abbreviations:
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25 August 2025

     08:14  Template:Home/FeaturedRegionCard/styles.css 6 changes history −3,855 [Eloise Zomia (6×)]
     
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08:14 (cur | prev) +2,158 Eloise Zomia talk contribs (Undo revision 295 by Eloise Zomia (talk)) Tag: Undo
     
08:13 (cur | prev) −2,158 Eloise Zomia talk contribs Tag: Reverted
     
08:10 (cur | prev) −6,282 Eloise Zomia talk contribs
     
08:03 (cur | prev) +934 Eloise Zomia talk contribs
     
08:00 (cur | prev) +730 Eloise Zomia talk contribs
     08:11  Main Page diffhist −54 Eloise Zomia talk contribs (Featured Growing Regions)
     08:10  Template:Home/FeaturedRegionCard 3 changes history −11 [Eloise Zomia (3×)]
     
08:10 (cur | prev) −48 Eloise Zomia talk contribs
     
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07:59 (cur | prev) +53 Eloise Zomia talk contribs