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Landrace.wiki
The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.
39% of landrace accessions documented are assessed as critical or high conservation priority
- Critical76
- High94
- Medium161
- Low54
Browse Accessions
What's Happening
Understanding Landraces
Field Documentation
Ways to Contribute
About & Get Started
Featured Growing Regions
Eastern Himalayas
South Asian Gene Pool- Hindu Kush-Himalayan
Monsoon-fed Himalayan cultivation zone spanning the eastern arc from Darjeeling–Sikkim into Arunachal uplands
3 accessions
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
The Dooars
South Asian Gene Pool- Eastern Plains
Terai belt region where traditional cannabis cultivation faces modernization pressures
Vulnerable 52 accessions
Featured Growing Areas
Jalpaiguri
District-scale growing area on the North Bengal plains shaped by monsoon agriculture and Himalayan river floodplains
0 appellations 12 accessions
Featured Accessions
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Kirivong General Population 2024
Region: Southern Cambodia Area: Kirivong
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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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2 April 2026
| N 19:51 | Template:Main/doc diffhist +1,487 Eloise Zomia talk contribs (Created page with "{{Documentation subpage}} == Usage == Place below a section heading to link to the main article for that topic. === Single article === <pre> {{main|Cannabis Taxonomy}} </pre> Renders: ''Main article: Cannabis Taxonomy'' === Two articles === <pre> {{main|Dioecy|Pollination biology}} </pre> Renders: ''Main articles: Dioecy and Pollination biology'' === Three articles === <pre> {{main|Cannabis sativa|Cannabis ruderalis|Cannabaceae}} </pre> Renders: ''Mai...") | ||||
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19:40 (cur | prev) +550 Eloise Zomia talk contribs (Created page with "{{#css:Main/styles.css}}<div class="main-article-hatnote" role="navigation">{{#if:{{{3|}}}|Main articles: [[{{{1}}}{{#if:{{{1label|}}}|{{!}}{{{1label}}}}}]], [[{{{2}}}{{#if:{{{2label|}}}|{{!}}{{{2label}}}}}]] and [[{{{3}}}{{#if:{{{3label|}}}|{{!}}{{{3label}}}}}]]|{{#if:{{{2|}}}|Main articles: [[{{{1}}}{{#if:{{{1label|}}}|{{!}}{{{1label}}}}}]] and [[{{{2}}}{{#if:{{{2label|}}}|{{!}}{{{2label}}}}}]]|Main article: [[{{{1}}}{{#if:{{{1label|}}}|{{!}}{{{1label}}}}}]]}}}}</div><...") | |||
| N 19:42 | Template:Main/styles.css diffhist +294 Eloise Zomia talk contribs (Created page with "→Template:Main/styles.css Content model: Sanitised CSS (set via Special:ChangeContentModel): .main-article-hatnote { font-style: italic; font-size: 0.95em; color: #5a6650; margin: 0.2em 0 0.5em 1.6em; padding: 0; } .main-article-hatnote a { font-style: normal; }") | ||||
| N 19:37 | Cannabis Botany diffhist +14,976 Eloise Zomia talk contribs (Created page with "{{Botany series}} '''Cannabis botany''' is the study of the biology, morphology, physiology, ecology and classification of plants in the genus ''Cannabis''. As one of the oldest cultivated plants, cannabis has been shaped by both natural selection and millennia of human management across diverse environments, producing a wide range of forms adapted to local conditions.<ref name="clarke2013">Clarke, R.C. & Merlin, M.D. (2013). ''Cannabis: Evolution an...") | ||||