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Landrace.wiki

The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.

Conservation status

46%of landrace accessions documented are assessed as critical or high conservation priority

403

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22

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11

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ZOM-IND-HIM-1020250021

Landrace · Himalayas›Western Himalayas›Malana Valley

Atolang General Population 2025 is a domesticate landrace cannabis accession collected by Éloïse and Gaetan of the Zomia Collective in Himachal Pradesh, India.

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Genetic traits

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Genetic traits are heritable characters of an organism that vary among individuals and populations and are passed from parent to offspring through genetic inheritance.

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NEWS

Latest reporting

29 Apr 2026

Aceh Police Discover 20-Hectare Marijuana Plantation

https://en.tempo.co/read/2101144/aceh-police-discover-20-hectare-marijuana-plantation

24 Apr 2026

Polda Sumsel destroys 20-hectare Empat Lawang cannabis network

https://news.detik.com/berita/d-8462314/polda-sumsel-bongkar-ladang-ganja-20-hektare-di-empat-lawang-sita-220-kg-ganja

19 Apr 2026

PNP destroys ₱25.7M worth of marijuana in 22 Cordillera operations, 13–19 April 2026

https://www.manilatimes.net/2026/04/20/regions/p257m-marijuana-wiped-out-pnp/2323509

19 Apr 2026

Police destroy 6,000 marijuana plants in Loccong, Tinglayan

https://www.manilatimes.net/2026/04/21/regions/p247m-illegal-drugs-seized-15-nabbed-in-cordillera/2324165

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RESEARCH

Latest publications

15 Jan 2026

Unraveling the Confusion of Flowering Types and Terminology in Cannabis sativa

https://journals.ashs.org/view/journals/hortsci/61/2/article-p396.xml

28 May 2025

Domesticated cannabinoid synthases amid a wild mosaic cannabis pangenome

https://www.nature.com/articles/s41586-025-09065-0

6 Feb 2025

Integrating target capture with whole genome sequencing of recent and natural history collections to explain the phylogeography of wild-growing and cultivated cannabis

https://nph.onlinelibrary.wiley.com/doi/10.1002/ppp3.70043

23 Jan 2025

Unveiling Cannabinoids and Terpenes Diversity in Cannabis sativa L. From Northern India for Future Breeding Strategies

https://onlinelibrary.wiley.com/doi/10.1002/cbdv.202402278

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ONGOING

Cannabis eradications

Philippines eradication campaigns (2026)

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Tripura eradication campaigns (2026)

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Featured growing regions

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Malay Peninsula

 

Central Himalayas

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Eastern Himalayas

Himalayas

 

Featured growing areas

Kirivong

Southern Cambodia

 

Koch Bihar

North Bengal Plains

 

Chamurchi-Laxmi Duar

The Dooars

 

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.

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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.