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From Landrace.Wiki - The Landrace Cannabis Wiki

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
404
Landrace Accessions
22
Growing Areas
11
Growing Regions
NEWS

Latest reporting

19 Apr 2026
PNP destroys ₱25.7M worth of marijuana in 22 Cordillera operations, 13–19 April 2026
19 Apr 2026
Police destroy 6,000 marijuana plants in Loccong, Tinglayan
19 Apr 2026
Oplan Ultimate Grasscutter destroys 6,300 marijuana plants across 11 sites in Bakun, Kapangan, Kibungan
17 Apr 2026
Police destroy ₱2.2M marijuana plantation in Loreto, Agusan del Sur
RESEARCH

Latest publications

23 Feb 2026
Rumphius's Cannabis: A Seventeenth-Century Naturalist and the Oldest Plant Dispersal Nobody Followed Up On
15 Jan 2026
Unraveling the Confusion of Flowering Types and Terminology in Cannabis sativa
9 Sep 2021
Cannabis (Cannabis sativa) Containing Drug Formulations Mentioned in "Thalpathe piliyam": A Review
1 Dec 2018
Cannabis and Social Change in the Indian Himalayas
North Bengal Plains
North Bengal Plains
Eastern Plains
Northern Laos
Northern Laos
Mekong Basin
Eastern Himalayas
Eastern Himalayas
Himalayas
Gorumara
Gorumara
The Dooars
Phu Phan
Phu Phan
Northeastern Thailand
Khairbari-Deogaon
Khairbari-Deogaon
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.

Recent updates

List of abbreviations:
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2 May 2026

     17:13 Move log Eloise Zomia talk contribs moved page File:Baulbari-Landrace-Cannabis.jpg.jpg to File:Baulbari-general-population-01-2025.jpg
     16:14  (Upload log) [Izazomia; Eloise Zomia]
     
16:14 Izazomia talk contribs uploaded File:Baulbari-Landrace-Cannabis.jpg.jpg
     
15:05 Eloise Zomia talk contribs uploaded File:Makrapara-general-population-01-2025.jpeg (Landrace cannabis growing near Dalmore tea garden, in the vicinity of Makrapara Photographed by Isabella for the Zomia Collective in June 2025)
 m   15:31  ZOM-IND-WEB-0720250015 diffhist +12 Izazomia talk contribs
     15:08  ZOM-IND-WEB-0620250068 4 changes history +1,274 [Eloise Zomia (4×)]
     
15:08 (cur | prev) −15 Eloise Zomia talk contribs (Collection Details)
     
15:08 (cur | prev) +27 Eloise Zomia talk contribs (Collection Details)
     
15:07 (cur | prev) +1,195 Eloise Zomia talk contribs
     
15:05 (cur | prev) +67 Eloise Zomia talk contribs
     15:04  ZOM-IND-WEB-0620250015 diffhist +17 Izazomia talk contribs
     14:50  ZOM-IND-WEB-0720250011 diffhist +1,514 Eloise Zomia talk contribs