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Landrace.wiki
The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.
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.
- Stable8
- Vulnerable21
- Endangered43
- Critical89
- Extinct127
<nav class="lw-actions" aria-label="Main actions"> Open dashboard · Browse regions · Browse accessions · Contribute data </nav>
Featured Growing Regions
Khorat Plateau
Southeast Asia → Mekong Basin → Khorat Plateau
NLD heartland under hybrid pressure; core accessions at risk.
Critical 0 accessions
Profile coming soon
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Balkh Oasis
South Asia → Hindu Kush–Himalayan
Oasis agriculture with cold-night resin selection.
Endangered 0 accessions
Profile coming soon
No image
Malana
South Asia → Hindu Kush–Himalayan
High-elevation charas region; tourist hybrids increasing introgression risk.
Vulnerable 0 accessions
Profile coming soon
Featured Accessions
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.
Explore the Database
ZOM-IND-WEB-0620250068
Makrapara General Population 2025 is a Domesticate landrace cannabis accession collected by Isabella of the Zomia Collective in West Bengal, India.
Cannabis botany
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 natural selection and millennia of human management across diverse environments, producing a wide range of forms adapted to local conditions.
Cannabis is a wind-pollinated, predominantly dioecious annual herb of temperate Eurasian origin. Glandular trichomes on its female inflorescences produce cannabinoids and terpenes; the plant displays high phenotypic plasticity and has co-evolved with human cultivation over millennia.
Whether the genus contains one highly variable species or several remains contested; major botanical databases generally treat it as a single species (Cannabis sativa L.) with internal subspecies and biotypes, while several cannabis-specific treatments recognise additional species. Cannabis is generally taken to be native to Central Asia. Biogeographic and pollen evidence has been used to argue for the northeastern Tibetan Plateau as the probable area of earlier genus-level divergence, while whole-genome resequencing has placed the early domestication of cannabis in East Asia in the early Neolithic. read more →
Encyclopedia
Latest reporting
Latest publications
Cannabis eradications
Recent updates
List of abbreviations:
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3 July 2026
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N 05:19 | South Africa 4 changes history +30,084 [Eloise Zomia (4×)] | |||
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05:19 (cur | prev) +1,880 Eloise Zomia talk contribs (Link-enrichment per the West Bengal model: add {{Main}} hatnotes (Cannabis in South Africa; History/Cultivation/Law of cannabis in South Africa; Rastafari/Xhosa/Zulu culture) and three-tier wikilink density) | ||||
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04:34 (cur | prev) −2,393 Eloise Zomia talk contribs (Conform to the West Bengal geo-page model: restructure into general framing + Cannabis in South Africa container + SMW hubs; sentence-case headings) | ||||
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04:18 (cur | prev) +3 Eloise Zomia talk contribs (Fix CS1 generic-name error (IDPC citation: author -> publisher)) | ||||
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04:15 (cur | prev) +30,594 Eloise Zomia talk contribs (Create South Africa country page for review (landrace-wiki-country-author; sources per context/south-africa citation registry)) | |||
2 July 2026
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15:45 | The African Roots of Marijuana (2019) 2 changes history +51 [Eloise Zomia (2×)] | |||
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15:45 (cur | prev) 0 Eloise Zomia talk contribs (Reconcile record date 2026-07-01 to 2026-07-02) | ||||
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15:22 (cur | prev) +51 Eloise Zomia talk contribs | ||||
| 15:45 | Research:2019-01-01/Journal article/a-brief-agricultural-history-of-cannabis-in-africa-from-prehistory-to-canna-colony diffhist 0 Eloise Zomia talk contribs (Reconcile record date 2026-07-01 to 2026-07-02) | ||||
| 15:45 | Research:2024-03-15/Journal article/business-as-usual-cannabis-legalisation-and-agrarian-change-in-zimbabwe diffhist 0 Eloise Zomia talk contribs (Reconcile record date 2026-07-01 to 2026-07-02) | ||||
| 15:45 | Research:2026-05-08/Journal article/genetic-architecture-of-phenological-morphological-and-phytochemical-traits-in-cannabis-landraces diffhist 0 Eloise Zomia talk contribs (Reconcile record date 2026-07-01 to 2026-07-02) | ||||
| 15:22 | Upload log Eloise Zomia talk contribs uploaded File:AfricanRootsofMarijuana.jpg | ||||
