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Landrace.wiki

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

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This comprehensive wiki is maintained by researchers, cultivators, and conservationists dedicated to preserving traditional cannabis knowledge. We document landrace genetics, cultivation practices, and preservation efforts across Asia and globally. We welcome contributions from the community, simply create a login to make edits or contact us through our project page to collaborate.

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We are witnessing the rapid disappearance of traditional cultivation knowledge and genetic diversity in cannabis. Globalization has led to the dominance of commercial hybrid strains, while ancient regional varieties face extinction. These landrace populations represent thousands of years of natural and human selection, containing unique genetic traits and chemical profiles. In this critical moment, could systematic documentation and conservation efforts serve as a bridge—preserving irreplaceable genetic heritage while supporting traditional communities and advancing our understanding of this remarkable plant?

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5 July 2026

			04:49		Template:Botany series 4 changes history 0 [Eloise Zomia (4×)]
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Trichome biology diffhist +12,986 Eloise Zomia talk contribs (Create Trichome biology (Botany portal concept page))

4 July 2026

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Ethnobotanical Aspects of Cannabis in Southeast Asia (1975) diffhist −387 Eloise Zomia talk contribs (Style/staleness sweep: rewrite dash interruptions; bare See-also/links (no gloss dashes))

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Cannabis in Nepal: An Overview (1975) diffhist −197 Eloise Zomia talk contribs (Style/staleness sweep: rewrite dash interruptions; bare See-also/links (no gloss dashes))

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Social Aspects of the Use of Cannabis in India (1975) diffhist −251 Eloise Zomia talk contribs (Style/staleness sweep: rewrite dash interruptions; bare See-also/links (no gloss dashes))

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Economic Significance of Cannabis sativa in the Moroccan Rif (1975) diffhist −205 Eloise Zomia talk contribs (Style/staleness sweep: rewrite dash interruptions; bare See-also/links (no gloss dashes))

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Learn how to contribute strain profiles, cultivation guides, and regional information to preserve traditional cannabis knowledge.

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On the wiki

Cannabis Botany – Understanding plant structure and genetics
Southeast Asia – Comprehensive regional cultivation guide
Traditional Methods – Time-tested growing techniques
Conservation Status – Current preservation efforts

1,033 articles • All pages • Categories