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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 a comprehensive, community powered database for traditional cannabis genetics and their conservation status. Browse our collection of documented landrace accessions, track conservation efforts and contribute to preserving genetic diversity before it's lost forever.
Conservation Status Dashboard:
288 known and 128 documented landrace cannabis growing regions globally
Current status: 🟢 8 Stable • 🟡 21 Vulnerable • 🟠 43 Endangered • 🔴 89 Critical • ⚫ 127 Extinct • ⚪ 161 Unknown
Documentation: 1450 accessions documented from 12 Growing Regions
| → Full Dashboard | → See all Growing Regions |→ See all Accessions | → Help Document Accessions |
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-THA-PHU-0120250002
Ta Lo Farm 'Tiger Tail' Selection 2024 is a domesticate landrace cannabis accession collected by Isabella of the Zomia Collective in Sakhon Nakhon Province, Thailand.
Cannabis sativa
Cannabis sativa L. is an annual flowering plant in the family Cannabaceae, first formally described by Carl Linnaeus in 1753. It is the type species and, under the monotypic treatment that is most widely cited in the cannabis-specific literature, the sole species of the genus Cannabis. The species encompasses cultivated and wild forms used for fibre, seed and drug production and has been cultivated across most of the inhabited world since antiquity.
Cannabis sativa is dioecious, wind-pollinated and photoperiod-sensitive. Wild and feral populations persist across temperate Asia and the species has naturalised in disturbed habitats on every continent except Antarctica.
Small and Cronquist (1976) divided the species into two subspecies: subsp. sativa (cultivated and wild hemp) and subsp. indica (drug-type forms described as a separate species by Lamarck in 1785). Cultivation falls into three categories: fibre cultivars selected for tall stems with high bast content; oilseed forms grown for achene production; and drug-type plants grown for the resinous pistillate inflorescence, which accumulates THC, CBD and other cannabinoids. Traditional landraces are often multi-purpose, yielding multiple products from a single planting. read more →
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4 July 2026
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01:57 | Ethnobotanical Aspects of Cannabis in Southeast Asia (1975) 2 changes history −469 [Eloise Zomia (2×)] | |||
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01:57 (cur | prev) +202 Eloise Zomia talk contribs (CS1 conform: convert raw-inline refs to cite templates) | ||||
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01:03 (cur | prev) −671 Eloise Zomia talk contribs (Re-type Historical Source -> Book chapter; up-link parent volume; harmonise imprint) | ||||
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N 01:57 | Template:Infobox Book chapter 2 changes history +3,031 [Eloise Zomia (2×)] | |||
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01:57 (cur | prev) +34 Eloise Zomia talk contribs (Emit Has source editor from editor param) | ||||
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01:03 (cur | prev) +2,997 Eloise Zomia talk contribs (Create {{Infobox Book chapter}} (new Book chapter page type)) | |||
| 01:57 | Template:Infobox Historical Source diffhist +34 Eloise Zomia talk contribs (Emit Has source editor from editor param) | ||||
| 01:57 | Template:Infobox book diffhist +46 Eloise Zomia talk contribs (Emit Has source editor; Has source author falls back to editor for edited volumes) | ||||
| N 01:03 | Cannabis and Culture (1975) diffhist +12,565 Eloise Zomia talk contribs (Create Cannabis and Culture (1975) Book page (Vera Rubin ed., Mouton 1975)) | ||||
| N 01:03 | Category:Book chapters diffhist +308 Eloise Zomia talk contribs (Create Category:Book chapters) | ||||
| N 01:03 | Property:Has parent volume diffhist +362 Eloise Zomia talk contribs (Create Has parent volume (Page-typed): links a Book chapter to its parent Book volume) | ||||
3 July 2026
| N 19:40 | Research:2025-01-01/Journal article/comparative-analysis-of-cannabis-legalization-in-south-africa-and-zimbabwe-trajectories-commonalities-and diffhist +1,557 Eloise Zomia talk contribs (Create ResearchItem record (South Africa batch 2026-07-03; citation-verified via Crossref)) | ||||