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The open database for landrace cannabis populations, their genetics and the traditional knowledge that sustains them.
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RSC-LAO-CHA-0120240001
Champasak General Population 2024 is a landrace cannabis accession sourced by Angus of The Real Seed Company from Champasak Province, Laos.
Thalpathe Piliyam
The Thalpathe Piliyam (තල්පත් පිළියම්, "Palm-leaf Remedies") is a twenty-one-volume compilation of traditional medical formulae published by the Department of Ayurveda of the Government of Sri Lanka, beginning in 1992. The series transcribes and organises drug formulations recorded on ola leaf (palm-leaf) manuscripts donated by families of traditional medicine practitioners. Twenty volumes are in Sinhala; the twenty-first is in Tamil. The first volume was published with financial and technical support from the World Health Organization.
The series is the largest published collection of Sri Lankan indigenous medical formulae and contains at least 267 formulations that include Cannabis sativa as a measured ingredient, with a further 13 using it as a grinding medium. These formulations treat conditions across the gastrointestinal, nervous, circulatory, reproductive and respiratory systems, prepared most commonly as pills (guli), pastes (kalka) and decoctions (kashaya). Cannabis is used at low concentrations: 63% of formulations contain 5% or less by ingredient weight. read more →
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Cannabis eradications
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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