The Encyclopaedia of UK Medical Cannabis

Preserving the history, genetics and future of medical cannabis in the United Kingdom through rigorous botanical documentation.

Macro photograph of a medical cannabis flower with amber trichomes and forest-green calyxes.
Botanical Specimen 01-A
Strain of the Day

Cereal Milk

Hybrid · 2018 · California

Defining Cookies-era 'sweet milk' chemovar — parent of many modern SKUs.

Fruity cereal milk, vanilla. 18–24% THC.

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Interactive tools

Encycloseedia is a field guide, not a menu. These tools help you wander the archive by flavour, feeling and lineage rather than by what happens to be in stock today.

Interactive

Terpene Compass

Spin the wheel by aroma or terpene to see which strains share the note.

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Find Your Strain

A five-question guide that matches you to strains from the archive.

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Family Tree

A zoomable canvas of cannabis genealogy — from landraces to modern hybrids.

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A–Z Dictionary

Every catalogued strain, alphabetised, with a short field-guide entry.

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Collection I

Featured Strains

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Adven Mints — macro photograph from Adven.

Adven Mints

Adven

20–24% THC

Indica-dominant

Ascend T24 Jealousy — macro photograph from Ascend.

Ascend T24 Jealousy

Ascend

22–26% THC

Indica-dominant

Cantourage Amnesia — macro photograph from Cantourage.

Cantourage Amnesia

Cantourage

20–24% THC

Sativa-dominant

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Newest Strain Profiles

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Adven EMT-1

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Noidecs T20

Terpene

Caryophyllene

Cannabinoid

CBG

Landrace of the Week

Mazar-i-
Sharif

An ancient heirloom strain from the Balkh region of Northern Afghanistan. Documented for its massive oversized fans and distinct resinous aroma of spiced hashish and forest floor — a foundational influence on modern indica genetics.

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Archival botanical plate of a Mazar-i-Sharif landrace cannabis plant on a bronze tray.