Pictorial guide to the flora of the British Isles

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Cannabis sativa L.

hemp (Cannabaceae)

 SpreadBias within British IslesDirection of bias
RestrictedModerate tendencySE
Plant Atlas 2020
BSBI Distribution Map

Cannabis sativa is native to western Asia, but is widely cultivated around the world for its fibres, seeds and psychoactive substances.

Bisamberg, Austria; 2005-07-17

 hemp / Cannabis sativa: _Cannabis sativa_ is native to western Asia, but is widely cultivated around the world for its fibres, seeds and psychoactive substances.

The leaves of Cannabis sativa are one of the most widely recognised leaves in the world.

Bisamberg, Austria; 2005-07-17

 hemp / Cannabis sativa: The leaves of _Cannabis sativa_ are one of the most widely recognised leaves in the world.

All images copyright © Christopher J. Dixon unless otherwise indicated.

L-R: Bidens tripartita, Melilotus officinalis, Mimulus guttatus, Thalictrum flavum, Ranunculus peltatus, Anchusa arvensis, Malva alcea, Lolium perenne