Herbariuma Backpackers project
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Cherry laurel

Prunus laurocerasus

Family · Rosaceae · Can kill

ToxicInvasive

Read this before the sheet

This plant, or one that resembles it, is dangerous. Identifying is not authorising: no app has the authority to tell you that you may eat or touch a plant.

Emergency
Cherry laurel (Prunus laurocerasus)Cherry laurel (Prunus laurocerasus)
Dominicus Johannes Bergsma., CC BY-SA 4.0 · Luc Viatour, CC BY-SA 3.0

The most planted garden hedge in the country, and one of the most toxic. It has escaped into damp northern woods, where it behaves as an invader and shades out everything native.

Where it grows

Town and roadside · Oak woods · Walls and rocks

Also known as

common laurel, English laurel

In flower
In fruit

How to tell it

A large, very glossy, leathery leaf with two visible glands at the base. Crushed, it smells of bitter almond, which is the smell of cyanide. Upright spikes of white flowers, then black fruit.

What it is confused with

Bay laurel

Laurus nobilis

Confusion that kills

This is the kitchen confusion that matters. True bay smells of seasoning; cherry laurel smells of bitter almond and has a bigger, glossier leaf. If it does not smell like the kitchen, it does not go in the pot.

What it is for

None

Leaves and seeds release cyanide when crushed or digested. There have been poisonings from burning prunings in enclosed spaces.

The law says

An invasive alien species in Portugal. Do not plant or propagate it.

Where it occurs

Iberian Peninsula
Madeira

Each square is an area with recorded observations of this plant. The lighter background is the set of areas where any of the entries has been observed, and serves as a reference. Note what this is not: it is not where the plant lives, it is where people record it, so trails and towns always look fuller than the mountains. Data from GBIF.

Sources

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