Herbariuma Backpackers project
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Squirting cucumber

Ecballium elaterium

Family · Cucurbitaceae · Poisonous

ToxicIrritant

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
Squirting cucumber (Ecballium elaterium)Squirting cucumber (Ecballium elaterium)
Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0 · Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0

The hairy creeping gourd of southern verges, whose fruit detaches from the stalk and shoots its seeds out in a jet several metres. It is one of the most entertaining plants to show someone and one of the least to touch.

Where it grows

Roadsides and waste ground · Town and roadside · Fields and pasture · Walls and rocks

Also known as

exploding cucumber

In flower
In fruit

How to tell it

A sprawling plant with no tendrils at all, covered in rough hairs, with large grey-green heart-shaped leaves. Green hairy fruits the size of a walnut, hanging on a thick stalk. Touch a ripe fruit and it fires.

What it is confused with

No dangerous lookalikes known in the Iberian Peninsula.

What it is for

None

The juice is a violent purgative and was used as such in ancient medicine, with recorded deaths. The seed jet reaches the eyes easily and causes chemical conjunctivitis: if it happens, rinse with plenty of water and go to an emergency room.

Where it occurs

Iberian Peninsula
Azores

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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