Herbariuma Backpackers project
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Honey spurge

Euphorbia mellifera

Family · Euphorbiaceae · Can kill

ToxicIrritantProtected

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.

Honey spurge (Euphorbia mellifera)Honey spurge (Euphorbia mellifera)
en:user:Ramin Nakisa, CC BY-SA 3.0 · El Funcionario, CC BY-SA 4.0

Europe's largest spurge, an eight-metre tree that smells intensely of honey when in flower. It is critically endangered in Madeira and as toxic as its small cousins.

Where it grows

Oak woods · Uplands · Streams and ditches

Also known as

Madeira honey spurge

In flower

How to tell it

A small tree three to eight metres, with thick branches and leaf rosettes at the top. Elongated, dark green, glossy leaves with a clearly marked pale midrib. Yellow-green inflorescences in posies, with a honey smell noticeable from metres away. Abundant white latex from any cut. Range: endemic to Madeira.

What it is confused with

Madeira spurge

Euphorbia piscatoria

Confusion that poisons

Both are Madeiran and both burn. The fisherman's spurge is a dry-coast shrub with bare stems and narrow leaves only at the tip; this is a humid-forest tree with broad leaves and a honey smell. The latex of both is equally dangerous.

Open sheet

What it is for

None. The honey smell draws you in and deceives: the latex burns skin and causes serious corneal injury, as in the whole family. Only a few hundred wild specimens remain in Madeira, although it is widely grown in European gardens.

The law says

A protected and critically endangered species in Madeira. Do not collect or cut it.

Sources