Herbariuma Backpackers project
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Green olive tree

Phillyrea latifolia

Family · Oleaceae · Harmless

Green olive tree (Phillyrea latifolia)Green olive tree (Phillyrea latifolia)
Didier Descouens, CC BY-SA 4.0 · Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0

The tree everyone mistakes for a young holm oak or a strawberry tree, and which is in fact a relative of the olive. Hard opposite leaves, smooth grey bark, and dark blue berries in autumn.

Where it grows

Scrubland · Oak woods · Montado · Uplands

Also known as

mock privet, wide-leaved phillyrea

In flower
In fruit

How to tell it

Leaves always in pairs, opposite each other, leathery, dark green and glossy, finely toothed when the plant is young and nearly smooth when old. Smooth grey bark that cracks into small fissures with age. Discreet greenish white flowers, round dark blue to black fruits.

What it is confused with

Holm oak

Quercus rotundifolia

Harmless confusion

Look at how the leaves attach to the twig: on phillyrea they always come in opposite pairs; on holm oak they alternate, one at a time. It is the most reliable difference in Mediterranean scrub.

Mastic tree

Pistacia lentiscus

Harmless confusion

Mastic has compound leaves, several leaflets on a winged axis, and smells of resin when crushed; phillyrea has simple leaves and smells of nothing.

What it is for

The wood is among the hardest and heaviest in the Peninsula and was used for tool handles, gear teeth and quality charcoal. The fruits are important food for thrushes and blackbirds, and are not eaten: they are bitter and astringent.

Where it occurs

Iberian Peninsula

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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