Photo: MPF at English Wikipedia · CC BY-SA 3.0 ↗

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ClimbersWild and cultivated

Hedera hibernica

Atlantic Ivy

An evergreen climber on trunks and walls, flowering in autumn and ripening fruits into late winter and spring.

See all four seasons Explore fruits, seeds & edibility ↓ Where to look & how to find it ↓

Some plants are poisonous. Do not identify by a photograph alone, and never taste them.

FIELDCRAFT · FIND WITH CARE

Finding guide

Start close to home

Choose the season, find the habitat, then watch patiently. Search guidance is not a measure of rarity or conservation status.

When to go: Leaves year-round; flowers usually in autumn, fruits ripening the following year.
Where to start: Old Irish walls and mature hedgerows. Do not tear attached stems away to identify them.
What to do when you arrive: Compare lobed climbing-shoot leaves with less-divided flowering-shoot leaves on walls and hedges; autumn flowers add clues. Use several features against other ivies without pulling stems away.

Habitat and behaviour reference: Wildflowers of Ireland ↗ · The practical steps are editorial advice based on the references, not live sightings.

ONE PLANT · FOUR SEASONS

One plant. Four seasons.

Look beyond the flowers: fresh leaves, fruits, bare stems and dormancy.

Meteorological seasons: spring March–May, summer June–August, autumn September–November and winter December–February. Irish weather, cultivar, pruning and plant age affect timing and appearance.

Photos illustrate the relevant feature, not the same plant photographed through a year in Ireland. Features shared across seasons, such as evergreen leaves, may use the same reference. Missing reliable photos are marked; dormancy is not death.

Spring

Mar–May

Fruits

Fruits from the previous autumn darken to purple-black among evergreen leaves.

Summer

Jun–Aug

Foliage and growth

Lobed juvenile and unlobed adult leaves may coexist as shoots grow.

Autumn

Sep–Nov

Flowers

Adult shoots carry green-yellow rounded flower clusters for late-season insects.

Winter

Dec–Feb

Evergreen foliage

Leaves persist while fruits develop or begin ripening, with timing varying by site.

Seasonal references: Wildflowers of Ireland ↗ · Photo resized, converted to JPEG and stripped of metadata.

FRUIT · SEED · FOOD SAFETY

Fruits, seeds & edibility

Know the structure, then the part. Recognising a plant does not make it food.

Fruit

Rounded fruits turn from green to purple-black, often ripening in winter or spring after flowering.

Food use of this part: Do not eat

Seeds & dispersal units

Verified close-up not yet available

Refer to the description below until a suitable photo is verified; flowers or other species are not substituted.

Several hard seeds lie within the flesh; neither fruits nor seeds are food.

Food use of this part: Do not eat

Some seed references show intact one-seeded fruits or dispersal units, as identified in their captions. A whole-fruit photo is not a close-up of the enclosed seed. Cones and arils are not true fruits of flowering plants.

Sources & limitations

Wildflowers of Ireland ↗ · Botanical description, not proof of food safety
RHS · Hedera hibernica ↗

No field detoxification methods or safe doses are provided. Never taste a plant to identify it or eat treated or contaminated specimens. Seek professional help after suspected accidental ingestion. National Poisons Information Centre, Ireland ↗

Photo resized, converted to JPEG and stripped of metadata.

BOTANICAL NOTESPlant notes

How to identify it

Juvenile leaves often have three to five lobes; adult flowering shoots can have unlobed leaves. Green-yellow flower clusters precede dark fruits. Separation from Hedera helix needs close hair and shoot characters.

Where it grows

Hedges, woods, rocks, walls and gardens.

Growth and ecology

An evergreen climber whose autumn flowers feed insects and fruits feed birds. Do not eat the fruits.

Flowering and seasons

Leaves year-round; flowers usually in autumn, fruits ripening the following year.

Where to look

Old Irish walls and mature hedgerows. Do not tear attached stems away to identify them.

Seasons vary with weather and location. Suggested habitats are places to look, not guaranteed sightings. Photos show only some features; check leaves, flowers, fruits and specialist references together.

Further reading:Wildflowers of Ireland ↗

Photo license: MPF at English Wikipedia · CC BY-SA 3.0 ↗ · License terms ↗
Photo resized, converted to JPEG and stripped of metadata.

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