UK Flowers: Herbs, Shrubs, Vines & Trees
UK Flowers

UK Sea Spurge

Herb Icon Native Flower     Mildly Toxic
Image of Sea Spurge
Euphorbia paralias
Family: Euphorbiaceae

Flower Properties

Property Value
English Name Sea Spurge
Scientific Name Euphorbia paralias
MainColor Yellow
PlantType Herb Icon Herb
Distribution Native Flower Native
Season Found July (Jun - Sep)
ImageUrl Euphorbia-011
Photographer DP
Location Found Trecco Bay
Country Found UK
Last Updated 14 September 2026
Photo Quality A

Flower Details

Description

Sea Spurge is a perennial herb with smooth, fleshy stems and small, greenish-yellow flowers. It typically grows to about 30-70 cm tall and has narrow, bluish-green leaves. The plant produces a milky sap when cut or broken.

Distribution

It is native to coastal areas of Europe and North Africa, and has become invasive in parts of Australia and New Zealand.

Medicinal/Other Uses

— No significant medicinal uses.

Edibility

Inedible - contains toxic compounds that can cause irritation.

Human Toxicity Mildly Toxic
Mildly Toxic Mildly_Toxic

Mildly Toxic - contact with sap can cause skin irritation and ingestion may result in nausea.

Pet Toxicity Pet Toxicity

Mildly Toxic to dogs and cats - ingestion can cause vomiting and diarrhoea.

Active Compounds

Euphorbin, ingenol, diterpenes.

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