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

UK Groundsel

Herb Icon Native Flower     Toxic
Image of Groundsel
Senecio vulgaris
Family: Asteraceae

Flower Properties

Property Value
English Name Groundsel
Scientific Name Senecio vulgaris
MainColor Yellow
PlantType Herb Icon Herb
Distribution Native Flower Native
Season Found July (Jan - Dec)
ImageUrl Senecio-004
Photographer DP
Location Found St Albans
Country Found UK
Last Updated 02 September 2026
Photo Quality B

Flower Details

Description

A fast-growing annual weed with deeply lobed leaves and clusters of small yellow flower heads that quickly form fluffy seed tufts.

Distribution

Native to the UK and Europe; common in disturbed soils, gardens, and wastelands.

Medicinal/Other Uses

Historically used as a purgative and for menstrual issues, but now largely abandoned due to toxicity.

Edibility

Not edible – highly toxic.

Human Toxicity Toxic
Toxic Highly_Toxic

Contains pyrrolizidine alkaloids, which are toxic to the liver. Even small doses over time can cause serious harm.

Pet Toxicity Pet Toxicity

Highly toxic to cats, dogs, and livestock – ingestion can lead to liver damage or failure.

Active Compounds

Senecionine, seneciphylline, jacobine (all hepatotoxic alkaloids).

Quality Issue

Enhanced

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