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

UK Purple Crown-vetchAlso known as: Common Crownvetch

Herb Icon Naturalized Flower     Mildly Toxic
Image of Purple Crown-vetch
Securigera varia
Family: Fabaceae

Flower Properties

Property Value
English Name Purple Crown-vetch
Also Known As Common Crownvetch
Scientific Name Securigera varia
MainColor Pink
PlantType Herb Icon Herb
Distribution Naturalized Flower Naturalized
Season Found June (May - Jul)
ImageUrl Securigera-001
Photographer DP
Location Found Abbots Langley
Country Found UK
Last Updated 03 September 2026
Photo Quality C

Flower Details

Description

A trailing perennial legume with pink to purple pea-like flowers in dense clusters. Grown for erosion control but can spread aggressively. Considered invasive in some regions.

Distribution

Native to Europe, Asia, and Africa; introduced worldwide, including the UK.

Medicinal/Other Uses

Has been researched for soil stabilisation and nitrogen fixation, but not widely used medicinally.

Edibility

Not edible.

Human Toxicity Mildly Toxic
Mildly Toxic Mildly_Toxic

Contains toxic cardiac glycosides (coronillin) — poisonous to humans and livestock if eaten.

Pet Toxicity

Not Toxic

Active Compounds

Coronillin (a glycoside), flavonoids, tannins.

Quality Issue

Out of focus on the flowers

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