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

UK Common Sowthistle

Herb Icon Native Flower     First Aid Symbol  Edible Symbol 
Image of Common Sowthistle
Sonchus oleraceus
Family: Asteraceae

Flower Properties

Property Value
English Name Common Sowthistle
Scientific Name Sonchus oleraceus
MainColor Yellow
PlantType Herb Icon Herb
Distribution Native Flower Native
Season Found August (Mar - Nov)
ImageUrl Sonchus-001
Photographer DP
Location Found Abbots Langley
Country Found UK
Last Updated 03 September 2026
Photo Quality B

Flower Details

Description

Sonchus oleraceus is an annual herb with hollow stems, milky sap, and dandelion-like yellow flowers. It’s often regarded as a weed but is actually a nutritious wild edible.

Distribution

Native to Europe and North Africa, now widespread globally as a naturalised species.

Medicinal/Other Uses First Aid Symbol

Used traditionally as a mild diuretic and digestive aid; the leaves were applied topically to wounds for their soothing effect.

Edibility Edible Symbol  

Edible — young leaves can be eaten raw or cooked and are rich in vitamins and minerals. Older leaves tend to be bitter.

Human Toxicity
Non_Toxic

Safe in small amounts; may cause mild digestive upset if eaten in excess due to the latex-like sap.

Pet Toxicity

Not Toxic

Active Compounds

Contains sesquiterpene lactones, flavonoids, and phenolic acids contributing to its mild medicinal properties.

Quality Issue

Flowers lack detail

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