Not the plant you're looking for? Search over 300,000 plants

Carduus tenuiflorus

slender thistle

Other common names
ysgallen flodfain
Synonyms
Carduus tenuiflorus var. acanthifolius
Botanical details
Family
Asteraceae
Native to GB / Ireland
Yes
Genus

Carduus

Genus description

A genus of annual or biennial flowering plants known as 'plumeless thistles', native to Eurasia and Africa, many recognised as a nuisance to agricultural and horticultural crops. They have hairy, spiny upright stems and toothed. lobed foliage topped with rounded, bristly heads in white, pink or purple

Name status

Correct

Get involved

The RHS is the UK’s gardening charity, helping people and plants to grow - nurturing a healthier, happier world, one person and one plant at a time.