Cnicus benedictus (Blessed Thistle), the sole species in the genus Cnicus, is a thistle-like plant in the family Asteraceae, native to the Mediterranean region, from Portugal north to southern France and east to Turkey. It is also sometimes called Cursed Thistle.

It is an annual plant growing to 60 cm tall, with leathery, hairy leaves up to 30 cm long and 8 cm broad, with small spines on the margins. The flowers are yellow, produced in a dense flowerhead (capitulum) 3-4 cm diameter, surrounded by numerous spiny basal bracts.

It has sometimes been used as a herb to promote lactation. The crude drug contains about 0.2% cnicin.

The related genus Notobasis is included in Cnicus by some botanists; it differs in slender, much spinier leaves, and purple flowers.

See also

• Blessed milk thistle

References

• Flora Europaea: Cnicus

Asteraceae | Medicinal plants

Benedikt lékařský | Cnicus benedictus | Chardon béni | Cnuku