USDA Plants Profile for Carduus acanthoides (spiny plumeless thistle)

Carduus acanthoides, known as the spiny plumeless thistle, welted thistle, and plumeless thistle, is a biennial plant species of thistle in the Asteraceae-sunflower family.

Carduus crispus, the Welted thistle or Curly plumeless thistle, is a biennial herb in the Asteraceae-sunflower family.

Carduus acanthoides, known as the spiny plumeless thistle, welted thistle, and plumeless thistle, is a biennial plant species of thistle in the Asteraceae-sunflower family.

Carduus acanthoides (I)

Carduus acanthoides (Plumeless Thistle)

USDA Plants Profile for Carduus acanthoides (spiny plumeless thistle)

Carduus acanthoides, known as the spiny plumeless thistle, welted thistle, and plumeless thistle, is a biennial plant species of thistle in the Asteraceae-sunflower family.

Carduus acanthoides is well known in many other parts of the world, including parts of North and South America, New Zealand, and Australia, as a noxious weed.