1. European biennial introduced in North America having flower heads in crowded clusters at ends of branches
   - Carduus crispus

Derived forms: welted thistles

Type of: thistle

Part of: Carduus, genus Carduus

Encyclopedia: Welted thistle

• Mamet
• mamey
• mamilla
• mamillary body
• mamma
• mamma's boy
• mammal
• mammal family
• mammal genus
• mammal Semnopithecus
• Mammalia
• mammalian
• mammalogist
• mammalogy
• mammary
• mammary gland
• Mammea
• Mammea americana
• mammee
• mammee apple
• mammee tree
• mammilla
• mammillaria
• Mammillaria plumosa
• mammillary