1. Short hairy perennial with early spring blue-violet or lilac flowers; North America and Siberia
   - American pasqueflower, Eastern pasque flower, wild crocus, lion's beard, prairie anemone, blue tulip, American pulsatilla, Pulsatilla patens

Type of: pasque flower, pasqueflower

• olive-green
• olive-grey
• olive-sized
• olive-tree agaric
• olivelike
• olivenite
• Oliver
• Oliver Cromwell
• Oliver Ellsworth
• Oliver Goldsmith
• Oliver Hardy
• Oliver Hazard Perry
• Oliver Heaviside
• Oliver Stone
• Oliver Wendell Holmes
• Oliver Wendell Holmes Jr.
• Olivier
• olivine
• olla
• olla podrida
• Ollari
• olm
• Olmec
• Olmsted
• ology