1. Hairy perennial of central United States having round deeply lobed leaves and loose panicles of large crimson-purple or cherry-red flowers
   - purple poppy mallow

Type of: poppy mallow

• Sierra Leone monetary unit
• Sierra Leonean
• Sierra lodgepole pine
• Sierra Madre Occidental
• Sierra Madre Oriental
• Sierra Nevada
• Sierra Nevada Mountains
• Sierra plum
• Sierra redwood
• sies
• siesta
• Sieur de LaSalle
• sieva bean
• sieve
• sieve out
• sieve tube
• sievert
• Sif
• sift
• sifter
• sifting
• sigeh
• sigh
• sight
• sight bill