Related Clues:

• Weed
• Cap that may be partly plaid
• Skye cap
• Cap
• Flat hat
• Lucky plant
• ___-o'-shanter
• Topper
• Brimless hat
• Prickly plant
• Scot's topper
• Clansman's wear
• Low-growing shrub
• McDonald's lid?
• Tayside topper