Related Clues:

• Maryland emblem
• Symbol of sturdiness
• Solid wood
• Barrel material
• Squirrel's hideout
• Shipbuilding material
• Acorn source
• Exemplar of strength
• Deck material
• Jerusalem ___
• Hardwood source
• Wood for a deck
• Popular hardwood
• Dresser wood, perhaps
• Hoosier cabinet wood