Related Clues:

• Olive, for one
• Genealogist's graph
• Hardwood tree
• See 12-Across
• Bird's home
• Ship wood
• Playhouse location
• Cabinet wood
• Nursery resident
• Slippery --
• Tree in an O'Neill title
• Type of house
• Koala hangout
• Blight victim
• Shady street's name