Related Clues:

• Fort site, often
• Pistachio or almond
• Hierarchical structure
• Timber-to-be
• Holder of ornaments
• Seuss' Horton, for one
• Apple or pear producer
• Certain stampeder
• Orange or lemon holder
• Republican symbol
• Lemon source
• "A ___ Grows in Brooklyn"
• Locust, e.g.
• Almond or pecan
• Elm or oak, e.g.