Related Clues:

• ___ toad (kind of frog)
• Dryad's dwelling
• Maple or mahogany
• Oak or apple
• Apple or pear, e.g.
• Elder, e.g.
• Doctor's bag?
• See 93-Across
• Word with Christmas or family
• Birch or beech
• Palm, for one
• Genealogy diagram
• It may be shady
• It might need surgery
• Source of shade