Related Clues:

• Classical heptad
• It may be high in the afternoon
• See 1-Across
• Pixie and Dixie's nemesis, in the cartoons
• See 7-Down
• Poseidon's domain
• See 17-Across
• Tetley product
• Herbal drink
• Pot contents
• Oodles
• This is popular in spots
• ___ Rose
• It may be black or green
• See 13-Down