They grow from acorns
Else clues• Quercus members
• Acorn bearers
• Acorn makers
• Acorn parents
• Acorn producers
• Acorns, someday
• Certain hardwood sources
• Hardwood sources
• Places to tie yellow ribbons?
• Red and white, among others
• Squirrels' hangouts
• Symbols of might
• Symbols of strength