Related Clues:

• The longest river
• Blue and white river
• 'The longest river, blue and white (4)'
• See the sound of the old water flowing there
• Nothing gets to the East by way of this big flower
• There's nothing to the east of the river
• Nothing to the East of the big flower?
• Nothing to the East of this flower
• Nothing goes to the East from what flows to the North
• The river goes north with nothing over the east
• O, 'e could make a mighty flower of this
• There's nothing to start a river here
• The river where nothing goes to the East
• Kind of green
• Nothing to the East, and there you have it in blue and white