Related Clues:

• Green growth
• Aquatic organism
• Aquarium problem
• Riverbank sight
• Pond plant
• Seaweed, for one
• Pond life
• Bagpipe, e.g.
• Pond growth
• Primitive water plant
• Bit of seafloor flora
• Tiny pond plant
• Seaweed
• Clarinet need
• Kelp, e.g.