Related Clues:
- Sea palm or badderlocks
- 'Giant' seaweed
- Healthful seaweed
- Useful seaweed
- Underwater growth
- Seaweed that provides iodine
- Underwater forest plant
- Ocean algae
- Badderlocks, for one
- Iodine-rich seaweed
- Ocean algae used for food
- Large brown algae
- Makeup of an underwater forest
- Makeup of underwater 'forests'
- Seaweed that gives us iodine