Related Clues:

• Seaweed in a sushi restaurant
• ''Me either''
• Seaweed in forests
• Green wrapper at a sushi bar
• Underwater forest filler
• Aquatic source of iodine
• Algae from half of lake unexplored up in the middle
• Large leathery brown seaweed
• Edible algae used to wrap sushi
• Algae rich in iodine
• Seaweed source of iodine
• Edible seaweed, or a Tolkien dwarf
• Seaweed whose name anagrams to "iron"
• Food that's a mineral backward
• Sushi burrito wrapper