Related Clues:

• Algae
• Oxygen producers
• Kelp and others
• Species of marine algae
• Anagram of ''seesawed''
• Common coastal arrivals
• They lie on the beach with Daisy in the red and black ones
• Kelp and Irish moss
• Marine growths
• Ocean growths
• Kelp and sargassum
• Kelp and nori