Phycology

www.seaweed.ie
Science, Biology, Botany, Phycology - Seaweed. This site has a lot of information on all aspects of seaweeds and marine algal biology.
https://www.seaweed.ie/
Phycological Society of America
Science, Biology, Botany, Phycology - Phycological Society of America. Information about the society dedicated to the study of algae, its publications and links to other phycological sites.
https://www.psaalgae.org/