Toothed wrack, serrated wrack, saw wrack Fucus serratus belongs to the brown algae (Phaeophyceae) and is not a plant. It colonizes the North Sea and Baltic Sea as well as the Atlantic. I discovered the specimens shown here on the Atlantic in Brittany. Its thallus can grow up to 30 centimetres long and is serrated […]
Categories: Aquatic Plants |
