Channelled wrack
This yellow-brown seaweed grows in tufts at the very top of rocky shores. Its fronds curls at the sides, creating the channel that gives Chanelled Wrack its name.
This yellow-brown seaweed grows in tufts at the very top of rocky shores. Its fronds curls at the sides, creating the channel that gives Chanelled Wrack its name.
This brown seaweed lives high up on rocky shores, just below the high water mark. Its blades are usually twisted, giving it the name Spiral Wrack.
This brown seaweed lives in the mid shore and looks a bit like bubble wrap with the distinctive air bladders that give it its name.
This yellow-brown seaweed grows in dense masses on the mid shore of sheltered rocky shores. It is identifiable by the egg-shaped air bladders that give it its name.
A bushy brown seaweed that appears bright blue underwater.
This brown seaweed lives in the lower shore and gets its name from the serrated edges to its fronds.
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