Wrack (Ascophyllum nodosum, Pelvetia canaliculata, Fucus vesiculosus, Fucus spiralis, and Fucus serratus)

Scotland provides a home to a wide variety of seaweed species, with different species thriving in different coastal areas. One of the most abundant is wrack, also known as rockweed. Wrack is a large brown seaweed that grows along the Scottish coastline. There are five species of wrack native to Scotland – Ascophyllum nodosum, Pelvetia…