Word: Ascophyllum nodosum
Part of Speech: Noun
Definition: Ascophyllum nodosum is a type of seaweed, often referred to as "knotted wrack" or "black rockweed." It is a brown algae that grows in marine environments, particularly along rocky coastlines. This seaweed is known for its distinctive air-filled bladders that help it float.
"Ascophyllum nodosum" is a specific type of seaweed that plays an important role in its ecosystem.