Brown seaweed

Brown seaweed (Halopteris scoparia) Halopteris scoparia is a brown macroalga, brown seaweed (class Phaeophyceae, family Stypocaulaceae) typically found along rocky coasts of the northeast Atlantic and the Mediterranean Sea. It is generally a small to medium-sized perennial species (usually around 10–20 cm in height), with a highly branched thallus...