
"Desmarestia viridis" is a species of brown algae found worldwide. The light brown thallus is delicate with a disc-shaped holdfast. It releases sulfuric acid when damaged, destroying itself and nearby seaweeds in the process. They are found in shallow intertidal areas.
Similar species: Desmarestiales
By Christine Young
Attribution Non-Commercial
Uploaded Dec 14, 2023. Captured Jun 7, 2022 10:28 in 1 ME-9A, Kennebunk, ME 04043, USA.