
"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
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Uploaded Jun 26, 2019. Captured Jun 18, 2019 07:41 in 1563 Post Rd, Wells, ME 04090, USA.