<p><strong>Fig. 2.19.</strong> (<strong>A</strong>) Petticoat algae, <em>Padina pavonica</em>, a phaeophyte or brown macroalga</p>

Fig. 2.19. (A) Petticoat algae, Padina pavonica, a phaeophyte or brown macroalga

Image courtesy of H. Krisp, Wikimedia Commons