Definition that contains brown alga
- tang brown algae seaweed with serrated edges
- sargasso brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea
- class phaeophyceae brown algae; mostly marine and littoral eukaryotic algae
- sargassum brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea
- phaeophyceae brown algae; mostly marine and littoral eukaryotic algae
- fucus serratus brown algae seaweed with serrated edges
- ascophyllum brown algae distinguished by compressed or inflated branchlets along the axis
- serrated wrack brown algae seaweed with serrated edges
- sargassum bacciferum brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea
- genus ascophyllum brown algae distinguished by compressed or inflated branchlets along the axis