Marine macroalgae of Denmark

Benthic macroalgae from marine and brackish waters in Denmark includes 500 species of Cyanophyceae (Nostocophyceae), Rhodophyceae (Bangiophyceae), Phaeophyceae (Fucophyceae), Xanthophyceae (Tribophyceae), Charophyceae, and Chlorophyceae.