Click to photo of Laminaria digitata from http://www.algaebase.org/

Click to photo of Laminaria hyperborea from http://www.algaebase.org/

Click to photo of Laminaria ochroleuca from http://www.algaebase.org/

Click to Laminaria   info from FAO (Français) 

Click to drawing of Laminaria digitata at http://miljolare.no 

Click to drawing of Laminaria saccharina at http://miljolare.no 

Click to drawing of Laminaria hyperborea at http://miljolare.no