PHAEOPHYTA (brown algae)
Laminaria saccharina
(Linnaeus) Lamouroux, 1813


Lenght: 50-200(400) cm
Width: 10-50 cm


 
Thallus broad-bladed, with stalk, attached with rizoids. Blade complete, linear- ovate, yellowish-greyish-brown, medium part of the blade thicker,undulated, margins folded. Lithophyte. In sublittoral, everywhere. Common, abundant. Boreal-Arctic species.