Morphology of Polysiphonia (With Diagram) | Algae

In this article we will discuss about the external morphology of polysiphonia. 1. Plant body is bush like (Figs. 47, 48) and red or dark blue-coloured. 2. It is multiaxial in habit and few centimeters to sevĀ­eral inches in length. 3. Prostrate part of the thallus is attached to the subĀ­stratum with the help of many elongated and aseptate rhizoids. [...]