Pteris: Structure and Reproduction

In this article we will discuss about the structure and reproduction in Pteris. Structure of Pteris: Sporophyte: The main sporophytic plant body is differen­tiated into root, rhizomatous stem and leaves (Fig. 7.102A). 1. Root: The primary root is ephemeral, and is replaced by a large number of adventitious roots developed all over the surface of the rhizome. The roots are [...]