Tag Archives: Psilotum

Plants have been a crucial part of the earth’s ecosystem for millions of years. From towering trees to tiny mosses, they have diversified and adapted to various environments. One group of plants that has remained relatively unchanged for hundreds of millions of years is the Psilophyta, also known as whisk …

Psilotum is commonly known as Whisk-fern. Salient features of Pilotum The sporophytes are dichotomously branched with an underground rhizome and upright branches. The upright branches are leafless. Rhizoids are present instead of root. Stem has a relatively simple vascular cylinder. The sporangia are born in groups (trilocular) and form synangia. …