Christella parasitica (l.) Lev.: a potent pharmacological and pesticidal pteridophyte
INTRODUCTION Pteridophytes (the fern & their allies) have an extensive geologic history as pioneer plants that have occupied various parts of this globe since millions of years. This group comprises a huge cluster of seedless vascular plants & occupies a significant place in primary health care because of their cost-effectiveness. There are four particular types … Read more