Pharmacognostical Studies of Richardia scabera L.

Objective: To provide a scientific basis for identifying Richardia scabra with the help of pharmacognosy parameters, which has never been done before. Methods: Roots, stems, and leaves of R. scabra were collected for pharmacognostic studies involving source identification, character observation, microscopic evaluation, phytochemical screening, ultraviolet spectrum analysis, as well as DNA barcoding analysis. Results: The results showed that it had strong microscopic characters, so it could be used to identify R scabra. Phytochemical study showed the presence of carbohydrates, tannins, and proteins from water extract, and the data related to moisture, ash content, and molecular pharmacognosy were obtained. Conclusion: The established method in this study is easy and accurate, which provides a reference basis for its further development and utilization.