Figure 3. Thin layer chromatographic profile of root extract of Withania somnifera and Ruellia tuberose [WS- Withania somnifera root extract; RT- Ruellia tuberosa root extract]


Comparative Pharmacognostic Study of Different Parts of Withania somnifera and its Substitute Ruellia tuberosa

Luxmini. K.P.A.M.K, Dharmadasa. R.M, Samarasinghe, K. Muthukumarana. P.R.M

World Journal of Agricultural Research. 2015, 3(1), 28-33 doi:10.12691/wjar-3-1-7