ANDD.A.PATIL, S.K.T. “10.FOLIAR ANATOMY OF SOME UNINVESTIGATED SPECIES OF CONVOLVULACEAE By S.K. TAYADE AND D.A. PATIL”. LIFE SCIENCES LEAFLETS, vol. 25, Mar. 2012, p. 75 to 86, https://petsd.org/ojs/index.php/lifesciencesleaflets/article/view/281.