Grover, I. S. and Malik, C. P. (1969) “<I>Argemone mexicana</I> L. Forma <I>Leiocarpa</I> (Green), G.B. Ownb.- a New Record from India”, Indian Forester, 95(2), pp. 123–124. doi: 10.36808/if/1969/v95i2/26055.