Fresh lotus petioles were made into longitudinal sections about 2 mm thick and macerated in Jeffrey’s solution (10% chromic acid:10% nitric acid = 1:1) according to Sass (1940).
Fresh lotus petioles were made into longitudinal sections about 2 mm thick and macerated in Jeffrey’s solution (10% chromic acid:10% nitric acid = 1:1) according to Sass (1940).