Anatomy and microscopic characteristics of Picris japonica

This study attempted to fill this need by producing permanent and semi-permanent slides of different organs (root, stem, leaf, pollen grain, fruit and powder of the whole plant) using safranine staining, safranine-fast green double staining and common methods. Furthermore, several featured microscopic structures of P. japonica are described herein. The results obtained provide us with valuable information for botanical quality control and species identification and enable us to detect adulterations in commercial samples of Picris or in laboratory samples.
Source: Revista Brasileira de Farmacognosia - Category: Drugs & Pharmacology Source Type: research