Fig. 2
From: Phytochemical and morphometric authentication of medicinal plants marketed as Ostokhudus in Iran
SEM micrographs of trichome types in certain herbal samples labeled as Ostokhudus. (A,D) HS1 sample; (B,E) HS2 sample; (C,F) HS3 sample; (G–I) HS4 sample; (J) HS6 sample; (K,L) HS5 sample; (M–O) HS7 sample.
