(1) Diacytic stomata and sessile Trichome (2) Paracytic stomata and Unicellular and multi cellular (3) Anomocytic stomata and Unicellular and multi cellular Trichome (4) Anisocytic stomata and Multicellular covering trichome | (A) Datuar (B) Vasaka (C) Senna (D) Digitalis |