Pharmacognostical research is important for the purpose of standardization of raw materials and traditional medicine products containing medicinal plants. So far, a few local medicinal plants had been studied such as Ardisia elliptica (mata pelanduk), Garcinia prainiana (cherapu), G. hombroniana (manggis hutan / beruas), Cymbopogon citratus (serai makan), C. nardus (serai wangi) Ocimum sanctum (kemangi), O. basilicum (selasih), L. pumila var. alata (kacip fatimah), Erythrina variegata (dedap) and Polyalthia bullata (tongkat ali hitam).