-Plants (Kingdom Plantae)

-Vascular Plants (Phylum Tracheophyta)

-Flowering Plants (Subphylum Angiospermae)

-Dicots (Class Magnoliopsida)

-Soapberries, Cashews, Mahoganies, and Allies (Order Sapindales)

-Mahogany Family (Family Meliaceae)

-Subfamily Melioideae

-Tribe Melieae

-Genus Azadirachta

-Neem (Azadirachta indica)

Neem (Azadirachta indica) is a fast-growing tree of the mahogany family (Meliaceae) and its role as health-promoting effect is attributed because it is rich source of antioxidant.