Division Angiosperms Class Dicotledons Subclass Gamopetalae Series Hypogynae Order Polemoniales Family Bignoniaceae Genus Tecomella Species undulata Etymology: Derived from Tecoma and ella, suffix added to

TECOMA STANS (Linn.) Juss. ex Kunth. Division Angiosperms Class Dicotledons Subclass Gamopetalae Series Hypogynae Order Polemoniales Family Bignoniaceae Genus Tecoma Species Stans Etymology: Abbreviated from

TECOMELLA UNDULATA (Sm.) Seem. Division Angiosperms Class Dicotledons Subclass Gamopetalae Series Hypogynae Order Polemoniales Family Bignoniaceae Genus Tecomella Species undulata Etymology: Derived from Tecoma and

TERMINALIA ALATA Heyne ex Roth Division Angiosperms Class Dicotledons Subclass Gamopetalae Series Hypogynae Order Verbenales Family Verbenaceae Genus Tectona Species grandis Etymology: Theku, Tekku, is

TERMINALIA ALATA Heyne ex Roth Division Angiosperms Class Dicotledons Subclass  Polypetalae Series Calyciflorae Order Myrtales Family  Combretaceae Genus Terminalia Species alata Etymology: Derived from the

TERMINALIA ARJUNA Bedd. Division Angiosperms Class Dicotledons Subclass Polypetalae Series Calyciflorae Order Myrtales Family Combretaceae Genus Terminalia Species arjuna Botanical name:   Terminalia arjuna Bedd.