Abstract:Dendranthema indicum var. aromaticum is a new natural aromatic plant. It distributes in Shennongjia alpine primitive forest of western Hubei Province. Its concrete can formulate in various high perfumes. We first analyzed the absolute oil of its dry flower by GC and GC/MS/DS. We have identified 32 constituents from the absolute oil of its dry flower. The constituents belong to fatty esters, monterpenoids and sesquiterpenoids and its derivates.