日本厚朴（学名：Magnolia hypoleuca）为木兰科木兰属的植物。分布于日本千岛群岛以南以及中国大陆的东北、广州、青岛、北京等地，目前已由人工引种栽培。

• 厚朴

Magnolia obovata (Japanese bigleaf magnolia and Japanese whitebark magnolia) is a species of Magnolia, native to Japan and the adjacent Kurile Islands. It grows at altitudes near sea level up to 1,800 m in mixed broadleaf forests.