Magnolia denudata
Magnolia denudata, the lilytree or Yulan magnolia (simplified Chinese: 玉兰花; traditional Chinese: 玉蘭花; pinyin: yùlánhuā; lit. 'jade orchid/lily'), is native to central and eastern China.[3] It has been cultivated in Chinese Buddhist temple gardens since 600 AD. Its flowers were regarded as a symbol of purity in the Tang Dynasty and it was planted in the grounds of the Emperor's palace. It is the official city flower of Shanghai.
Magnolia denudata is a rather low, rounded, thickly branched, and coarse-textured tree to 30 feet (9.1 m) tall. The leaves are ovate, bright green, 15 cm long and 8 cm wide. The bark is a coarse, dark gray. The 10–16 cm white flowers that emerge from early to late spring, while beautiful and thick with a citrus-lemon fragrance, are prone to browning if subjected to frost.