Photo taken in Hong Kong. Flower petal about 4 cm long. <i>Magnolia × alba</i> (syn. <i>Michelia alba</i>)
<a href="//commons.wikimedia.org/wiki/User:WingkLEE" title="User:WingkLEE">WingkLEE</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>