网页2018年2月3日 · The Japanese version of the song calls the Yelaixiang: 夜来香白い花 | Yeraishan shiroi hana | Yelaixiang white flower. Of the above, number 4 is a yellow flower, and so is number 5. Baidu gives the following image for number 2: So number 2 isn't even a flower. That leaves us with number 1 (Cestrum nocturnum aka night-blooming jasmine) and ...