蜂が筒状の花の中に入っていきます。後部の渦巻状のところに蜜が溜まっているそうです。
The Japanese name of this flower means hanging a ship. However, I don't think this flower looks like a ship from every point of view.
A bee enters the pipe-formed flower. Honey seems to pool at the spiral part of the tail of the flower.
