What is the name of this fruit?

Lonicera caerulea, also called honeyberry, is a fruit that is edible.It is a member of the honeysuckle family. It is easy to grow and has few pests. They are native to Russia and can tolerate very cold weather. They can survive down to −55 °F (−48 °C). They have been raised for centuries in Asia and Eastern Europe. Honeyberry is a well-behaved plant that is not seen as being an Invasive species.