honeyberry

noun3

1. •
   Edible fruit of the blue-berried honeysuckle (Lonicera caerulea).
2. •
   Edible fruit of the mamoncillo (Melicoccus bijugatus), a soapberry whose tastes resembles a mix of lychee and lime.
3. •
   Edible, sweet, dark purple fruit of the deciduous European nettle tree (Celtis australis).