👉 The term "Costariaceae" is a subfamily of flowering plants in the family Apocynaceae, commonly known as the blueberry flowers or blueberries. This group includes over 150 species of flowering plants that are widely distributed across various parts of the world, including Asia, Australia, and North America. The Costariaceae family is particularly famous for their blueberry, raspberry, and blackberry flowers, which are often used in culinary cuisine and as a source