👉 Quinqueserialis, also known as quinqueserials, is a type of flowering plant in the family Apiaceae that belongs to the genus "Quinquefolia." These plants are primarily found in temperate and tropical regions worldwide. They have distinct stamens, which are arranged in a series around the ovary, resulting in a single carpel. This arrangement has been described as a quinqueserial arrangement, indicating that the flower is symmetrical.