What type of flowers are borne in the leaf axils of Virginia button weed?

Virginia buttonweed, known scientifically as Diodia virginiana, is characterized by its distinctive floral structure, which consists of four-petaled white flowers. These flowers typically emerge in the leaf axils, the angle between the upper side of the leaf and the stem. This growth habit is significant for identification purposes. The white flowers are a defining feature and can help differentiate this plant from others that might be found in similar habitats. Recognizing the floral structure and its positioning in the leaf axils is essential for pest supervisors and those managing ornamental and turfgrass areas, as it aids in accurately identifying and managing this species. The other options do not accurately describe the flower structure of Virginia buttonweed, making them incorrect.