👉 The term "Hypodematiaceae" refers to a family of flowering plants that includes species such as the common yellow gaura, which is also known as the cactus gaura or common gaura. This family is widely distributed across North America and is characterized by its large leaves, round flowers, and high stalks. The genus "Hypodematiaceae" contains over 100 species, which are commonly used in horticulture for their ornamental qualities.