👉 The term "hydroidea" is a genus of flowering plants in the family Asparagaceae. These are woody, succulent plants that are known for their ability to grow in a variety of environments and tolerate drought well. They have long, slender stems with many small leaves, and they produce flowers that are often brightly colored or purple, pink, or white. The term "hydroidea" is also used by botanists to refer to the genus of flowering plants known as the