👉 The Malvoideae, also known as the Malvaceae, are a family of flowering plants in the family Asteraceae, commonly referred to as grasses or weeds. These plants have a tubular, leaf-like structure and produce seeds that can be dispersed by wind, animals, or even water. They are found throughout North America, including parts of Canada, Alaska, and the eastern United States. Malvoideae include various genera with around 20 species recognized. Some