👉 Roadweed is a type of plant in the family Asteraceae, which are known for their ability to grow on roadsides and other public areas. They are typically found along highways, and they can be invasive species that compete with native plants for resources such as sunlight and water. The term "roadweed" comes from the Latin word "radianus," which means "carpet." In this context, "roadweed" refers to a type of carpet plant that is commonly found on roads