👉 Liverworts are a type of plant that have a single, long tube-like structure called a hydralve. These plants are often found in water bodies such as lakes and streams, and they play an important role in regulating the flow of water through these environments. Liverworts can be found in various species, including the common liverwort (Pteridium aquilinum), which is commonly known as a water hyacinth. Other common species include the starling