Potamogeton crispus is a type of aquatic plant that is commonly known as curly pondweed. However, it is also referred to using various synonyms that accurately describe its physical appearance, location, and properties. These synonyms include crisp pondweed, curly-leaved pondweed, and curly waterweed. The plant's curly leaves and stems are characteristic of its unique shape, which often resembles a small bush underwater. With its ability to grow in both cold and warm climates, Potamogeton crispus is a popular choice for aquariums and water gardens. Scientists and researchers may also use other synonyms, such as Potamogeton crispus L. or Potamogeton crispus L.f., when conducting taxonomic or evolutionary studies.