Pontederia crassipes

Pontederia crassipes, described by Martius in 1824, belongs to the Pontederiaceae family. It is native to the Americas and has been introduced to numerous regions, including the Old World tropics, the West Indies, parts of Africa, and various islands in the Atlantic and Pacific. Its distribution spans from the Azores to Bermuda, from Bangladesh to Brazil, and includes areas such as Alabama, Arizona, and Borneo. This species is commonly found in freshwater habitats such as ponds, lakes, and slow-moving streams. It is recognized for its broad, waxy leaves and striking purple-blue flowers. Due to its rapid growth and adaptability, it can become invasive in some regions, altering local ecosystems and affecting water flow.