Bacopa is a genus of 100 species native of Tropical and warm-temperate regions of South America. They are aquatic or partially aquatic plants. Propagation is easy by cutting. The cultivated species is Bacopa monnieri, native of tropical regions of Central and South America and South U.S.A. Nice carpets with creeping stems. Lilac or blue flowers from summer to autumn. Best regards to all Medit-plant friends Fabio Ippolito Lecce, South Italy (the "heel")