. . . . . "*U. suaveolens (Afzel. ex Benj.)" . . "Utricularia rigida is a small to medium-sized perennial, rheophytic carnivorous plant that belongs to the genus Utricularia. U. rigida is endemic to western tropical Africa, where it can be found in C\u00F4te d'Ivoire, Guinea, Guinea-Bissau, Mali, Nigeria, Senegal, and Sierra Leone. It grows as a rheophyte on inclined rock faces in swiftly running water at altitudes from near sea level to 1,250 m (4,101 ft). It was originally described and published by Ludwig Benjamin in 1847."@en . . . .