Label
Ecuador: Prov. Azuay: Vicinity of the lake in the valley of the rio Surucuchu (a br. of the rio Matadero), 18-20 km west of Cuenca; 9,800-10,800 ft. elev.
Habitus
Submerged leaves with filiform divisions. Aerial branches with smaller and less divided leaves. Flowers solitary in axils, all parts green below, apically pinkish.