Discussion:4. Anemopaegma parkeri Sprague, Bull. Herb. Boiss. II. 6: 375. 1906. Syntypes. Surinam: Lower Coppename River, Went 128 (K); Savannah Kompas. Went 137 (K).
This species was formerly thought restricted to Guayana but has also been collected in Amazonian Brazil. Its main characteristic is the presence of glands at the base of the corolla lobes.