Pappophorum is a genus of plants in the grass family, native to the Western Hemisphere. Members of the genus are commonly known as pappusgrass.Species Pappophorum bicolor E.Fourn. – Pink Pappusgrass - Texas, Chihuahua, Coahuila, Durango, Guanajuato, D.F., Veracruz, Nuevo León, Tamaulipas, San Luis Potosí Pappophorum caespitosum R.E.Fr. - Bolivia, Argentina, Paraguay Pappophorum hassleri Hack. - Paraguay Pappophorum krapovickasii Roseng.