What is "pappophorum"

Pappophorum is a genus of plants in the grass family, native to the Western Hemisphere. Members of the genus are commonly known as pappusgrass.

1. Pappophorum bicolor E.Fourn. – Pink Pappusgrass - Texas, Chihuahua, Coahuila, Durango, Guanajuato, D.F., Veracruz, Nuevo León, Tamaulipas, San Luis Potosí
2. Pappophorum caespitosum R.E.Fr. - Bolivia, Argentina, Paraguay
3. Pappophorum hassleri Hack. - Paraguay
4. Pappophorum krapovickasii Roseng. - Bolivia, Argentina, Paraguay, Brazil
5. Pappophorum mucronulatum Nees - Arizona, New Mexico, Texas, Mexico, Honduras, Colombia, Venezuela, Peru, Brazil, Argentina, Paraguay, Uruguay
6. Pappophorum pappiferum (Lam.) Kuntze – Limestone Pappusgrass - Mexico, West Indies, South America
7. Pappophorum philippianum Parodi - Brazil, Bolivia, Argentina, Uruguay, Chile, Sonora

see Bouteloua Bromus Enneapogon Pentameris Triodia