What is "pogonatherum"

Pogonatherum is a genus of Asian and oceanic island plants in the grass family.

1. Pogonatherum biaristatum S.L.Chen & G.Y.Sheng - Hainan
2. Pogonatherum crinitum (Thunb.) Kunth - Indian Subcontinent, China, Japan, southeast Asia, Papuasia, Marianas, Madagascar
3. Pogonatherum paniceum (Lam.) Hack. - Saudi Arabia, Indian Subcontinent, China, southeast Asia, Papuasia
4. Pogonatherum rufobarbatum Griff. - Assam

see Arthraxon Eulalia Homozeugos Microstegium Polytrias Pseudopogonatherum