Taxa: Cenchrus polystachios (Pennisetum setosum, Pennisetum polystachyon, Pennisetum polystachion, Cenchrus retusus, Cenchrus setosus, Panicum densispica, Panicum erubescens, Panicum polystachion, Pennisetum breve, Pennisetum dasistachyum, Pennisetum flavescens, Pennisetum hamiltonii, Pennisetum hirsutum,
... (show all) Pennisetum nicaraguense, Pennisetum pallidum, Pennisetum polystachyum, Pennisetum purpurascens, Pennisetum richardii, Pennisetum sieberi, Pennisetum uniflorum, Setaria cenchroides, Setaria erubescens, Pennisetum polystachyon ssp. setosum, Gymnothrix geniculata, Gymnotrix geniculata, Gymnotrix polystachya, Pennisetum polystachion ssp. setosum, Pennisetum indicum var. purpurascens, Pennisetum setosum var. breve), Cenchrus polystachios ssp. atrichus