Rottboellia 筒轴茅属
Rottboellia (commonly called itch grass) is a genus of African, Asian, and Australian plants in the grass family.
The genus was named in honour of Danish botanist Christen Friis Rottbøll (1727-1797).
numerous species now considered better suited to other genera: Chasmopodium Coelorachis Elionurus Eremochloa Glyphochloa Hainardia Hemarthria Henrardia Heteropholis Ischaemum Lasiurus Lolium Loxodera Manisuris Mnesithea Muhlenbergia Ophiuros Oropetium Parapholis Phacelurus Pholiurus Psilurus Ratzeburgia Rhytachne Schizachyrium Spartina Stenotaphrum Thaumastochloa Urelytrum Xerochloa