Zuloaga & Soderstr. (Trin.) 2009 - Zuloaga FO, Soderstrom TR (1985) Classification of the Outlying Species of New World Panicum (Poaceae: Paniceae). Smithsonian Contributions to Botany (59): 1-63. doi: 10.5479/si.0081024x.59.
There is no corrections for Streptostachys macrantha yet.