⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-443197, with some changes.
This name is a synonym of Sorghastrum incompletum .
The record derives from WCSP which reports it as a synonym (record 443197
) with original publication details: Ann. Missouri Bot. Gard. 76: 1171 1989.