⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50272242, with some changes.
This name is a synonym of Rhynchospora rugosa subsp. brownii .
The record derives from Tropicos which reports it as a synonym (record 50272242
) with original publication details: J. Linn. Soc., Bot. 36: 259 259 1903.