⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35158135, with some changes.
This name is a synonym of Conostomum tetragonum .
The record derives from Tropicos which reports it as a synonym (record 35158135
) with original publication details: Neues J. Bot. 1(3): 26. 5 26 1806.