⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35105201, with some changes.
This name is a synonym of Porothamnium lancifrons .
The record derives from Tropicos which reports it as a synonym (record 35105201
) with original publication details: Hedwigia 41: 235 235 1902.