⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35142268, with some changes.
This name is a synonym of Porotrichum mutabile .
The record derives from Tropicos which reports it as a synonym (record 35142268
) with original publication details: Linnaea 42: 407 407 1879.