⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35210675, with some changes.
This name is a synonym of Porella acutifolia var. linguaefolia .
The record derives from Tropicos which reports it as a synonym (record 35210675
) with original publication details: J. Hattori Bot. Lab. 39: 276 276 1975.