⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35211582, and has not been changed.
This name is a synonym of Porella acutifolia subsp. tosana .
The record derives from Tropicos which reports it as a synonym (record 35211582
) with original publication details: J. Hattori Bot. Lab. 33: 47 47 1970.