The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35212806, with some changes.

M Porella johannis-winkleri (Herzog) S. Hatt. is a synonym of Porella acutifolia var. johannis-winkleri (Herzog) S. Hatt.

This name is a synonym of Porella acutifolia var. johannis-winkleri (Herzog) S. Hatt..

The record derives from Tropicos which reports it as a synonym (record 35212806) with original publication details: J. Hattori Bot. Lab. 30: 137 137 1967.