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⚠ Version 1 of The Plant List has been superseded.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-35209251, and has not been changed.

M Madotheca ussuriensis Stephani is a synonym of Porella ussuriensis (Stephani) P.C. Chen

This name is a synonym of Porella ussuriensis (Stephani) P.C. Chen.

The record derives from Tropicos which reports it as a synonym (record 35209251) with original publication details: Sp. Hepat. 4: 299 299 1910.