⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35163844, and has not been changed.
This name is a synonym of Pterygophyllum quadrifarium .
The record derives from Tropicos which reports it as a synonym (record 35163844
) with original publication details: Trans. & Proc. New Zealand Inst. 21: 45 45 1889.