⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-178349, with some changes.

Rhynchopyle grabowskii Engl. is a synonym of Piptospatha grabowskii (Engl.) Engl.

This name is a synonym of Piptospatha grabowskii (Engl.) Engl..

The record derives from WCSP which reports it as a synonym (record 178349) with original publication details: Bot. Jahrb. Syst. 25: 20 1898.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:88651-1.