⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2693700, with some changes.

Calpidia triandra (Barg.-Petr.) Heimerl is a synonym of Pisonia triandra Barg.-Petr.

This name is a synonym of Pisonia triandra Barg.-Petr..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Oesterr. Bot. Z. 63: 289 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:604400-1.