⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-192117, with some changes.

Sideroxylon rigidum Burck is a synonym of Planchonella firma var. firma

This name is a synonym of Planchonella firma var. firma .

The record derives from WCSP which reports it as a synonym (record 192117) with original publication details: Ann. Jard. Bot. Buitenzorg 5: 18 1885.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:789835-1.