⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-308377, with some changes.

Ottelia crassifolia (Ridl.) Welw. ex Rendle is a synonym of Ottelia ulvifolia (Planch.) Walp.

This name is a synonym of Ottelia ulvifolia (Planch.) Walp..

The record derives from WCSP which reports it as a synonym (record 308377) with original publication details: Cat. Afr. Pl. 2: 2 1899.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:431864-1.