⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-178892, with some changes.

Ricinus communis var. caesius Popova is a synonym of Ricinus communis L.

This name is a synonym of Ricinus communis L..

The record derives from WCSP which reports it as a synonym (record 178892) with original publication details: Kulturnaya Fl. SSSR 7: 287 1941.