⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2730210, and has not been changed.

Coelanthum longiaristatum Dinter is a synonym of Coelanthum grandiflorum E.Mey. ex Fenzl

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Repert. Spec. Nov. Regni Veg. 16: 343 1920.