⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2765430, with some changes.

Diastema exiguum var. lilacinum C.V.Morton is a synonym of Diastema racemiferum Benth.

This name is a synonym of Diastema racemiferum Benth..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ann. Missouri Bot. Gard. 24: 203 1937.