⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2685343, and has not been changed.
This name is a synonym of Buddleja elegans subsp. angustata .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Anales Mus. Nac. Montevideo II, 1: 63 1910.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:37724-2
.