⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2686500, and has not been changed.

Bupleurum collinum (Eckl. & Zeyh.) D.Dietr. is a synonym of Heteromorpha arborescens (Spreng.) Cham. & Schltdl.

This name is a synonym of Heteromorpha arborescens (Spreng.) Cham. & Schltdl..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Syn. Pl. 2: 951 1840.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:839106-1.