⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2871229, with some changes.

Ptilotrichum baldaccii var. markgrafii J.H.Schulz ex Markgr. is a synonym of Bornmuellera baldaccii (Degen) Heywood

This name is a synonym of Bornmuellera baldaccii (Degen) Heywood.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ber. Deutsch. Bot. Ges. 44: 421 1926.