⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100360521, with some changes.
This name is a synonym of Mostacillastrum sagittatum (Hook. & Arn.) Al-Shehbaz.
The record derives from Tropicos which reports it as a synonym (record 100360521) with original publication details: Anales Univ. Chile 94: 622. 622. 1896.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:237903-2.