⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50186719, with some changes.

Thyrsacanthus longistamina (Ruiz & Pav.) Nees is a synonym of Stenostephanus longistaminus (Ruiz & Pav.) V.M. Baum

The record derives from Tropicos which reports it as a synonym (record 50186719) with original publication details: Prodr. 11: 326 326 1847.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1216426-2.