⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50179134, and has not been changed.
This name is a synonym of Gymnosphaera biformis (Rosenst.) Copel..
The record derives from Tropicos which reports it as a synonym (record 50179134) with original publication details: Philipp. J. Sci. 6: 364 364 1911.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17243260-1.