⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-79475, and has not been changed.
This name is a synonym of Tonestus pygmaeus (Torr. & A.Gray) A.Nelson.
The record derives from TICA which reports it as a synonym (record EC67D772-D3FE-4617-A02B-6B8887024B89) with original publication details: Fl. N. Amer. (Torr. & A. Gray) 2: 237 237 1842.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:251158-1.