⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-114443, 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 ABAF4F28-5388-45A7-9084-B9DD9DF55A5B) with original publication details: "in Amer. J. Sci. Ser. II, xxxiii. (1862) 239." 239 1862.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:178070-1.