⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-129443, and has not been changed.
This name is a synonym of Arida arizonica .
The record derives from TICA which reports it as a synonym (record 1B561FC1-F449-41BD-9787-DC4652D40179
) with original publication details: Brittonia 16: 324. 1964 324 1964.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:148314-2
.