⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-87734, with some changes.
This name is a synonym of Antennaria howellii subsp. petaloidea R.J.Bayer.
The record derives from TICA which reports it as a synonym (record 90AF0C2D-D128-4E38-8536-7DE9C5194075) with original publication details: Rhodora 23 295 1922.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:14594-2.