⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-95742, 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 98160CAE-7E5E-412A-98AD-900F3611CB22) with original publication details: Rhodora 1 73 1899.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:14816-2.