⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-58901, 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 6A09E809-B84F-423A-B6AD-923A6631AD0E) with original publication details: Rhodora 16 133 1914.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:14820-2.