⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-51274, 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 632ED094-11A1-43BA-9E01-5F152751CD3C) with original publication details: Proc. Boston Soc. Nat. Hist. 28 246 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:14771-2.