This name is a synonym of Antennaria howellii subsp. canadensis .
The record derives from TICA
(data supplied on )
which reports it as a synonym (record D11091C4-DB45-4AE7-9183-0A7BE268315F
) with original publication details: Proc. Boston Soc. Nat. Hist. 28 246 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:14632-2
.
This name was in version 1 of The Plant List, record gcc-5620.