⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-51663, with some changes.
This name is a synonym of Ptarmica septentrionalis (Serg.) Klokov & Krytzka.
The record derives from TICA which reports it as a synonym (record 7AAA97B1-A1F8-4CDF-B7AD-5FCF47861382) with original publication details: Ann. Bot. Fenn. 16(4) 381 1979.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:876374-1.