⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-282403, and has not been changed.
This name is a synonym of Tofieldia calyculata (L.) Wahlenb..
The record derives from WCSP which reports it as a synonym (record 282403) with original publication details: Fl. Bor.-Amer. 1: 209 1803.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:538640-1.