⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4000571, with some changes.
This name is a synonym of Mertensia paniculata var. platyphylla .
The record derives from Tropicos which reports it as a synonym (record 4000571
) with original publication details: Bull. Torrey Bot. Club 26(10): 548-549 548 1899.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:118651-1
.