⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50089408, with some changes.
This name is a synonym of Kalmia latifolia f. fuscata .
The record derives from Tropicos which reports it as a synonym (record 50089408
) with original publication details: Möller's Deutsche Gärtn.-Zeitung 18: 578 578 1903.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:133227-2
.