⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Pedicularis karoi in version 1.1 of The Plant List.
This name is a synonym of Pedicularis palustris subsp. karoi .
The record derives from Tropicos which reports it as a synonym (record 29205402
) with original publication details: Oesterr. Bot. Z. 46(1): 26-27 26 1896.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:807208-1
.