⚠ Version 1 of The Plant List has been superseded.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 Lychnis macrosperma in version 1.1 of The Plant List.
This name is a synonym of Silene uralensis subsp. porsildii .
The record derives from Tropicos which reports it as a synonym (record 50118621
) with original publication details: Iowa State Coll. J. Sci. 20: 250 250 1946.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:146377-2
.