⚠ Version 1 of The Plant List has been superseded.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 Dianthus superbus in version 1.1 of The Plant List.

Dianthus superbus subsp. speciosus (Rchb.) Hayek is a synonym of Dianthus superbus subsp. alpestris Kablík. ex Celak.

This name is a synonym of Dianthus superbus subsp. alpestris Kablík. ex Celak..

The record derives from Tropicos which reports it as a synonym (record 6301520) with original publication details: Sched. Fl. Stiriac. 11-12: 9 9 1907.