⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-339977, and has not been changed.

Iris speciosissima Filippov is a synonym of Iris iberica subsp. elegantissima (Sosn.) Fed. & Takht.

This name is a synonym of Iris iberica subsp. elegantissima (Sosn.) Fed. & Takht..

The record derives from iPlants which reports it as a synonym (record 339977) with original publication details: Vestn. Tiflissk. Bot. Sada 13: 48 1917.