As classified in WFO snapshot
July 2018
Warning: older classification
subspecies
Saxifraga derbekii subsp. xerophylla
A.P.Khokhr.
This subspecies name was first published in Novosti Sist. Vyssh. Rast. 15: 161. 1979
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .