⚠ Version 1 of The Plant List has been superseded.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 Cardamine hyperborea in version 1.1 of The Plant List.

Cardamine hyperborea var. oxyphylla (Trautv.) O.E. Schulz is a synonym of Cardamine digitata Richardson

This name is a synonym of Cardamine digitata Richardson.

The record derives from Tropicos which reports it as a synonym (record 50328539) with original publication details: Bot. Jahrb. Syst. 32(4): 551 551 1903.