Neotypification of the Name Geum pyrenaicum (Rosaceae)

There is no extant original material for Geum pyrenaicum Mill., a name sometimes attributed to Willdenow. Although the name has often been misapplied to the hybrid G. montanum × G. rivale by Central European authors in the past, and may have been so used by both Miller and Willdenow, its universal use for a Pyrenean-Cantabrian endemic for 150 years makes it advisable to fix that application by designation of an appropriate neotype.