saxifrage du littoral arctique

saxifrage du littoral arctique (Payette, 2013+) is an accepted French vernacular name for:

Saxifraga rivularis subsp. arctolitoralis (Jurtzev & V.V. Petrovsky) M.H. Jørgensen & Elven , an accepted subspecies name sensu FNA Ed. Comm., 2009.