Ockendon (Halácsy & Bald.) 1976 - Heywood VH (1975) Flora Europaea: Notulae Systematicae ad Floram Europaeam spectantes: No. 19. Botanical Journal of the Linnean Society 71(4): 235-274. doi: 10.1111/j.1095-8339.1975.tb01204.x.
There is no corrections for Valeriana saxatilis subsp. pancicii yet.