Kurtto & Strid (Soják) 2003 - Kurtto A, Eriksson T (2003) Atlas Florae Europaeae notes. 15. Generic delimitation and nomenclatural adjustments in Potentilleae (Rosaceae). Annales Botanici Fennici 40(2): 135-141. Retrieved from http://www.jstor.org/stable/23726889
There is no corrections for Drymocallis longisepala subsp. epirotica yet.