?Reise Russ. Reich. 3: 742, 1776?. Submitted.

?Prodr. (DC.) 2: 285, 1825?. Submitted.

?Korean J. Bot. 24: 28, 1981?. Submitted.

?Fl. Korea (Lee) 1: 738, 1996?. Submitted.

?Fl. URSS 12: 437, 1946?. Submitted.

?Notul. Syst. (Paris) 1: 225, 1910?. Submitted.

?Sendtnera 6: 172, 1999?. Submitted.

?Korean J. Pl. Taxon. 43: 17, 2013?. Submitted.