Sedum rupestre subsp. montanum (E. P. Perrier & Songeon) Hegi & Em. Schmid in Ill. Fl. Mitt.-Eur. 4(2): 542. 1922
Sedum rupestre subsp. montanum in Ill. Fl. Mitt.-Eur. 4(2): 542. 1922
is new combination for Sedum montanum in Billotia 1: 77. 1864
Sedum rupestre subsp. montanum in Ill. Fl. Mitt.-Eur. 4(2): 542. 1922