岩白菜组，拉丁学名Sect. Bergenia。2. 岩白菜组——Sect. Bergenia——Bergenia Group I. Crassifoliae Schneid. in New Fl. Silva 4: 135. 1932.——B. Group Ill. Purpurascentes Schneid. op. cit. 136. 1932.——Series Crassifoliae (Schneid.) A. Boriss. in Not. Syst. Inst. Bot. Acad. Sci. URSS 16: 97. 1954.——Series Intermediae A. Boriss. op. cit. 98. 1954.