Supporting Information Cardenolides and Bufadienolide Glycosides from Kalanchoe tubiflora and Evaluation of Cytotoxicity Hui-Chi Huang 1 , Ming-Kuem Lin 1 , Hsin-Ling Yang 2 , You-Cheng Hseu 3 , Chih-Chuang Liaw 4 , Yen-Hsueh Tseng 5 , Minoru Tsuzuki 6 , Yueh-Hsiung Kuo 1,7 Affiliations 1 Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung, Taiwan 2 Department of Nutrition, China Medical University, Taichung, Taiwan 3 Department of Cosmeceutics and Graduate Institute of Cosmeceutics, China Medical University, Taichung, Taiwan 4 Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan 5 Department of Forestry, National Chung Hsing University, Taichung, Taiwan 6 Nihon Pharmaceutical University, Saitama, Japan 7 Tsuzuki Institute for Traditional Medicine, College of Pharmacy, China Medical University, Taichung, Taiwan © Georg Thieme Verlag KG · DOI 10.1055/s-0033-1350646 · Planta Med · Huang H-C et al.