A New Alkaloid from the Roots of Stemona tuberosa (Stemonaceae)
GUO Jie-, HE Hong-Ping-, LI Shun-Lin-, HUA Hui-Ming-, HAO Xiao-Jiang
Plant Diversity . 2010, (05): 463 -465 .  DOI: 10.3724/SP.J.1143.2010.10084