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Stephania
A plant genus of the family MENISPERMACEAE. Members contain cycleanine.
Year introduced: 2003
Stephania tetrandra
A plant species of the genus STEPHANIA, family MENISPERMACEAE, that contains tetrandrine and bisbenzylisoquinoline alkaloids.
Stephania rotunda [Supplementary Concept]
Date introduced: November 29, 2021
Stephania japonica [Supplementary Concept]
Stephania cephalantha [Supplementary Concept]
chief source of CEPHARANTHINE, a bisbenzylisoquinoline alkaloid