A rare alkaloid found in the bark of an East Indian apocynaceous tree (Wrightia antidysenterica), and extracted as a bitter white crystalline substance
antidysenteric root
[医] 吐根
antidysenteric Serum
[医] 痢疾血清
antidysentericum
[医] 抗痢剂
Holarrhena antidysenterica
[医] 抗痢木, 南亚止泻木
