| lobelin | <medicine> A yellowish green resin from Lobelia, used as an emetic and diaphoretic. Source: Websters Dictionary (01 Mar 1998) |
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| lobeline | <chemistry> A poisonous narcotic alkaloid extracted from the leaves of Indian tobacco (Lobelia inflata) as a yellow oil, having a tobaccolike taste and odour. Source: Websters Dictionary (01 Mar 1998) |