1. Ascaricide: Digenea simplex (wireweed) Kawain: Tranquilizer: Piper methysticum (kava kava) Kheltin: Bronchodilator: Ammi visaga: Lanatosides A, B, C: Cardiotonic: Digitalis lanata (Grecian foxglove, woolly foxglove) Lapachol: Anticancer, antitumor: Tabebuia species (trumpet tree) a-Lobeline: Smoking deterrant, respiratory stimulant: Lobelia