digitoxin - digitalis preparation used to treat congestive heart failure or cardiac arrhythmia

digoxin, Lanoxin - digitalis preparation (trade name Lanoxin) used to treat congestive heart failure or cardiac arrhythmia; helps the heart beat more forcefully

cardiac glucoside, cardiac glycoside - obtained from a number of plants and used to stimulate the heart in cases of heart failure

herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests

genus Digitalis - genus of Eurasian herbs having alternate leaves and racemes of showy bell-shaped flowers

common foxglove, Digitalis purpurea, fairy bell, finger-flower, finger-root, fingerflower, fingerroot - tall leafy European biennial or perennial having spectacular clusters of large tubular pink-purple flowers; leaves yield drug digitalis and are poisonous to livestock

Digitalis lutea, straw foxglove, yellow foxglove - European yellow-flowered foxglove