The plant that the drug digitalis comes from is either foxglove
Digitalis can be extracted from the foxglove plant.
Digitalis.
B. Lown has written: 'Current concepts in digitalis therapy' -- subject(s): Digitalis (Drug) 'Atrial arrhythmias, digitalis and potassium' -- subject(s): Potassium, Arrhythmia, Digitalis (Drug)
Digitalis (heart medication) is found in the foxglove plant.
Digoxin is derived from leaves of a digitalis plant, a drug that comes from the foxglove plant (digitalis purpurea).
They yield digitalis.
digitalis
Robert Henry King Foster has written: 'The effect of aging upon the potency of digitalis tinctures ..' -- subject(s): Digitalis (Drug)
Johannes Josef Lichius has written: 'Phytochemische Analyse seltener Digitalisarten (wie Digitalis subalpina Br.-Bl. und reziproker Digitaliskreuzungen' -- subject(s): Chemistry, Chemotaxonomy, Digitalis, Digitalis (Drug), Foxgloves, History, Therapeutic use
The common names of Foxglove are -Purple foxgloveFairy fingersFairy glovesFairy bellsFloppy dockTod-tails
The scientific name for common foxglove is Digitalis purpurea.
One can't purchase or obtain the drug 'DayNille as it does not exist. If this drug has another name it could go by one could check availability at WebMD, or Drug Store. All are dot coms and easy to navigate.