Foxglove

Foxglove:-

Botanical Name:- Digitalis purpurea

Family:- Plantaginaceae

Economic Importance:-

> Nicholas Culpeper included Foxglove in his 1652 herbal medicine guide, The English Physician. He cited its use for healing wounds (both fresh and old), as a purgative, for "the King's Evil" ( mycobacterial cervical lymphadenitis), for "the falling sickness" (epilepsy), and for "a scabby head".

> Digitalis has long been used as a treatment for heart failure in addition to a range of other traditional uses. Digitoxin is a cardiac glycoside used for the treatment of heart failure and certain kinds of heart arrhythmia. It is a phytosteroid and is similar in structure and effects to digoxin, though the effects are longer-lasting.

> Digoxigenin (DIG) is a steroid found in the flowers and leaves of Digitalis species, and is extracted from D. lanata. Digoxigenin can be used as a molecular probe to detect mRNA in situ and label DNA, RNA, and oligonucleotides.

> Depending on the species, the digitalis plant may contain several deadly physiological and chemically related cardiac and steroidal glycosides. Thus, the digitalis plants have earned several, more sinister, names: dead man's bells and witch's gloves. The toxins can be absorbed via the skin or ingestion.

> According to 1981 speculation Vincent van Gogh's "Yellow Period" may have been influenced by digitalis, because it had been proposed as a therapy to control epilepsy around this time, and there are two paintings by the artist where the plant is present.