Henbane
By: Anonymous

About

Henbane (Hyoscyamus niger, Linn.) is a member of the important order Solanaceae, to which belong the Potato, Tobacco and Tomato, and also the valuable Belladonna.
There are about eleven species of the genus Hyoscyamus, distributed from the Canary Islands over Europe and Northern Africa to Asia. All those which have been investigated contain similar principles and possess similar properties.
The medicinal uses of Henbane date from remote ages; it was well known to the Ancients, being particularly commended by Dioscorides (first century A.D.), who used it to procure sleep and allay pains, and Celsus (same period) and others made use of it for the same purpose, internally and externally, though Pliny declared it to be 'of the nature of wine and therefore offensive to the understanding.' There is mention of it in a work by Benedictus Crispus (A.D. 681) under the names of Hyoscyamus and Symphonica. In the tenth century, we again find its virtues recorded under the name of Jusquiasmus (the modern French name is Jusquiame). There is frequent mention made of it in AngloSaxon works on medicine of the eleventh century, in which it is named 'Henbell,' and in the old glossaries of those days it also appears as Caniculata, Cassilago and Deus Caballinus.
Later it fell into disuse. It was omitted from the London Pharmacopoeia of 1746 and 1788, and only restored in 1809, its re-introduction being chiefly due to experiments and recommendations by Baron Storch, who gave it in the form of an extract, in cases of epilepsy and other nervous and convulsive diseases.
It is supposed that this is the noxious herb referred to by Shakespeare in Hamlet:
    'Sleeping within mine orchard,
    My custom always of the afternoon
    Upon my secure hour thy uncle stole,
    With juice of cursed hebenon in a vial,
    And in the porches of mine ear did pour
    The leprous distillment.' 
Other authorities argue that the name used here is a varied form of that by which the Yew is known in at least five of the Gothic languages, and which appears in Marlowe and other Elizabethan writers as 'hebon.' There can be little doubt that Shakespeare took both the name and the use of this plant from Marlowe, who mentions 'juice of hebon' as a deadly poison. Hebenus, according to Gower, is a 'sleepy tree.' Spenser, too, makes 'heben' a tree, and speaks of 'the deadly heben bow,' a weapon that could hardly be made of Henbane. 'This tree,' wrote Lyte in his Herball, 1578, 'is altogether venomous and against man's nature; such as do only sleepe under the shadow thereof become sicke and sometimes they die,' whereas he recommends the juice of Henbane as an application for earache.

Information
Translations: Driģene, Drignė, Măselariţă, Bunika, Cây phỉ ốc tư, Lulek czarny, Bilzekruid, हेनबैन, Белена, Στρύχνος, البنج, 사리풀, Blín, Semacam tumbuhan, 天仙子, Beleño, Bunika, Blen, Giusquiamo, Bolmört, Буника, Jusquiame, Bilsenkraut, Bulmeurt, Beleño, Блекота, Буника