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Hand-painted copy B of William Blake's "A Poison Tree", 1794 currently held at the British Museum. "A Poison Tree" is a poem written by William Blake, published in 1794 as part of his Songs of Experience collection. It describes the narrator's repressed feelings of anger towards an individual, emotions which eventually lead to murder.
Strychnos nux-vomica is a medium-sized tree with a potential height of 20 metres (66 feet). [4] Its trunk is short and thick. The wood is dense, hard, white, and close-grained. The branches are irregular and are covered with a smooth ashen bark. The young shoots are a deep green colour with a shiny coat.
Curare is prepared by boiling the bark of one of the dozens of plant sources, leaving a dark, heavy paste that can be applied to arrow or dart heads. These poisons cause weakness of the skeletal muscles and, when administered in a sufficient dose, eventual death by asphyxiation due to paralysis of the diaphragm .
A Poison Tree", a 1794 poem by William Blake; Poison Tree, a 2012 novel by Amelia Atwater-Rhodes; The Poison Tree, a play by Robert Glaudini; The Poison Tree, 1994 novel by Cynthia Harrod-Eagles; The Poison Tree, 2009 book by Erin Kelly; Vishabriksha (The Poison Tree), 1873 novel by Bankim Chandra Chattopadhyay
For many years, poison ivy was thought to fall into the Rhus genus; however, in the 1900s, it was reclassified into a more appropriate genus, Toxicodendron, meaning poison tree. [9] There were many documented cases of irritations and allergic reactions from the plant, and its prevalence in medicinal use quickly dwindled.
Cerbera odollam is a tree species in the family Apocynaceae commonly known as the suicide tree or pong-pong. [1] It bears a fruit known as othalanga whose seeds yield a potent poison called cerberin that has been used for trials by ordeal , [ 2 ] suicide, and poisonings.
Those with a history of poison ivy or poison oak contact dermatitis may be most at risk for such an allergic reaction. During mango's primary ripening season, it is the most common source of plant dermatitis in Hawaii. Manihot esculenta: cassava: Euphorbiaceae: Roots and leaves contain two cyanogenic glycosides, linamarin and lotaustralin.
In the United States, due to concerns that the skull-and-crossbones symbol's association with pirates might encourage children to play with toxic materials, the Mr. Yuk symbol is also used to denote poison. This symbol has also been more widely adopted for generic use in many other contexts not associated with poisonous materials.