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Conium maculatum, known as hemlock (British English) or poison hemlock (American English), is a highly poisonous flowering plant in the carrot family Apiaceae, native to Europe and North Africa. It is herbaceous without woody parts and has a biennial lifecycle. A hardy plant capable of living in a variety of environments, hemlock is widely ...
Conium maculatum (poison hemlock) is infamous in its use as a poison. [35] [36] A small overdose of extract of the plant causes paralysis with higher toxic doses causing a ceasing of respiratory function followed by death. [31] Poison hemlock was historically used in official executions and assassinations. [37]
water hemlock, cowbane, wild carrot, snakeweed, poison parsnip, false parsley, children's bane, death-of-man Apiaceae: The root, when freshly pulled out of the ground, is extremely poisonous and contains cicutoxin, a central nervous system stimulant that induces seizures. [citation needed] When dried, the poisonous effect is reduced.
At this time of the year, poison hemlock and wild parsnips have reached developmental stages that can make management difficult, according to Buckeye Yard & Garden Online. These species are common ...
Poison hemlock was reportedly the cause, making thousands of residents fear encountering the toxic plant. Many more toxic plants can be found in Texas. Here’s how to spot them.
Here's what you need to know about some of the more common plants to stay away from, like poison hemlock, poison ivy and poison oak.
The hemlock moth (Agonopterix alstroemeriana), also known as the defoliating hemlock moth or poison hemlock moth, is a nocturnal moth species of the family Depressariidae.Of Palaearctic origin, it was first found in North America in 1973 when it was accidentally introduced. [1]
Poison hemlock grows from a center stalk and has light green stems and fern-like leaves that can grow up to 6 feet tall in Missouri’s climate. It forms umbrella-shaped clusters of 12-15 white ...