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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 ...
Cicutoxin is a naturally-occurring poisonous chemical compound produced by several plants from the family Apiaceae including water hemlock (Cicuta species) and water dropwort (Oenanthe crocata). [1] The compound contains polyene , polyyne , and alcohol functional groups and is a structural isomer of oenanthotoxin , also found in water dropwort.
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. ... Poisoning can happen in humans from inhaling ...
Conium maculatum is especially known to be dangerous to pregnant and breast-feeding females and in children, where poisoning has occurred by consuming small amounts of C. maculatum. [7] An overdose of Conium maculatum can typically produce paralysis, with a toxic dose causing loss of speech followed by inhibited respiratory function and, later ...
Poison hemlock plants are back in Central Ohio: Here's what you need to know about North America's deadliest plant
Cicuta spp. are biennial plants that are all similar in morphology, growing up to a maximum of 2.5 meters (8 ft) in height.The stem of the plant is branching, erect, smooth and hollow (except for partitions at the junction of the leaves and stem), sometimes being purple-striped, or mottled (typically only C. maculata has the purple stripes or spots).
May 24—In recent months, evidence of poison hemlock is widespread in Kentucky. Poison hemlock is toxic to a wide variety of animals including birds, wildlife, cattle, sheep, goats, pigs, horses ...
The main distinguishing characteristic of western water hemlock is its toxicity. Cicutoxin is the toxin that is produced, making water hemlock the most poisonous plant in North America. [7] Cicutoxin is a yellowish liquid that is prevalent in the roots. This unsaturated alcohol has a major impact on the central nervous system of animals. Early ...