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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 ...
All species of the genus are poisonous to humans. C. maculatum, also known as hemlock, is infamous for being highly poisonous. Hemlock is native to temperate regions of Europe, North Africa and Western Asia. The species C. chaerophylloides, C. fontanum, and C. sphaerocarpum are all native to southern Africa.
hemlock, poison hemlock, spotted parsley, spotted cowbane, bad-man's oatmeal, poison snakeweed, beaver poison Apiaceae: All parts of the plant contain γ-coniceine and its derivative coniine, as well as similar alkaloids, which are toxic to all mammals and many other organisms.
Poison hemlock has umbrella-shaped clusters of white flowers with fern-like leaves. Distinguishing features include its height - six to 10 feet tall - and that they have red spotting on the stem.
Easily confused with other, non-poisonous plants, hemlock grows all across the state and prefers rich, moist soil. It also grows across the U.S. In Washington state, the gangly invasive weed is ...
Poison Ivy, a well-known toxic plant common in Texas especially during the spring and summer, causes an itchy painful rash. This is caused by its sap that has a clear liquid called urushiol.
Conium maculatum, a poisonous herbaceous plant more broadly, other species in the genus Conium ; not to be confused with the related water hemlock and hemlock water-dropwort Tsuga , a genus of coniferous trees
These plants are extremely toxic. Spotted Water Hemlock is internally poisonous (ingesting can be fatal), and giant hogweed is both internally and externally poisonous. Touching this plant can ...