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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 ...
What is poison hemlock? Poison hemlock is a stout, erect plant with a center stalk and light green stems and fern-like leaves that can grow up to 12 feet tall in Washington state’s temperate ...
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]
How to identify and get rid of it. Joseph Hernandez. July 18, 2024 at 2:59 PM. Don’t let the poison hemlock’s white spring flowers fool you when you come across it in the wild. The plant is ...
Poison hemlock is one of the deadliest plants found in North America, containing highly toxic piperidine alkaloid compounds that cause respiratory failure and death in mammals. While all parts of ...
Conium (/ k oʊ ˈ n aɪ. ə m / or / ˈ k oʊ n i ə m /) is a genus of flowering plants in the family Apiaceae. [1] As of December 2020, Plants of the World Online accepts six species. [2]All species of the genus are poisonous to humans.
Poison hemlock and wild parsnips are bad because they’re not native to Ohio, making them an invasive species crowding out native vegetation. Poison hemlock is often found in yards, roadsides ...
Cicuta maculata is a highly poisonous species of flowering plant in the carrot family known by several common names, including spotted water hemlock, spotted parsley, and spotted cowbane. It is native to nearly all of North America, from northern Canada to southern Mexico.