
Conium maculatum - Wikipedia
Conium maculatum, commonly known as hemlock (British English) or poison hemlock (in North America), is a highly poisonous flowering plant in the carrot family Apiaceae. The plant is …
How to Identify and Remove Poison Hemlock - The Spruce
Apr 6, 2025 · The bloom time of poison hemlock varies greatly from year to year depending on weather conditions. Between May and August, white flower clusters, either flat-topped or slightly convex like …
Hemlock Tree: Graceful Evergreen with Unique Ecological Value
Hemlock trees are any of the 8-10 species of medium- to large-sized evergreen conifers that belong to the genus Tsuga of the subfamily Abietoideae. These graceful conifers are named hemlock because …
Hemlock | Taxonomy, Description, Species, & Facts | Britannica
Hemlock, any of about 14 species of coniferous evergreen trees comprising the genus Tsuga of the family Pinaceae, native to North America and central and eastern Asia. Some are important timber …
Hemlock Poisoning: Symptoms, Treatment & Prevention - Cleveland Clinic
Poison hemlock (Conium maculatum) is a highly toxic plant that’s a member of the carrot family. It’s commonly mistaken for wild carrot, wild parsnip or wild parsley.
Exotic Species: Poison Hemlock - U.S. National Park Service
Native to Europe, western Asia, and North America, poison hemlock (Conium maculatum) is now naturalized in almost every state in the United States. It was introduced in the 1800s as a garden …
What Does a Hemlock Tree Mean in Culture, History, and Ecology?
May 7, 2025 · Discover the rich symbolism and significance of hemlock trees in our latest article. From Native American traditions to Greek history, explore how these trees represent both protection and …
Eastern Hemlock | Silvics of North America
Dec 1, 1990 · Eastern hemlock (Tsuga canadensis), also called Canada hemlock or hemlock spruce, is a slow-growing long-lived tree which unlike many trees grows well in shade.
16 Types of Hemlock Trees – Identification Guide
Mar 19, 2025 · Hemlock trees are a group of evergreen conifers that grace forests and landscapes with their timeless elegance. Known for their soft, feathery needles and gracefully drooping branches, …
Tsuga mertensiana - Wikipedia
Tsuga mertensiana ... Tsuga mertensiana, known as mountain hemlock, [2] is a species of hemlock native to the west coast of North America, found between Southcentral Alaska and south- central …