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  1. 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.

  2. 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 …

  3. What is a Hemlock Tree and Why It Matters for Our Ecosystem

    Apr 20, 2025 · Hemlock trees belong to the genus Tsuga and include species like the Eastern hemlock (Tsuga canadensis) and Western hemlock (Tsuga heterophylla). They are distinctive …

  4. 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 …

  5. 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.

  6. 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 …

  7. 10 Different Types of Hemlock Trees & Identifying Features

    Aug 27, 2025 · Discover the unique world of hemlock trees with our guide to 10 different types. Learn about their identifying features to help you recognize and appreciate the diversity of this …

  8. 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 …

  9. Hemlock Trees: Identification, Species, and Ecological Importance

    Aug 12, 2024 · Hemlock trees are divided primarily into two distinct species: the Eastern Hemlock (also known as the hemlock scientific name, Tsuga canadensis) and the Western Hemlock …

  10. Tsuga - Wikipedia

    Tsuga heterophylla Tsuga (/ ˈsuːɡə /, [3] from Japanese 栂 (ツガ), the name of Tsuga sieboldii) is a genus of conifers in the subfamily Abietoideae of Pinaceae, the pine family. The English …