Western Hemlock

Botanical Name: Tsuga heterophylla

Common Name: Western Hemlock

Native to Western America this tree was first introduced to Britain circa1850.The common name derives from the crushed leaves smelling similar to that of the herbaceous Hemlock much used in ancient medicine.

Commonly known as the western hemlock, is a large evergreen coniferous tree native to the western parts of North America. Here's an overview of its origins and history:

Origins
  • Western hemlock is native to the coastal regions of western North America, ranging from Alaska to California.
  • It is often found in moist, temperate rainforests and other cool, humid environments.
Historical Uses
  • Indigenous peoples of the Pacific Northwest, such as the Coast Salish and Haida, historically utilized various parts of the western hemlock for tools, baskets, and medicinal purposes.
  • The wood of the tree has been used in construction, boat building, and for making implements.
Logging and Industry
  • In the 20th century, western hemlock became an important timber species, particularly in the Pacific Northwest.
  • Its wood is valued for its strength and workability, and it has been used in the production of lumber, plywood, and other wood products.
Ecological Role
  • Western hemlock plays a significant role in forest ecosystems, providing habitat for a variety of wildlife species.
  • It contributes to nutrient cycling in the ecosystem and is often a dominant species in mixed-species forests.
Landscaping and Forestry
  • Western hemlock is sometimes planted in urban and suburban landscapes for its ornamental value.
  • In forestry, the species is managed for sustainable timber production, with efforts to balance economic interests with conservation.

The history of Tsuga heterophylla reflects its ecological importance, utilization by indigenous communities, and economic significance in the timber industry of the Pacific Northwest.

Map

Please see the map below for tree locations and routes around the park. Click to enlarge the map. 

Map of Trees

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