Tsuga canadensis

Uncommon card · No. 199393

Tsuga canadensis, also known as Canadian hemlock, eastern hemlock-spruce, or eastern hemlock, and in the French-speaking regions of Canada as pruche du Canada, is a coniferous tree in the pine family, Pinaceae, native to eastern North America. It is the state tree of Pennsylvania. Eastern hemlocks are widespread throughout much of the Great Lakes region, the Appalachian Mountains, The Maritimes and the Northeastern United States. They have been introduced in the United Kingdom and mainland Europe, where they are used as ornamental trees. Eastern hemlock populations in North America are threatened in much of their range by the spread of the invasive Hemlock woolly adelgid, which infests and eventually kills trees. Declines in population from hemlock wooly adelgid infestation have led to Tsuga canadensis being listed as Near Threatened on the IUCN Red List. Eastern hemlocks are long lived trees, with many examples living for more than 500 years. They can grow to heights of more than 30 metres...

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