Tsuga canadensis
（重定向自Eastern Hemlock）
![](/Images/godic/202501/10/Tsuga_canadensis_morton1249.jpg")
![](/Images/godic/202501/10/Tsuga_canadensis_range_map_11249.png")
![A line drawing of the leaves and cones from Britton and Brown's 1913 Illustrated flora of the northern states and Canada](/Images/godic/202501/10/Tsuga_canadensis_drawing1249.png")
![Stand of eastern hemlock and eastern white pine in Tiadaghton State Forest, Pennsylvania. (Note the hemlocks' deeply fissured bark.)](/Images/godic/202501/10/Stand_of_Eastern_Hemlock_and_White_Pine_in_Tiadaghton_State_Forest,_Pennsylvania1249.jpg")
Tsuga canadensis, also known as eastern hemlock, eastern hemlock-spruce or Canadian hemlock, and in the French-speaking regions of Canada as pruche du Canada, is a coniferous tree native to eastern North America. It is the state tree of Pennsylvania.